{"id":183511,"date":"2026-08-18T09:01:39","date_gmt":"2026-08-18T09:01:39","guid":{"rendered":"https:\/\/pabau.com\/?p=183511"},"modified":"2026-08-18T12:16:08","modified_gmt":"2026-08-18T12:16:08","slug":"hcpcs-code-g0293","status":"publish","type":"post","link":"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/","title":{"rendered":"HCPCS code G0293: Clinical trial billing guide"},"content":{"rendered":"\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"MedicalWebPage\",\"headline\":\"HCPCS code G0293: Clinical trial billing guide\",\"description\":\"HCPCS code G0293 reports a noncovered surgical procedure done under conscious sedation, regional, general or spinal anesthesia in a Medicare qualifying clinical trial, billed per day. Learn how it differs from G0294 and what the claim has to carry.\",\"url\":\"https:\/\/pabau.com\/procedure-codes\/hcpcs-code-g0293\/\",\"audience\":{\"@type\":\"MedicalAudience\",\"audienceType\":\"Clinician\"},\"reviewedBy\":{\"@type\":\"Person\",\"name\":\"Dr Vanja Kitanova\",\"jobTitle\":\"Medical Reviewer\",\"affiliation\":{\"@type\":\"Organization\",\"name\":\"Pabau\"},\"knowsAbout\":[\"Medical Coding\",\"Clinical Documentation\",\"Healthcare Billing\",\"Clinical Safety\"],\"sameAs\":\"https:\/\/pabau.com\/blog\/author\/vanja\/\"},\"datePublished\":\"2026-08-07\",\"dateModified\":\"2026-08-18\"}<\/script>\n\n\n        <div id=\"key_takeaways\">\n            <div class=\"header\">\n                                    <img decoding=\"async\" src=\"https:\/\/pabau.com\/wp-content\/uploads\/2025\/12\/Key-Takeaways-Icon.svg\" alt=\"Key takeaways\" height=\"42\" width=\"42\">\n                                <h3>Key takeaways<\/h3>\n            <\/div>\n            <div class=\"list\">\n                                                            <div class=\"item\">\n                            <div>\n                                <svg width=\"20\" height=\"27\" viewBox=\"0 0 20 27\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                    <path\n                                        d=\"M18.6223 14.3857C19.1246 13.8975 19.1246 13.1045 18.6223 12.6162L12.1938 6.36621C11.6915 5.87793 10.8759 5.87793 10.3737 6.36621C9.87143 6.85449 9.87143 7.64746 10.3737 8.13574L14.6125 12.2529H2.28571C1.57455 12.2529 1 12.8115 1 13.5029C1 14.1943 1.57455 14.7529 2.28571 14.7529H14.6085L10.3777 18.8701C9.87545 19.3584 9.87545 20.1514 10.3777 20.6396C10.8799 21.1279 11.6955 21.1279 12.1978 20.6396L18.6263 14.3896L18.6223 14.3857Z\"\n                                        fill=\"#3D3D46\" \/>\n                                <\/svg>\n                            <\/div>\n                            <p>HCPCS code G0293 reports a noncovered surgical procedure done under conscious sedation, regional, general or spinal anesthesia in a qualifying Medicare trial.<\/p>\n                        <\/div>\n                                                                                <div class=\"item\">\n                            <div>\n                                <svg width=\"20\" height=\"27\" viewBox=\"0 0 20 27\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                    <path\n                                        d=\"M18.6223 14.3857C19.1246 13.8975 19.1246 13.1045 18.6223 12.6162L12.1938 6.36621C11.6915 5.87793 10.8759 5.87793 10.3737 6.36621C9.87143 6.85449 9.87143 7.64746 10.3737 8.13574L14.6125 12.2529H2.28571C1.57455 12.2529 1 12.8115 1 13.5029C1 14.1943 1.57455 14.7529 2.28571 14.7529H14.6085L10.3777 18.8701C9.87545 19.3584 9.87545 20.1514 10.3777 20.6396C10.8799 21.1279 11.6955 21.1279 12.1978 20.6396L18.6263 14.3896L18.6223 14.3857Z\"\n                                        fill=\"#3D3D46\" \/>\n                                <\/svg>\n                            <\/div>\n                            <p>The code is billed once per day, and Medicare pays nothing for the procedure it reports.<\/p>\n                        <\/div>\n                                                                                <div class=\"item\">\n                            <div>\n                                <svg width=\"20\" height=\"27\" viewBox=\"0 0 20 27\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                    <path\n                                        d=\"M18.6223 14.3857C19.1246 13.8975 19.1246 13.1045 18.6223 12.6162L12.1938 6.36621C11.6915 5.87793 10.8759 5.87793 10.3737 6.36621C9.87143 6.85449 9.87143 7.64746 10.3737 8.13574L14.6125 12.2529H2.28571C1.57455 12.2529 1 12.8115 1 13.5029C1 14.1943 1.57455 14.7529 2.28571 14.7529H14.6085L10.3777 18.8701C9.87545 19.3584 9.87545 20.1514 10.3777 20.6396C10.8799 21.1279 11.6955 21.1279 12.1978 20.6396L18.6263 14.3896L18.6223 14.3857Z\"\n                                        fill=\"#3D3D46\" \/>\n                                <\/svg>\n                            <\/div>\n                            <p>Anesthesia is the dividing line with G0294, which covers local anesthesia alone or no anesthesia at all.<\/p>\n                        <\/div>\n                                                                                <div class=\"item\">\n                            <div>\n                                <svg width=\"20\" height=\"27\" viewBox=\"0 0 20 27\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                    <path\n                                        d=\"M18.6223 14.3857C19.1246 13.8975 19.1246 13.1045 18.6223 12.6162L12.1938 6.36621C11.6915 5.87793 10.8759 5.87793 10.3737 6.36621C9.87143 6.85449 9.87143 7.64746 10.3737 8.13574L14.6125 12.2529H2.28571C1.57455 12.2529 1 12.8115 1 13.5029C1 14.1943 1.57455 14.7529 2.28571 14.7529H14.6085L10.3777 18.8701C9.87545 19.3584 9.87545 20.1514 10.3777 20.6396C10.8799 21.1279 11.6955 21.1279 12.1978 20.6396L18.6263 14.3896L18.6223 14.3857Z\"\n                                        fill=\"#3D3D46\" \/>\n                                <\/svg>\n                            <\/div>\n                            <p>Clinical trial claims also carry the trial&#8217;s NCT number, condition code 30 on institutional claims, and diagnosis code Z00.6.<\/p>\n                        <\/div>\n                                                                                <div class=\"item\">\n                            <div>\n                                <svg width=\"20\" height=\"27\" viewBox=\"0 0 20 27\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                    <path\n                                        d=\"M18.6223 14.3857C19.1246 13.8975 19.1246 13.1045 18.6223 12.6162L12.1938 6.36621C11.6915 5.87793 10.8759 5.87793 10.3737 6.36621C9.87143 6.85449 9.87143 7.64746 10.3737 8.13574L14.6125 12.2529H2.28571C1.57455 12.2529 1 12.8115 1 13.5029C1 14.1943 1.57455 14.7529 2.28571 14.7529H14.6085L10.3777 18.8701C9.87545 19.3584 9.87545 20.1514 10.3777 20.6396C10.8799 21.1279 11.6955 21.1279 12.1978 20.6396L18.6263 14.3896L18.6223 14.3857Z\"\n                                        fill=\"#3D3D46\" \/>\n                                <\/svg>\n                            <\/div>\n                            <p>Practice management software like Pabau keeps consent forms, notes, and invoices on one patient record, so billing staff work from one screen.