{"id":175539,"date":"2026-08-11T12:14:20","date_gmt":"2026-08-11T12:14:20","guid":{"rendered":"https:\/\/pabau.com\/?p=175539"},"modified":"2026-08-11T14:36:40","modified_gmt":"2026-08-11T14:36:40","slug":"cpt-code-21470","status":"publish","type":"post","link":"https:\/\/pabau.com\/es\/procedure-codes\/cpt-code-21470\/","title":{"rendered":"CPT code 21470: Open treatment of complicated mandibular fracture"},"content":{"rendered":"\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"MedicalWebPage\",\"headline\":\"CPT code 21470: Open treatment of complicated mandibular fracture\",\"description\":\"CPT code 21470 covers open treatment of a complicated mandibular fracture through multiple surgical approaches. Find 2026 fee schedule data, modifiers, the ICD-10-CM crosswalk, and documentation requirements.\",\"url\":\"https:\/\/pabau.com\/procedure-codes\/cpt-code-21470\/\",\"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\":\"2026-08-08\",\"dateModified\":\"2026-08-11\"}<\/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>CPT code 21470 covers open treatment of a complicated mandibular fracture treated through multiple surgical approaches.<\/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 same descriptor takes in internal fixation, interdental fixation, and wiring of dentures or splints.<\/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 carries 15.34 work RVUs and a 90-day global period, so routine postoperative visits are not billed separately.<\/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>Modifier 22 needs an operative note that spells out the extra work, or the payer will cut the claim.<\/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 ICD-10 7th character describes whether the fracture was open, not whether the surgery was open.<\/p>\n                        <\/div>\n                                                <\/div>\n        <\/div>\n    \n\n\n<p class=\"wp-block-paragraph\">CPT code 21470 covers open treatment of a complicated mandibular fracture through multiple surgical approaches. The same descriptor takes in internal fixation, interdental fixation, and wiring of dentures or splints. It sits at the top of the mandibular fracture family for both work RVUs and payment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Oral and maxillofacial surgeons bill it after high-energy facial trauma, almost always in a hospital operating room. Payers read the operative note before they pay, and that note has to name each surgical approach on its own.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Official AMA descriptor:<\/strong> Open treatment of complicated mandibular fracture by multiple surgical approaches including internal fixation, interdental fixation, and\/or wiring of dentures or splints.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/www.ama-assn.org\/practice-management\/cpt\/cpt-code-set-overview\" target=\"_blank\" rel=\"nofollow noopener\">American Medical Association (AMA)<\/a> places CPT code 21470 in the Fracture and\/or Dislocation Procedures on the Head section of the CPT code set. Its defining feature is a complicated fracture treated through more than one surgical approach. That is what separates it from the rest of the mandibular fracture family, where the descriptors turn on fixation method instead.<\/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 component<\/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\">CPT code<\/td>\n<td style=\"padding:12px 16px;color:#374151\">21470<\/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 section<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Fracture and\/or Dislocation Procedures on the Head<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Procedure type<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Open treatment (surgical)<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Key qualifier<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Multiple surgical approaches required<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Fixation methods covered<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Internal fixation, interdental fixation (IMF\/arch bars), wiring of dentures or splints<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Typical specialty<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Oral and maxillofacial surgery (OMFS), craniofacial surgery<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Global period<\/td>\n<td style=\"padding:12px 16px;color:#374151\">90 days<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"CPT Coding Pitfalls Every Medical Practice Faces\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/vbvV5okdXKg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 id=\"h-procedure-description-and-clinical-context\" class=\"wp-block-heading\">Procedure description and clinical context<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A complicated mandibular fracture is one that cannot be fixed through a single surgical corridor. Common patterns include panfacial trauma with bilateral condylar involvement, or a parasymphyseal fracture paired with an angle fracture. Comminuted segments that need both extraoral and intraoral access also qualify.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Most of these injuries follow a motor vehicle collision, an assault, or a fall. Contact sports account for a smaller share, which is why <a href=\"https:\/\/pabau.com\/industry\/sports-medicine-software\/\">sports medicine software<\/a> often holds the first record of the injury. By the time the case reaches surgery, a <a href=\"https:\/\/pabau.com\/industry\/plastic-surgery-emr\/\">plastic surgery EMR<\/a> has to log each approach separately.