<\/p>\n                        <\/div>\n                                                <\/div>\n        <\/div>\n    \n\n\n<p class=\"wp-block-paragraph\">HCPCS code G0293 reports a noncovered surgical procedure performed under conscious sedation, regional, general or spinal anesthesia inside a Medicare qualifying clinical trial. It is billed once per day, and Medicare pays nothing for the procedure it describes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That last part catches teams out. The code looks payable, so it goes out expecting money, and someone spends three weeks chasing a check that was never coming. Others reach for it when G0294 was correct, because nobody opened the anesthesia record.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Both problems trace back to one thing. G0293 is a reporting instrument, and it only works when the trial paperwork, the anesthesia type, and the claim line all agree.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Research hospitals and academic medical centers meet this code most often. <a href=\"https:\/\/pabau.com\/industry\/regenerative-medicine-emr\/\" rel=\"noopener\">Regenerative medicine<\/a> and <a href=\"https:\/\/pabau.com\/industry\/longevity-clinic-software\/\" rel=\"noopener\">longevity practices<\/a> run into it too, since much of what they study falls outside standard Medicare benefits.<\/p>\n\n\n\n<h2 id=\"h-g0293-reports-noncovered-surgery-inside-a-medicare-trial\" class=\"wp-block-heading\">G0293 reports noncovered surgery inside a Medicare trial<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">G0293 sits in HCPCS Level II, the code set maintained by the Centers for Medicare and Medicaid Services (CMS). Level II covers services and supplies that standard CPT codes do not describe. The official descriptor reads:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>G0293:<\/strong> Noncovered surgical procedure(s) using conscious sedation, regional, general or spinal anesthesia in a Medicare qualifying clinical trial, per day.<\/p>\n\n\n\n<table style=\"width:100%;border-collapse:separate;border-spacing:0;border-radius:12px;overflow:hidden;font-size:15px;line-height:1.5;margin:1.5em 0 2em;box-shadow:0 2px 12px rgba(0,0,0,0.08)\">\n<thead>\n<tr>\n<th style=\"background:#121D36;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:14px;letter-spacing:0.3px;border-bottom:2px solid #2BADD4\">Field<\/th>\n<th style=\"background:#121D36;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:14px;letter-spacing:0.3px;border-bottom:2px solid #2BADD4\">Detail<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Code<\/td>\n<td style=\"padding:12px 16px;color:#374151\">G0293<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Code type<\/td>\n<td style=\"padding:12px 16px;color:#374151\">HCPCS Level II (G-code)<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Short descriptor<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Noncovered surgical procedure, conscious sedation\/regional\/general\/spinal anesthesia, qualifying clinical trial, per day<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Coverage status<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Noncovered (reporting code only)<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Billing unit<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Per day<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Companion code<\/td>\n<td style=\"padding:12px 16px;color:#374151\">G0294 (no anesthesia or local anesthesia only)<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Maintained by<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Centers for Medicare and Medicaid Services (CMS)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/www.cms.gov\/medicare\/coding-billing\/healthcare-common-procedure-system\" target=\"_blank\" rel=\"nofollow noopener\">CMS HCPCS overview<\/a> describes G-codes as alphanumeric identifiers used mainly for Medicare billing. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">G0293 belongs to a small cluster built for clinical trial reporting. Every code in that cluster describes something that happened but is not a covered benefit.<\/p>\n\n\n\n<h2 id=\"h-three-things-must-be-true-before-you-bill-this-code\" class=\"wp-block-heading\">Three things must be true before you bill this code<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">G0293 applies in one narrow situation. All three of these have to hold at the same time:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The procedure takes place inside a Medicare qualifying clinical trial that CMS recognizes.<\/li>\n\n\n\n<li>The procedure is itself noncovered, even though the trial around it is covered.<\/li>\n\n\n\n<li>The anesthesia used was conscious sedation, regional, general or spinal.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Miss the first or second condition and G0293 is simply the wrong code. Get the third one wrong and you almost certainly want G0294 instead.<\/p>\n\n\n\n<h3 id=\"h-cms-decides-which-trials-qualify\" class=\"wp-block-heading\">CMS decides which trials qualify<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Not every research study counts. A trial qualifies automatically when it meets one of these sponsorship routes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Funding from the National Institutes of Health, the Centers for Disease Control and Prevention, or the Agency for Healthcare Research and Quality.<\/li>\n\n\n\n<li>Funding from CMS, the Department of Defense, or the Department of Veterans Affairs.<\/li>\n\n\n\n<li>Conduct under an investigational new drug (IND) application reviewed by the FDA.<\/li>\n\n\n\n<li>Status as a drug trial that is exempt from the IND requirement.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Sponsorship is only half of it. The trial must also study a disease or condition and carry therapeutic intent. Institutional review board approval sits alongside those criteria as a general requirement, not a sponsor category. The current rules live in the <a href=\"https:\/\/www.cms.gov\/medicare\/coverage\/approved-facilities-trials-registries\/clinical-policies\" target=\"_blank\" rel=\"nofollow noopener\">CMS clinical trial policies<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One thing that does not make a trial qualify is registration on ClinicalTrials.gov. Registration matters later, on the claim, and only once the study already meets the criteria above.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Medicare then splits the trial in two. Routine costs of care inside it are covered. Investigational procedures inside that same trial may not be, and G0293 is how you report the surgical ones.<\/p>\n\n\n\n<h2 id=\"h-anesthesia-decides-whether-you-bill-g0293-or-g0294\" class=\"wp-block-heading\">Anesthesia decides whether you bill G0293 or G0294<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">G0293 and G0294 are companion codes for the same clinical scenario, and only the anesthesia separates them. Treating them as interchangeable is the most common error in clinical trial billing.<\/p>\n\n\n\n<table style=\"width:100%;border-collapse:separate;border-spacing:0;border-radius:12px;overflow:hidden;font-size:15px;line-height:1.5;margin:1.5em 0 2em;box-shadow:0 2px 12px rgba(0,0,0,0.08)\">\n<thead>\n<tr>\n<th style=\"background:#121D36;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:14px;letter-spacing:0.3px;border-bottom:2px solid #2BADD4\">Feature<\/th>\n<th style=\"background:#121D36;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:14px;letter-spacing:0.3px;border-bottom:2px solid #2BADD4\">G0293<\/th>\n<th style=\"background:#121D36;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:14px;letter-spacing:0.3px;border-bottom:2px solid #2BADD4\">G0294<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Anesthesia type<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Conscious sedation, regional, general or spinal<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Local anesthesia only, or none<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Clinical trial requirement<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Medicare qualifying clinical trial<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Medicare qualifying clinical trial<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Coverage status<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Noncovered (reporting only)<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Noncovered (reporting only)<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Billing unit<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Per day<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Per day<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Typical setting<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Operating room or procedure suite with anesthesia support<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Procedure room or office setting<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">HCPCS code type<\/td>\n<td style=\"padding:12px 16px;color:#374151\">G-code (Level II)<\/td>\n<td style=\"padding:12px 16px;color:#374151\">G-code (Level II)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">Read the dividing line in one direction and it stays simple. Any of conscious sedation, regional, general or spinal anesthesia means G0293. Local anesthesia on its own, or none at all, means G0294. Neither code generates a Medicare payment.<\/p>\n\n\n\n<h3 id=\"h-how-each-anesthesia-type-maps-to-a-code\" class=\"wp-block-heading\">How each anesthesia type maps to a code<\/h3>\n\n\n\n<table style=\"width:100%;border-collapse:separate;border-spacing:0;border-radius:12px;overflow:hidden;font-size:15px;line-height:1.5;margin:1.5em 0 2em;box-shadow:0 2px 12px rgba(0,0,0,0.08)\">\n<thead>\n<tr>\n<th style=\"background:#121D36;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:14px;letter-spacing:0.3px;border-bottom:2px solid #2BADD4\">Anesthesia type<\/th>\n<th style=\"background:#121D36;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:14px;letter-spacing:0.3px;border-bottom:2px solid #2BADD4\">Examples<\/th>\n<th style=\"background:#121D36;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:14px;letter-spacing:0.3px;border-bottom:2px solid #2BADD4\">Correct code<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Conscious sedation<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Moderate IV sedation with the patient responsive to verbal commands<\/td>\n<td style=\"padding:12px 16px;color:#374151\">G0293<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Regional<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Epidural, peripheral nerve block, brachial plexus block<\/td>\n<td style=\"padding:12px 16px;color:#374151\">G0293<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">General<\/td>\n<td style=\"padding:12px 16px;color:#374151\">IV induction plus inhalation agent, loss of consciousness, intubation<\/td>\n<td style=\"padding:12px 16px;color:#374151\">G0293<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Spinal<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Subarachnoid block for lower-body procedures<\/td>\n<td style=\"padding:12px 16px;color:#374151\">G0293<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Local only<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Lidocaine injection at the surgical site, topical anesthetic<\/td>\n<td style=\"padding:12px 16px;color:#374151\">G0294<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">No anesthesia<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Procedure performed without any anesthetic agent<\/td>\n<td style=\"padding:12px 16px;color:#374151\">G0294<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">Conscious sedation is named in the descriptor itself, so it is not a judgment call. A noncovered trial procedure done under conscious sedation is reported with G0293, never G0294.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Watch the wording on the record, though. Monitored anesthesia care is a separate billing category with its own rules, and it does not stand in for moderate sedation. Read what the anesthesia record names, then pick the code from that.<\/p>\n\n\n        <div id=\"pro_tip\">\n            <div class=\"img\">\n                <svg width=\"42\" height=\"42\" viewBox=\"0 0 42 42\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\"\n                        d=\"M12.6383 19.5238C12.6632 21.2071 12.8734 22.9926 12.0685 24.5523C11.0341 26.8917 8.45076 28.169 7.56292 30.5918C6.63082 33.1061 7.19505 36.185 9.31371 37.9786C10.929 39.5678 13.4183 39.9873 15.6061 39.5463C17.4592 39.073 19.1049 37.8388 19.9706 36.1608C20.781 34.7141 20.7866 32.9904 20.5293 31.3985C20.1006 29.3092 18.3775 27.8705 16.9807 26.362C14.8814 24.1005 14.6684 20.6854 15.595 17.8915C16.4331 15.4768 19.0026 14.2344 20.0425 11.9461C20.7202 10.6769 20.7506 9.20327 20.6068 7.81304C20.1864 5.40098 18.3139 3.23631 15.8716 2.56674C13.9742 2.03969 11.8224 2.30052 10.1739 3.37614C8.70522 4.34688 7.5878 5.86618 7.28356 7.58178C6.76081 9.82981 7.53525 12.2822 9.20307 13.9118C10.7658 15.4741 12.4806 17.2273 12.6383 19.5238Z\"\n                        fill=\"#2BADD4\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\"\n                        d=\"M22.7048 19.8387C22.6822 22.3279 24.4507 24.6234 26.7493 25.4682C28.0531 25.961 29.4725 25.9183 30.7989 25.5487C32.0575 24.9955 33.301 24.2237 34.0069 23.0092C34.8384 21.5811 35.2982 19.8286 34.7832 18.2094C34.3611 16.2507 32.8739 14.6541 31.0275 13.9426C28.6736 12.9595 25.8073 13.7942 24.1719 15.7001C23.2022 16.8366 22.6143 18.3326 22.7048 19.8387Z\"\n                        fill=\"#2BADD4\" \/>\n                <\/svg>\n            <\/div>\n            <div class=\"text\">\n                <h3>Pro Tip<\/h3>\n                <p>Check the anesthesiologist&#8217;s record, not just the surgeon&#8217;s operative note. Surgeons often write &#8222;sedation&#8220; without saying which kind, and that single word decides between G0293 and G0294. Make the anesthesia record a required attachment on every clinical trial claim before it can be released.<\/p>\n            <\/div>\n        <\/div>\n    \n\n\n<h2 id=\"h-how-to-bill-g0293-step-by-step\" class=\"wp-block-heading\">How to bill G0293, step by step<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Six checks stand between the procedure and a claim that behaves. Work through them in order, because each one can send you to a different code.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Confirm the trial qualifies.<\/strong> Get the sponsor or IRB documentation on file before you prepare anything.<\/li>\n\n\n\n<li><strong>Confirm the procedure is noncovered.<\/strong> If Medicare would cover it outside the trial, G0293 does not apply.<\/li>\n\n\n\n<li><strong>Read the anesthesia record.