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The three fixation methods named in the descriptor are not mutually exclusive. A surgeon may apply rigid plate-and-screw internal fixation at the symphysis, then place arch bars to hold the occlusion during healing. For an edentulous patient, a denture splint may be wired in place instead.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The billing requirement is the same in every version. The operative report has to document each approach and each fixation type that was actually used.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Intraoral approach:<\/strong> Access through an incision inside the mouth, which leaves no visible scar<\/li>\n\n\n\n<li><strong>Extraoral (transcutaneous) approach:<\/strong> Access through a submandibular or retromandibular incision, used when intraoral access is not enough<\/li>\n\n\n\n<li><strong>Subcondylar approach:<\/strong> Used for condylar neck or subcondylar fractures where open reduction is indicated<\/li>\n\n\n\n<li><strong>Intermaxillary fixation (IMF):<\/strong> Arch bars, IMF screws, or an Erich arch bar system used to wire the jaws together<\/li>\n\n\n\n<li><strong>Rigid internal fixation:<\/strong> Titanium plates and screws applied directly to bone under direct vision<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-cpt-code-21470-fee-schedule-and-reimbursement-rates\" class=\"wp-block-heading\">CPT code 21470 fee schedule and reimbursement rates<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/www.cms.gov\/medicare\/physician-fee-schedule\/search\/overview\" target=\"_blank\" rel=\"nofollow noopener\">CMS Physician Fee Schedule lookup tool<\/a> is the authoritative source for Medicare payment on this code. The figures below reflect 2026 Medicare Physician Fee Schedule data. Check them against your own locality before you rely on them for a billing decision.<\/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\">Rate 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\">2026 Medicare rate (approx.)<\/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\">Notes<\/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\">Non-facility (office)<\/td>\n<td style=\"padding:12px 16px;color:#374151\">~$1,247<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Rare setting for this procedure; includes practice expense RVUs<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Facility (hospital\/ASC)<\/td>\n<td style=\"padding:12px 16px;color:#374151\">~$614<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Most common setting; the facility absorbs overhead and equipment costs<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Work RVUs<\/td>\n<td style=\"padding:12px 16px;color:#374151\">15.34<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Highest work value in the mandibular fracture family<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Geographic adjustment<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Varies by locality<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Urban markets such as New York and San Francisco pay above the national average<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Private payer rates<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Varies by contract<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Commercial payers negotiate independently, so verify with each one<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<h3 id=\"h-facility-vs-non-facility-reimbursement\" class=\"wp-block-heading\">Facility vs non-facility reimbursement<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">This procedure is almost always performed in a hospital inpatient or outpatient surgical setting. The facility rate is lower because the hospital bills separately for the operating room, anesthesia support, and implants under its own APC code. The surgeon collects only the professional fee.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A practice-based surgical suite that is not Medicare-certified as an ASC falls under the non-facility rate. Payers tend to question the setting when a case of this complexity is billed that way.<\/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>Verify your facility&#8217;s Medicare status before billing 21470 at the non-facility rate. A practice-based surgical suite without ASC certification will be flagged for setting-appropriateness review, which can trigger a full claim audit.<\/p>\n            <\/div>\n        <\/div>\n    \n\n\n<h2 id=\"h-modifiers-and-when-to-use-them\" class=\"wp-block-heading\">Modifiers and when to use them<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Modifier selection on this code drives both payment and audit risk. The table below covers the modifiers that matter most, based on <a href=\"https:\/\/www.aapc.com\/codes\/cpt-codes-range\/\" target=\"_blank\" rel=\"nofollow noopener\">AAPC coding guidance<\/a> and current AMA modifier policy.