<\/strong> Conscious sedation, regional, general or spinal sends you to G0293. Local or none sends you to G0294.<\/li>\n\n\n\n<li><strong>Count the day, not the procedures.<\/strong> One date of service takes one unit of G0293, however many qualifying procedures happened.<\/li>\n\n\n\n<li><strong>Pick the right claim form.<\/strong> Institutional claims go on the UB-04 and professional claims on the CMS-1500. Confirm the detail with your Medicare Administrative Contractor (MAC).<\/li>\n\n\n\n<li><strong>Issue an ABN where required.<\/strong> An Advance Beneficiary Notice of Noncoverage is what lets you hold the patient liable for a noncovered service.<\/li>\n<\/ol>\n\n\n\n<h2 id=\"h-how-the-claim-moves-through-the-system\" class=\"wp-block-heading\">How the claim moves through the system<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The claim leaves your billing system as an electronic <a href=\"https:\/\/pabau.com\/blog\/837-file\/\" rel=\"noopener\">837 file<\/a>, reaches your MAC, and comes back denied. That denial is the expected outcome. A correct G0293 submission ends in a noncovered line rather than a payment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Three pieces of trial data travel with it. Institutional claims on the UB-04 carry condition code 30, the trial&#8217;s eight-digit NCT number, and ICD-10 code Z00.6 as a secondary diagnosis. Professional claims carry the NCT number and Z00.6 as well, plus modifier Q0 for an investigational service or Q1 for a routine one.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Leave any of those out and the file can reject before a person ever reads it. A rejection is not a denial. Nothing reached the payer, nothing was recorded, and your <a href=\"https:\/\/pabau.com\/blog\/clean-claim\/\" rel=\"noopener\">clean claim<\/a> rate takes the hit anyway.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">What comes back is an <a href=\"https:\/\/pabau.com\/blog\/electronic-remittance-advice\/\" rel=\"noopener\">electronic remittance advice<\/a> showing the noncovered charge and the patient&#8217;s share. That line is exactly what a signed ABN supports. Send it inside your MAC&#8217;s <a href=\"https:\/\/pabau.com\/blog\/timely-filing-limits\/\" rel=\"noopener\">timely filing limits<\/a>, because a report still has a deadline.<\/p>\n\n\n\n<h3 id=\"h-one-trial-day-one-unit\" class=\"wp-block-heading\">One trial day, one unit<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Say a patient in a qualifying trial has two noncovered procedures on March 4. One uses a peripheral nerve block. The other uses general anesthesia. Both sit inside the protocol, and neither is a covered benefit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You report one unit of G0293 for March 4. Not two. If a third qualifying procedure happens on March 5, that date gets its own unit. The per-day rule counts dates of service, not trips to the operating room.<\/p>\n\n\n\n<h2 id=\"h-documentation-that-holds-up-in-an-audit\" class=\"wp-block-heading\">Documentation that holds up in an audit<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Auditors ask for five things on a G0293 claim, and they usually ask years after the procedure. Have all five on file before you submit:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Trial approval documentation.<\/strong> Evidence the study holds Medicare qualifying status, such as IRB approval, sponsor identification, or the trial&#8217;s CMS identifier.<\/li>\n\n\n\n<li><strong>Anesthesia record.<\/strong> Names which type was administered during the noncovered procedure.<\/li>\n\n\n\n<li><strong>Operative or procedure report.<\/strong> Shows the procedure is not a covered benefit and ties it to the trial protocol.<\/li>\n\n\n\n<li><strong>Signed ABN, where required.<\/strong> Proof the patient was told the service is noncovered and may cost them money.<\/li>\n\n\n\n<li><strong>Trial identifier on the claim.<\/strong> Lets CMS match the reported service back to the qualifying study.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Paper is where these go missing. Practice management software like Pabau captures the anesthesia type, the trial identifier, and consent on <a href=\"https:\/\/pabau.com\/features\/patient-intake-software\/\" rel=\"noopener\">digital intake forms<\/a>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">All of that happens while the patient is still in front of you. Trial records also carry protected health information, so the same <a href=\"https:\/\/pabau.com\/blog\/hipaa-compliance-for-medical-offices\/\" rel=\"noopener\">HIPAA compliance<\/a> rules apply to every copy you keep.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/cdn.pabau.com\/cdn\/attachments\/pulse\/content-engine\/billing_codes\/hcpcs-code-g0293\/customizable-consent-and-intake-forms.webp\" alt=\"Customizable consent and intake forms\"\/><figcaption class=\"wp-element-caption\"><em>Pabau&#8217;s consent and intake forms capture the anesthesia type and the trial identifier while the patient is still in the room.<\/em><\/figcaption><\/figure>\n\n\n\n<div style=\"height:35px;width:800px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 id=\"h-five-mistakes-that-send-these-claims-back\" class=\"wp-block-heading\">Five mistakes that send these claims back<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Practices new to trial billing repeat the same five errors. Each one has a cheap fix.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Choosing G0293 when G0294 was correct.<\/strong> Verify the anesthesia record every time. The surgeon&#8217;s note alone is not enough.<\/li>\n\n\n\n<li><strong>Expecting payment.<\/strong> G0293 is a noncovered reporting code. Chasing the money produces repeat denials and, if Medicare pays in error, a recoupment later.<\/li>\n\n\n\n<li><strong>Billing per procedure.<\/strong> Several qualifying procedures on one date still equal one unit. Two units for one day will be adjusted or denied.<\/li>\n\n\n\n<li><strong>Skipping the ABN.<\/strong> Without a signed notice, the practice usually cannot bill the patient and ends up absorbing the cost.<\/li>\n\n\n\n<li><strong>Filing without trial evidence.<\/strong> No proof of qualifying status means a denial now and an audit finding later.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">When one does come back, read the reason before you resubmit. The <a href=\"https:\/\/pabau.com\/procedure-codes\/denial-codes-in-medical-billing\/\" rel=\"noopener\">denial codes<\/a> tell you whether the problem was the code, the trial data, or the form. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Building that habit into your <a href=\"https:\/\/pabau.com\/blog\/medical-billing-compliance\/\" rel=\"noopener\">medical billing compliance<\/a> routine keeps the same error from repeating across a whole study.<\/p>\n\n\n\n<h3 id=\"h-run-this-check-before-you-submit\" class=\"wp-block-heading\">Run this check before you submit<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Five questions, thirty seconds, most denials avoided:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Is the trial&#8217;s qualifying status in the record, in writing?<\/li>\n\n\n\n<li>Does the anesthesia record name conscious sedation, regional, general or spinal?<\/li>\n\n\n\n<li>Is the correct NCT number on the claim?<\/li>\n\n\n\n<li>Is this the only G0293 unit for this date of service?