<\/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\">Modifier<\/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\">Name<\/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\">When to use<\/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\">Documentation needed<\/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\">22<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Increased Procedural Services<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Complexity substantially exceeds typical and operative time runs much longer than usual<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Detailed operative note describing the additional work, attached to the claim<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">51<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Multiple Procedures<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Additional procedures performed in the same session, such as genioplasty or orbital repair<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Each additional code listed separately, with secondary procedures reduced per payer rules<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">78<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unplanned Return to OR<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Patient returned to the operating room for a related procedure during the global period<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Documentation of why the return was necessary and how it relates to the first procedure<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">79<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unrelated Procedure During Global<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unrelated procedure performed inside the 90-day global period<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Operative note confirming no relation to the original mandibular fracture repair<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">54<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Surgical Care Only<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Surgeon operates but transfers postoperative care to another provider<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Transfer agreement on file, with the follow-up provider billing modifier 55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<h2 id=\"h-icd-10-cm-diagnosis-codes-that-support-the-claim\" class=\"wp-block-heading\">ICD-10-CM diagnosis codes that support the claim<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This code needs a supporting ICD-10-CM diagnosis that establishes medical necessity. The S02.6 series covers mandibular fractures in the <a href=\"https:\/\/www.cms.gov\/medicare\/coding-billing\/icd-10-codes\" target=\"_blank\" rel=\"nofollow noopener\">CMS ICD-10-CM tabular list<\/a>. Almost every code in the series now carries a laterality digit, so the claim needs the right one for right, left, or unspecified side.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The 7th character then records the encounter and the state of the fracture. Use A for an initial encounter with a closed fracture and B for an initial encounter with an open fracture. Later encounters take D for routine healing, G for delayed healing, K for nonunion, and S for sequela.<\/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\">ICD-10-CM 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\">Laterality and open-fracture variant<\/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\">S02.609A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Fracture of mandible, unspecified, initial encounter for closed fracture<\/td>\n<td style=\"padding:12px 16px;color:#374151\">No laterality digit exists. Open fracture is S02.609B<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S02.600A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Fracture of unspecified part of body of mandible, unspecified side<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Right is S02.601A and left is S02.602A. Open fracture takes B<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S02.610A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Fracture of condylar process of mandible, unspecified side<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Right is S02.611A and left is S02.612A. Open fracture takes B<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S02.620A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Fracture of subcondylar process of mandible, unspecified side<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Right is S02.621A and left is S02.622A. Common in assault and vehicle trauma<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S02.630A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Fracture of coronoid process of mandible, unspecified side<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Right is S02.631A and left is S02.632A. Rare in isolation<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S02.640A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Fracture of ramus of mandible, unspecified side<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Right is S02.641A and left is S02.642A. Open fracture takes B<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S02.650A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Fracture of angle of mandible, unspecified side<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Right is S02.651A and left is S02.652A. Often paired with a contralateral condylar fracture<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S02.66XA<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Fracture of symphysis of mandible, initial encounter for closed fracture<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Midline site, so X holds the laterality position. Open fracture is S02.66XB<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S02.670A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Fracture of alveolus of mandible, unspecified side<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Right is S02.671A and left is S02.672A. Pairs with the alveolar ridge CPT codes<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S02.69XA<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Fracture of mandible of other specified site<\/td>\n<td style=\"padding:12px 16px;color:#374151\">X holds the laterality position. Open fracture is S02.69XB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">One trap here catches experienced coders. The 7th character describes the fracture, not the surgery. Open treatment under CPT 21470 does not make the injury an open fracture. A closed fracture repaired through two approaches still takes the A extension.