<\/li>\n\n\n\n<li>Is the signed ABN on file and dated before the procedure?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Five yes answers and the claim is ready to go. One no and it will be back on your desk within a month.<\/p>\n\n\n\n<h2 id=\"h-medicare-pays-nothing-for-g0293-and-that-is-the-point\" class=\"wp-block-heading\">Medicare pays nothing for G0293, and that is the point<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">G0293 carries a noncovered status, so no payment rate attaches to it. Under Medicare Part B, the <a href=\"https:\/\/www.cms.gov\/medicare\/physician-fee-schedule\/search\/overview\" target=\"_blank\" rel=\"nofollow noopener\">CMS Physician Fee Schedule lookup<\/a> returns no allowable amount for the code. It earns its keep as a record of what happened.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">What that means day to day:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Medicare does not pay for the noncovered surgical procedure itself.<\/li>\n\n\n\n<li>Routine costs of care inside the qualifying trial may still be covered, including trial-related visits, labs, and imaging.<\/li>\n\n\n\n<li>The patient may be liable for the noncovered procedure, subject to ABN requirements.<\/li>\n\n\n\n<li>G0293 goes to CMS for tracking, not to generate a payment.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Separating those two streams is where most of the effort goes. Sit down with your revenue cycle team and your MAC. Split the trial&#8217;s services into routine care and investigational care before the first patient enrolls. Doing it afterwards means unpicking claims one at a time.<\/p>\n\n\n\n<h2 id=\"h-two-g-codes-that-get-mistaken-for-g0293\" class=\"wp-block-heading\">Two G-codes that get mistaken for G0293<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">G0293 has close neighbors, and one of them is only close alphabetically. Knowing which is which saves a round of corrections.<\/p>\n\n\n\n<table style=\"width:100%;border-collapse:separate;border-spacing:0;border-radius:12px;overflow:hidden;font-size:15px;line-height:1.5;margin:1.5em 0 2em;box-shadow:0 2px 12px rgba(0,0,0,0.08)\">\n<thead>\n<tr>\n<th style=\"background:#121D36;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:14px;letter-spacing:0.3px;border-bottom:2px solid #2BADD4\">Code<\/th>\n<th style=\"background:#121D36;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:14px;letter-spacing:0.3px;border-bottom:2px solid #2BADD4\">Description<\/th>\n<th style=\"background:#121D36;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:14px;letter-spacing:0.3px;border-bottom:2px solid #2BADD4\">How it differs from G0293<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">G0294<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Noncovered surgical procedure, no anesthesia or local anesthesia only, qualifying trial, per day<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Same scenario, but the anesthesia is local only or absent<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">G0295<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Electromagnetic therapy for wound healing<\/td>\n<td style=\"padding:12px 16px;color:#374151\">A different clinical category, and not a clinical trial reporting code<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">G0295 trips people up because it sits two digits away in the same range. It has nothing to do with clinical trials. The <a href=\"https:\/\/www.aapc.com\/codes\/hcpcs-codes-range\/\" target=\"_blank\" rel=\"nofollow noopener\">AAPC HCPCS code lookup<\/a> is a quick way to confirm a descriptor before you commit to it.<\/p>\n\n\n        <div id=\"pro_tip\">\n            <div class=\"img\">\n                <svg width=\"42\" height=\"42\" viewBox=\"0 0 42 42\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\"\n                        d=\"M12.6383 19.5238C12.6632 21.2071 12.8734 22.9926 12.0685 24.5523C11.0341 26.8917 8.45076 28.169 7.56292 30.5918C6.63082 33.1061 7.19505 36.185 9.31371 37.9786C10.929 39.5678 13.4183 39.9873 15.6061 39.5463C17.4592 39.073 19.1049 37.8388 19.9706 36.1608C20.781 34.7141 20.7866 32.9904 20.5293 31.3985C20.1006 29.3092 18.3775 27.8705 16.9807 26.362C14.8814 24.1005 14.6684 20.6854 15.595 17.8915C16.4331 15.4768 19.0026 14.2344 20.0425 11.9461C20.7202 10.6769 20.7506 9.20327 20.6068 7.81304C20.1864 5.40098 18.3139 3.23631 15.8716 2.56674C13.9742 2.03969 11.8224 2.30052 10.1739 3.37614C8.70522 4.34688 7.5878 5.86618 7.28356 7.58178C6.76081 9.82981 7.53525 12.2822 9.20307 13.9118C10.7658 15.4741 12.4806 17.2273 12.6383 19.5238Z\"\n                        fill=\"#2BADD4\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\"\n                        d=\"M22.7048 19.8387C22.6822 22.3279 24.4507 24.6234 26.7493 25.4682C28.0531 25.961 29.4725 25.9183 30.7989 25.5487C32.0575 24.9955 33.301 24.2237 34.0069 23.0092C34.8384 21.5811 35.2982 19.8286 34.7832 18.2094C34.3611 16.2507 32.8739 14.6541 31.0275 13.9426C28.6736 12.9595 25.8073 13.7942 24.1719 15.7001C23.2022 16.8366 22.6143 18.3326 22.7048 19.8387Z\"\n                        fill=\"#2BADD4\" \/>\n                <\/svg>\n            <\/div>\n            <div class=\"text\">\n                <h3>Pro Tip<\/h3>\n                <p>Flag G0293 and G0294 in your billing system as clinical-trial-only codes with a mandatory document checklist attached. That keeps them off standard service claims. It also forces the trial identifier and the anesthesia record to be collected before anyone can hit submit.<\/p>\n            <\/div>\n        <\/div>\n    \n\n\n<h2 id=\"h-how-pabau-keeps-trial-documentation-and-the-claim-together\" class=\"wp-block-heading\">How Pabau keeps trial documentation and the claim together<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Most of the risk in a G0293 claim sits in the paperwork rather than the code. The trial approval letter lives in one system. Your anesthesia record sits in another. Somewhere down the hall, a filing cabinet holds the signed ABN.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pabau keeps those pieces on one patient record instead. Uploaded documents attach to the same chart, so the trial approval sits beside the operative note and the consent form. Invoicing and <a href=\"https:\/\/pabau.com\/features\/claims-management-software\/\" rel=\"noopener\">claims management<\/a> run in the same place as the clinical notes.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/cdn.pabau.com\/cdn\/attachments\/pulse\/content-engine\/billing_codes\/hcpcs-code-g0293\/automate-claims-through-healthcode.webp\" alt=\"Automate claims and billing with Pabau\"\/><figcaption class=\"wp-element-caption\"><em>Pabau checks the payer fields on a claim before it goes out, so a G0293 line does not reject on a missing detail.<\/em><\/figcaption><\/figure>\n\n\n\n<div style=\"height:35px;width:800px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">So your billing team builds a G0293 claim from one screen instead of three. Nothing gets re-keyed between systems, which is where NCT numbers usually pick up a typo.<\/p>\n\n\n        <div id=\"book_a_demo\">\n            <div class=\"left-side\">\n                <div class=\"logo\">\n                    <img decoding=\"async\"\n                        src=\"https:\/\/pabau.com\/wp-content\/uploads\/2026\/01\/Logo.svg\"\n                        alt=\"Logo\"\n                        loading=\"lazy\"\n                    \/>\n                <\/div>\n\n                <h3 class=\"heading\">\n                    Keep trial documentation and billing in one system                <\/h3>\n\n                <p class=\"description\">\n                    Practice management software like Pabau keeps consent forms, clinical notes, and invoices in one patient record. Your billing team finds what a claim needs in one place.                <\/p>\n\n                <div class=\"button-group\">\n                    <a href=\"\/book-demo\/\" class=\"btn btn-scale-effect btn-cta-color btn-md\">\n                        <span class=\"btn-text\">Book a demo<\/span>\n                        <div class=\"btn-icon btn-icon-right\" aria-hidden=\"true\">\n                            <svg\n                                width=\"14\"\n                                height=\"12\"\n                                viewBox=\"0 0 14 12\"\n                                fill=\"none\"\n                                xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n                            >\n                                <path\n                                    d=\"M0.75 4.77295C0.335786 4.77295 0 5.10874 0 5.52295C0 5.93716 0.335786 6.27295 0.75 6.27295V5.52295V4.77295ZM13.2803 6.05328C13.5732 5.76039 13.5732 5.28551 13.2803 4.99262L8.50736 0.219648C8.21447 -0.073245 7.73959 -0.073245 7.4467 0.219648C7.15381 0.512542 7.15381 0.987415 7.4467 1.28031L11.6893 5.52295L7.4467 9.76559C7.15381 10.0585 7.15381 10.5334 7.4467 10.8263C7.73959 11.1191 8.21447 11.1191 8.50736 10.8263L13.2803 6.05328ZM0.75 5.52295V6.27295L12.75 6.27295V5.52295V4.77295L0.75 4.77295V5.52295Z\"\n                                    fill=\"currentColor\"\n                                ><\/path>\n                            <\/svg>\n                        <\/div>\n                    <\/a>\n                <\/div>\n            <\/div>\n\n            <div class=\"right-side\">\n                <img decoding=\"async\"\n                    src=\"https:\/\/pabau.com\/wp-content\/uploads\/2026\/01\/Home-Page-Concept-4.webp\"\n                    alt=\"Pabau claims management dashboard\"\n                    loading=\"lazy\"\n                \/>\n            <\/div>\n        <\/div>\n        \n\n\n<h2 id=\"h-conclusion\" class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">G0293 is a small code with an outsized ability to waste a week. Treat it as a record of what happened rather than a request for payment, and most of that waste disappears on its own.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The habit worth building is simple. Before the claim goes out, put the anesthesia record, the trial approval, and the signed ABN in front of you. If one of the three is missing, the claim is not ready, whatever the filing deadline says.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Practices that keep those documents on the patient chart stop hunting for them at claim time. <a href=\"https:\/\/pabau.com\/book-demo\/\">Book a demo<\/a> to see how Pabau holds consent forms, clinical notes, and invoices on one record. Your team can then build a trial claim from a single screen.<\/p>\n\n\n        <div id=\"expert_picks\">\n            <div class=\"header\">\n                                    <img decoding=\"async\" src=\"https:\/\/pabau.com\/wp-content\/uploads\/2025\/11\/Expert-Picks.svg\" alt=\"Continue your research\" height=\"42\" width=\"42\">\n                                <h3>Continue your research<\/h3>\n            <\/div>\n            <div class=\"content\">\n                                                            <div class=\"item\">\n                            <div>\n                                <svg width=\"20\" height=\"27\" viewBox=\"0 0 20 27\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                    <path\n                                        d=\"M18.6223 14.3857C19.1246 13.8975 19.1246 13.1045 18.6223 12.6162L12.1938 6.36621C11.6915 5.87793 10.8759 5.87793 10.3737 6.36621C9.87143 6.85449 9.87143 7.64746 10.3737 8.13574L14.6125 12.2529H2.28571C1.57455 12.2529 1 12.8115 1 13.5029C1 14.1943 1.57455 14.7529 2.28571 14.7529H14.6085L10.3777 18.8701C9.87545 19.3584 9.87545 20.1514 10.3777 20.6396C10.8799 21.1279 11.6955 21.1279 12.1978 20.6396L18.6263 14.3896L18.6223 14.3857Z\"\n                                        fill=\"#54B2D3\" \/>\n                                <\/svg>\n                            <\/div>\n                            <p><strong>Getting more denials than you should?<\/strong> <a href=\"https:\/\/pabau.com\/blog\/denial-management-in-healthcare\/\" rel=\"noopener\">Denial management<\/a> walks through how practices track, appeal, and prevent the denials that eat margin.<\/p>\n                        <\/div>\n                                                                                <div class=\"item\">\n                            <div>\n                                <svg width=\"20\" height=\"27\" viewBox=\"0 0 20 27\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                    <path\n                                        d=\"M18.6223 14.3857C19.1246 13.8975 19.1246 13.1045 18.6223 12.6162L12.1938 6.36621C11.6915 5.87793 10.8759 5.87793 10.3737 6.36621C9.87143 6.85449 9.87143 7.64746 10.3737 8.13574L14.6125 12.2529H2.28571C1.57455 12.2529 1 12.8115 1 13.5029C1 14.1943 1.57455 14.7529 2.28571 14.7529H14.6085L10.3777 18.8701C9.87545 19.3584 9.87545 20.1514 10.3777 20.6396C10.8799 21.1279 11.6955 21.1279 12.1978 20.6396L18.6263 14.3896L18.6223 14.3857Z\"\n                                        fill=\"#54B2D3\" \/>\n                                <\/svg>\n                            <\/div>\n                            <p><strong>Want the bigger picture behind the claim?<\/strong> <a href=\"https:\/\/pabau.com\/blog\/what-is-revenue-cycle-management\/\" rel=\"noopener\">Revenue cycle management<\/a> explains how each stage from registration to payment posting affects what you collect.<\/p>\n                        <\/div>\n                                                                                <div class=\"item\">\n                            <div>\n                                <svg width=\"20\" height=\"27\" viewBox=\"0 0 20 27\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                    <path\n                                        d=\"M18.6223 14.3857C19.1246 13.8975 19.1246 13.1045 18.6223 12.6162L12.1938 6.36621C11.6915 5.87793 10.8759 5.87793 10.3737 6.36621C9.87143 6.85449 9.87143 7.64746 10.3737 8.13574L14.6125 12.2529H2.28571C1.57455 12.2529 1 12.8115 1 13.5029C1 14.1943 1.57455 14.7529 2.28571 14.7529H14.6085L10.3777 18.8701C9.87545 19.3584 9.87545 20.1514 10.3777 20.6396C10.8799 21.1279 11.6955 21.1279 12.1978 20.6396L18.6263 14.3896L18.6223 14.3857Z\"\n                                        fill=\"#54B2D3\" \/>\n                                <\/svg>\n                            <\/div>\n                            <p><strong>Losing time to payer approvals?<\/strong> <a href=\"https:\/\/pabau.com\/blog\/prior-authorization-process\/\" rel=\"noopener\">Prior authorization<\/a> breaks down the steps, the usual delays, and how to shorten them.