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Reach for B only when the surgeon documents a wound that connects the fracture to the outside. Many mandibular fractures do communicate through the gingiva, so the answer sits in the operative note rather than in a coding rule of thumb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When several fracture sites are present, code each one separately using every applicable S02.6x code. List the surgically treated or most clinically significant fracture first. Panfacial trauma often pairs a mandibular fracture with midface injury, which pulls codes such as <a href=\"https:\/\/pabau.com\/procedure-codes\/cpt-code-21346\/\">21346<\/a> and <a href=\"https:\/\/pabau.com\/procedure-codes\/cpt-code-21407\/\">21407<\/a> onto the same claim.<\/p>\n\n\n\n<h2 id=\"h-how-21470-differs-from-the-rest-of-the-mandibular-fracture-family\" class=\"wp-block-heading\">How 21470 differs from the rest of the mandibular fracture family<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Picking the right mandibular fracture code means matching the operative report to the descriptor word for word. Upcoding to 21470 when a simpler code fits creates audit exposure, and so does downcoding a genuine multi-approach repair. The table below maps the family to what actually separates each code.<\/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\">CPT 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\">Official descriptor<\/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 21470<\/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\">21450<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Closed treatment of mandibular fracture; without manipulation<\/td>\n<td style=\"padding:12px 16px;color:#374151\">No incision and no reduction. The fracture is stabilized as it lies<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">21451<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Closed treatment of mandibular fracture; with manipulation<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Manual reduction only. No surgical access to the bone<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">21453<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Closed treatment of mandibular fracture with interdental fixation<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Arch bars or IMF placed without opening the fracture site<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">21454<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Open treatment of mandibular fracture with external fixation<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Uses an external fixator instead of internal plates or interdental fixation<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">21461<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Open treatment of mandibular fracture; without interdental fixation<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Open reduction with no interdental fixation and no complicated multi-approach repair<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">21462<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Open treatment of mandibular fracture; with interdental fixation<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Interdental fixation is included here, but the fracture is not billed as complicated<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">21465<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Open treatment of mandibular condylar fracture<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Specific to the condyle. Use 21470 when the repair also spans multiple approaches<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">21470<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Open treatment of complicated mandibular fracture by multiple surgical approaches<\/td>\n<td style=\"padding:12px 16px;color:#374151\"><strong>The correct code when multiple approaches and at least one fixation method are documented together<\/strong><\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">21480<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Closed treatment of temporomandibular dislocation; initial or subsequent<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Joint dislocation without fracture, so a different problem entirely<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">The distinction that costs the most money is 21461 against 21470. Coders often describe 21461 as the single-approach code, but the descriptor never says that. What 21461 actually excludes is interdental fixation, which 21462 includes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">21470 sits above both. It applies when the fracture is complicated and the surgeon works through more than one approach to fix it. A retromandibular approach for a condylar fracture plus an intraoral approach at the symphysis, in one session, supports it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The alveolar ridge codes are a separate trap. 21440 and <a href=\"https:\/\/pabau.com\/procedure-codes\/cpt-code-21445\/\">21445<\/a> describe fractures of the mandibular or maxillary alveolar ridge, not the body of the mandible. Midface fractures have their own family again, including <a href=\"https:\/\/pabau.com\/procedure-codes\/cpt-code-21355\/\">21355<\/a> for the malar area.<\/p>\n\n\n\n<h2 id=\"h-documentation-requirements-for-a-clean-claim\" class=\"wp-block-heading\">Documentation requirements for a clean claim<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Weak operative documentation is the main reason these claims get denied or downgraded. Auditors look for specific language confirming the complexity threshold. Structured <a href=\"https:\/\/pabau.com\/features\/patient-intake-software\/\">digital clinical forms<\/a> can standardize the note and stop elements going missing.<\/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\/cpt-code-21470\/digital-forms.webp\" alt=\"Pabau digital forms builder\"\/><figcaption class=\"wp-element-caption\"><em>Pabau&#8217;s digital forms turn the operative note into structured fields, so each surgical approach is captured before the claim reaches your biller.<\/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\">Every claim for this code should carry an operative report containing all of the elements below.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Each surgical approach named:<\/strong> The note must state every approach outright, such as \u00abright retromandibular approach and intraoral symphyseal approach\u00bb<\/li>\n\n\n\n<li><strong>Fracture sites identified:<\/strong> An anatomic location for each fracture treated, matching the ICD-10-CM codes on the claim<\/li>\n\n\n\n<li><strong>Fixation methods documented:<\/strong> Whether internal fixation, IMF, external wiring, or a combination was applied, with hardware type where relevant<\/li>\n\n\n\n<li><strong>Medical necessity narrative:<\/strong> A short clinical rationale for why the fracture pattern required more than one approach<\/li>\n\n\n\n<li><strong>Anesthesia type and duration:<\/strong> Supports facility billing and confirms the operative complexity<\/li>\n\n\n\n<li><strong>Implant documentation:<\/strong> Manufacturer and lot number for any titanium hardware, for implant tracking compliance<\/li>\n\n\n\n<li><strong>Postoperative plan:<\/strong> Follow-up instructions and any planned hardware removal, which both affect the 90-day global period<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Practices billing this code often link operative report templates to the procedure code itself, so missing elements surface before the claim leaves the building. Keeping <a href=\"https:\/\/pabau.com\/features\/medical-records-management\/\">surgical patient records<\/a> in one system also lets the biller review the whole encounter in a single pass.<\/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\/cpt-code-21470\/comprehensive-emr-patient-record-management.webp\" alt=\"Comprehensive EMR and patient record management\"\/><figcaption class=\"wp-element-caption\"><em>Pabau&#8217;s records keep imaging, consent, implant lot numbers, and the operative note in one file, so an audit response takes minutes.<\/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-common-billing-errors-and-how-to-avoid-them\" class=\"wp-block-heading\">Common billing errors and how to avoid them<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">21470 draws more payer scrutiny than the simpler fracture codes because it pays more and its descriptor is narrower. The errors below are the ones that show up most often in OMFS billing. Almost all of them start in the operative note.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Upcoding from 21461:<\/strong> Billing 21470 when the note documents one approach and a straightforward repair. The word \u00abcomplicated\u00bb in the chart is not enough on its own.<\/li>\n\n\n\n<li><strong>Using modifier 22 without support:<\/strong> Appending modifier 22 with no letter or expanded operative note describing the extraordinary work. Payers will cut the claim and may flag the provider for a pattern audit.<\/li>\n\n\n\n<li><strong>Missing or wrong 7th character:<\/strong> Submitting S02.611 with no episode-of-care character, or coding B because the surgery was open. The extension follows the fracture, not the approach.<\/li>\n\n\n\n<li><strong>Bundling failures with fixation codes:<\/strong> Separately billing 21462 when the interdental fixation is integral to 21470 and already paid inside it. Check payer bundling edits before adding companion codes.<\/li>\n\n\n\n<li><strong>Global period violations:<\/strong> Billing separately for routine postoperative visits, arch bar removals, or wire changes inside the 90-day global period. Those need modifier 54, 55, 78, or 79.<\/li>\n\n\n\n<li><strong>Facility-setting mismatch:<\/strong> Submitting the non-facility rate for a case performed in a hospital or certified ASC, which creates an inconsistency that triggers review.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-how-pabau-keeps-21470-claims-clean-from-the-first-submission\" class=\"wp-block-heading\">How Pabau keeps 21470 claims clean from the first submission<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">An OMFS practice billing this code juggles several ICD-10 codes, modifier logic, implant records, and a 90-day global period. Tracking all of that by hand across separate systems is where claims come apart. Practice management software like Pabau holds the whole encounter in one <a href=\"https:\/\/pabau.com\/blog\/hipaa-compliance-software\/\">HIPAA-compliant<\/a> record.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pabau&#8217;s <a href=\"https:\/\/pabau.com\/features\/claims-management-software\/\">claims management software<\/a> pairs the procedure code with the right S02.6x diagnosis while the surgeon is documenting, rather than weeks later at billing. Procedure-level templates pre-fill the modifier fields and raise a documentation checklist before the note is signed.