<\/p>\n                        <\/div>\n                                                                                <div class=\"item\">\n                            <div>\n                                <svg width=\"20\" height=\"27\" viewBox=\"0 0 20 27\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                    <path\n                                        d=\"M18.6223 14.3857C19.1246 13.8975 19.1246 13.1045 18.6223 12.6162L12.1938 6.36621C11.6915 5.87793 10.8759 5.87793 10.3737 6.36621C9.87143 6.85449 9.87143 7.64746 10.3737 8.13574L14.6125 12.2529H2.28571C1.57455 12.2529 1 12.8115 1 13.5029C1 14.1943 1.57455 14.7529 2.28571 14.7529H14.6085L10.3777 18.8701C9.87545 19.3584 9.87545 20.1514 10.3777 20.6396C10.8799 21.1279 11.6955 21.1279 12.1978 20.6396L18.6263 14.3896L18.6223 14.3857Z\"\n                                        fill=\"#54B2D3\" \/>\n                                <\/svg>\n                            <\/div>\n                            <p><strong>Checking coverage before the visit?<\/strong> <a href=\"https:\/\/pabau.com\/blog\/insurance-eligibility-verification\/\" rel=\"noopener\">Insurance eligibility verification<\/a> covers what to confirm and when, so fewer claims fail on the basics.<\/p>\n                        <\/div>\n                                                                                <div class=\"item\">\n                            <div>\n                                <svg width=\"20\" height=\"27\" viewBox=\"0 0 20 27\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                    <path\n                                        d=\"M18.6223 14.3857C19.1246 13.8975 19.1246 13.1045 18.6223 12.6162L12.1938 6.36621C11.6915 5.87793 10.8759 5.87793 10.3737 6.36621C9.87143 6.85449 9.87143 7.64746 10.3737 8.13574L14.6125 12.2529H2.28571C1.57455 12.2529 1 12.8115 1 13.5029C1 14.1943 1.57455 14.7529 2.28571 14.7529H14.6085L10.3777 18.8701C9.87545 19.3584 9.87545 20.1514 10.3777 20.6396C10.8799 21.1279 11.6955 21.1279 12.1978 20.6396L18.6263 14.3896L18.6223 14.3857Z\"\n                                        fill=\"#54B2D3\" \/>\n                                <\/svg>\n                            <\/div>\n                            <p><strong>Need a cleaner charge capture sheet?<\/strong> <a href=\"https:\/\/pabau.com\/templates\/superbill-template\/\" rel=\"noopener\">Superbill template<\/a> gives you a ready-made form for recording services and codes at the point of care.<\/p>\n                        <\/div>\n                                                <\/div>\n        <\/div>\n    \n\n\n<h2 id=\"h-frequently-asked-questions\" class=\"wp-block-heading\">Frequently asked questions<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1787041728900\"><h3 class=\"schema-faq-question\">Can you bill G0293 and G0294 on the same day?<\/h3> <p class=\"schema-faq-answer\">Yes, when the day includes both kinds of procedure. G0293 covers the sedation, regional, general or spinal cases. G0294 covers the local-only and no-anesthesia cases. Each code is still limited to one unit for that date. Check your MAC&#8217;s local edits before you submit both.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1787041728901\"><h3 class=\"schema-faq-question\">Does G0293 apply to device trials as well as drug trials?<\/h3> <p class=\"schema-faq-answer\">Yes. Qualification comes from the trial&#8217;s status with CMS, not from what is being studied. A device trial that meets the criteria supports G0293 the same way a drug trial does. The anesthesia record still decides between G0293 and G0294.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1787041728902\"><h3 class=\"schema-faq-question\">Do commercial payers accept G0293?<\/h3> <p class=\"schema-faq-answer\">Not automatically. G0293 is a Medicare G-code, and commercial plans set their own research billing rules. Some accept it, some want a different code, and some need prior notification. Read the payer&#8217;s clinical trial policy before the procedure, not after the denial.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1787041728903\"><h3 class=\"schema-faq-question\">Who pays when Medicare denies the G0293 line?<\/h3> <p class=\"schema-faq-answer\">The patient can be held liable, but only with a signed Advance Beneficiary Notice of Noncoverage on file. Without it, the practice usually absorbs the cost. Get the ABN signed before the procedure and keep it with the trial record.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1787041728904\"><h3 class=\"schema-faq-question\">Is G0293 the same as billing the trial&#8217;s routine care?<\/h3> <p class=\"schema-faq-answer\">No. Routine costs of care inside a qualifying trial are billed normally and can be covered. G0293 reports the investigational surgical procedure that Medicare does not cover. Keeping those two streams apart is the core of clinical research billing.<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>HCPCS code G0293 reports noncovered trial surgery under sedation or anesthesia, billed per day. Learn how it differs from G0294 and what your claim must carry.<\/p>\n","protected":false},"author":85,"featured_media":183509,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_linkdex":"81","_yoast_wpseo_content_score":"90","_yoast_wpseo_is_cornerstone":"","_yoast_wpseo_keywordsynonyms":"[\"\",\"\",\"\",\"\",\"\"]","_yoast_wpseo_focuskw_text_input":"","_seo_original_html":"","footnotes":""},"categories":[1433,1548],"tags":[],"class_list":["post-183511","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-billing-codes","category-hcpcs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>HCPCS code G0293: Clinical trial billing guide<\/title>\n<meta name=\"description\" content=\"HCPCS code G0293 reports noncovered trial surgery under sedation, billed per day. See how it differs from G0294 and claim rules.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HCPCS code G0293: Clinical trial billing guide\" \/>\n<meta property=\"og:description\" content=\"HCPCS code G0293 reports noncovered trial surgery under sedation, billed per day. See how it differs from G0294 and claim rules.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/\" \/>\n<meta property=\"og:site_name\" content=\"Pabau\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Pabau\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-18T09:01:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-18T12:16:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pabau.com\/wp-content\/uploads\/2026\/08\/hcpcs-code-g0293.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Monika Lazarevska\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@pabaucrm\" \/>\n<meta name=\"twitter:site\" content=\"@pabaucrm\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Monika Lazarevska\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"12\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/\"},\"author\":{\"name\":\"Monika Lazarevska\",\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/#\\\/schema\\\/person\\\/5763062f66fccbf75a390f99ee0b985a\"},\"headline\":\"HCPCS code G0293: Clinical trial billing guide\",\"datePublished\":\"2026-08-18T09:01:39+00:00\",\"dateModified\":\"2026-08-18T12:16:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/\"},\"wordCount\":2518,\"publisher\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pabau.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/hcpcs-code-g0293.webp\",\"articleSection\":[\"Billing Codes\",\"HCPCS\"],\"inLanguage\":\"de\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/\",\"url\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/\",\"name\":\"HCPCS code G0293: Clinical trial billing guide\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pabau.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/hcpcs-code-g0293.webp\",\"datePublished\":\"2026-08-18T09:01:39+00:00\",\"dateModified\":\"2026-08-18T12:16:08+00:00\",\"description\":\"HCPCS code G0293 reports noncovered trial surgery under sedation, billed per day. 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It combines scheduling, electronic health records, clinical forms, payments, marketing automation, reporting, and patient engagement tools into one secure cloud system to help practices streamline operations and grow their business.\",\"foundingDate\":\"2011-10-20\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"201\",\"maxValue\":\"500\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/#\\\/schema\\\/person\\\/5763062f66fccbf75a390f99ee0b985a\",\"name\":\"Monika Lazarevska\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/pabau.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/cropped-Monika-Lazarevska-skala-2-1-e1783430903842-1-96x96.jpg\",\"url\":\"https:\\\/\\\/pabau.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/cropped-Monika-Lazarevska-skala-2-1-e1783430903842-1-96x96.jpg\",\"contentUrl\":\"https:\\\/\\\/pabau.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/cropped-Monika-Lazarevska-skala-2-1-e1783430903842-1-96x96.jpg\",\"caption\":\"Monika Lazarevska\"},\"description\":\"Monika Lazarevska writes content for owners and healthcare professionals who want clear, no-fluff content that actually helps them run their practice better. With a background in storytelling and SEO, she knows how to make even the driest topics worth reading. Off the clock, you'll find her in a caf\u00e9 somewhere in Europe, probably with a good book and an even better coffee.\",\"url\":\"https:\\\/\\\/pabau.com\\\/de\\\/blog\\\/author\\\/monika-lazarevska\\\/\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/#faq-question-1787041728900\",\"position\":1,\"url\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/#faq-question-1787041728900\",\"name\":\"Can you bill G0293 and G0294 on the same day?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, when the day includes both kinds of procedure. G0293 covers the sedation, regional, general or spinal cases. G0294 covers the local-only and no-anesthesia cases. Each code is still limited to one unit for that date. Check your MAC's local edits before you submit both.\",\"inLanguage\":\"de\"},\"inLanguage\":\"de\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/#faq-question-1787041728901\",\"position\":2,\"url\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/#faq-question-1787041728901\",\"name\":\"Does G0293 apply to device trials as well as drug trials?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Qualification comes from the trial's status with CMS, not from what is being studied. A device trial that meets the criteria supports G0293 the same way a drug trial does. The anesthesia record still decides between G0293 and G0294.\",\"inLanguage\":\"de\"},\"inLanguage\":\"de\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/#faq-question-1787041728902\",\"position\":3,\"url\":\"https:\\\/\\\/pabau.com\\\/de\\\/procedure-codes\\\/hcpcs-code-g0293\\\/#faq-question-1787041728902\",\"name\":\"Do commercial payers accept G0293?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Not automatically. G0293 is a Medicare G-code, and commercial plans set their own research billing rules. Some accept it, some want a different code, and some need prior notification. 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With a background in storytelling and SEO, she knows how to make even the driest topics worth reading. Off the clock, you'll find her in a caf\u00e9 somewhere in Europe, probably with a good book and an even better coffee.","url":"https:\/\/pabau.com\/de\/blog\/author\/monika-lazarevska\/"},{"@type":"Question","@id":"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/#faq-question-1787041728900","position":1,"url":"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/#faq-question-1787041728900","name":"Can you bill G0293 and G0294 on the same day?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, when the day includes both kinds of procedure. G0293 covers the sedation, regional, general or spinal cases. G0294 covers the local-only and no-anesthesia cases. Each code is still limited to one unit for that date. Check your MAC's local edits before you submit both.","inLanguage":"de"},"inLanguage":"de"},{"@type":"Question","@id":"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/#faq-question-1787041728901","position":2,"url":"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/#faq-question-1787041728901","name":"Does G0293 apply to device trials as well as drug trials?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes. Qualification comes from the trial's status with CMS, not from what is being studied. A device trial that meets the criteria supports G0293 the same way a drug trial does. The anesthesia record still decides between G0293 and G0294.","inLanguage":"de"},"inLanguage":"de"},{"@type":"Question","@id":"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/#faq-question-1787041728902","position":3,"url":"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/#faq-question-1787041728902","name":"Do commercial payers accept G0293?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Not automatically. G0293 is a Medicare G-code, and commercial plans set their own research billing rules. Some accept it, some want a different code, and some need prior notification. Read the payer's clinical trial policy before the procedure, not after the denial.","inLanguage":"de"},"inLanguage":"de"},{"@type":"Question","@id":"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/#faq-question-1787041728903","position":4,"url":"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/#faq-question-1787041728903","name":"Who pays when Medicare denies the G0293 line?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The patient can be held liable, but only with a signed Advance Beneficiary Notice of Noncoverage on file. Without it, the practice usually absorbs the cost. Get the ABN signed before the procedure and keep it with the trial record.","inLanguage":"de"},"inLanguage":"de"},{"@type":"Question","@id":"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/#faq-question-1787041728904","position":5,"url":"https:\/\/pabau.com\/de\/procedure-codes\/hcpcs-code-g0293\/#faq-question-1787041728904","name":"Is G0293 the same as billing the trial's routine care?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"No. Routine costs of care inside a qualifying trial are billed normally and can be covered. G0293 reports the investigational surgical procedure that Medicare does not cover. Keeping those two streams apart is the core of clinical research billing.","inLanguage":"de"},"inLanguage":"de"}]}},"yoast":{"focus_keyword":"HCPCS code G0293","seo_title":"HCPCS code G0293: Clinical trial billing guide","meta_description":"HCPCS code G0293 reports noncovered trial surgery under sedation, billed per day. 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