<\/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\/cpt-code-21470\/automate-claims-through-healthcode.webp\" alt=\"Automate claims and billing with Pabau\"\/><figcaption class=\"wp-element-caption\"><em>Pabau&#8217;s claims dashboard tracks every 21470 submission through to payment, so a denial surfaces in days rather than at month end.<\/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\">That removes most of the back-and-forth between surgeon and biller, so more claims clear on the first pass. Every Pabau subscription includes the full <a href=\"https:\/\/pabau.com\/blog\/practice-management-software\/\">practice management<\/a> feature set, so billing, records, and scheduling all read from the same patient file.<\/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>Build a 21470 operative note template with a checkbox for each required element. That means named surgical approaches, lateralized fracture sites, specific fixation methods, and a medical necessity narrative. Hand it to your OMFS team before the next multi-approach case, not after the first denial.<\/p>\n            <\/div>\n        <\/div>\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                    Stop chasing denied claims for complex surgical codes                <\/h3>\n\n                <p class=\"description\">\n                    Pabau&#8217;s claims management software flags modifier mismatches and missing documentation before submission, so your 21470 claims go out clean the first time.                <\/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\">21470 pays more than any other mandibular fracture code, and payers price that difference in scrutiny. The claim holds up when the operative note names each surgical approach and each fixation method in plain terms. When it doesn&#8217;t, the claim drops to 21461 or gets denied outright.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Build the note template before the next panfacial case, not after the first denial. Pair it with a lateralized ICD-10 code and the correct 7th character, and most of the audit risk goes with it. <a href=\"https:\/\/pabau.com\/book-demo\/\">Book a demo<\/a> to see how Pabau handles coding, documentation, and claim tracking for surgical practices.<\/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>Need prior authorization before an elective facial reconstruction?<\/strong> <a href=\"https:\/\/pabau.com\/templates\/medical-prior-authorization-form\/\">Medical prior authorization form<\/a> gives you a ready-made request form and the clinical detail payers ask for.<\/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 operative notes that hold up under audit?<\/strong> <a href=\"https:\/\/pabau.com\/templates\/medical-notes\/\">Medical notes<\/a> covers structure, timing, and the wording that keeps a note defensible months later.<\/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>Billing suture removal inside a global period?<\/strong> <a href=\"https:\/\/pabau.com\/procedure-codes\/cpt-code-15851\/\">15851<\/a> explains when the removal is separately payable and which modifier it needs.<\/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>Comparing systems for a surgical practice?<\/strong> <a href=\"https:\/\/pabau.com\/blog\/practice-management-software-features\/\">Practice management software features<\/a> walks through the billing, scheduling, and records tools that matter most.<\/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-1786435268577\"><h3 class=\"schema-faq-question\">What is CPT code 21470 used for?<\/h3> <p class=\"schema-faq-answer\">CPT code 21470 bills open treatment of a complicated mandibular fracture that needs multiple surgical approaches. A typical case combines an intraoral incision with a transcutaneous one. The repair must also include at least one fixation method: internal fixation, interdental fixation, or wiring of dentures or splints. Oral and maxillofacial surgeons bill it after high-energy facial trauma.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786435268578\"><h3 class=\"schema-faq-question\">What is the Medicare reimbursement rate for CPT 21470?<\/h3> <p class=\"schema-faq-answer\">The 2026 Medicare facility rate is roughly $614 and the non-facility rate roughly $1,247. The code carries 15.34 work RVUs. Both dollar figures move with your geographic locality, so check the CMS Physician Fee Schedule lookup tool for your own locality code before you submit.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786435268579\"><h3 class=\"schema-faq-question\">Which modifiers apply to this code?<\/h3> <p class=\"schema-faq-answer\">The most common are 22 for increased procedural services and 51 for multiple procedures in one session. Modifier 78 covers an unplanned return to the operating room during the global period. Modifiers 54 and 55 split surgical and postoperative care between providers. Modifier 22 needs a supporting letter or an expanded operative note, or the payer will deny it.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786435268580\"><h3 class=\"schema-faq-question\">Which ICD-10 codes pair with CPT 21470?<\/h3> <p class=\"schema-faq-answer\">The S02.6x series covers mandibular fractures, and most of it is lateralized. Common pairings are S02.611A and S02.612A for the right and left condylar process. The angle takes S02.651A or S02.652A, and the symphysis takes S02.66XA. Each takes a 7th character of A for a closed fracture or B for an open one. When several sites were treated in one session, list them all with the most clinically significant first.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786435268581\"><h3 class=\"schema-faq-question\">What is the difference between CPT 21470 and 21461?<\/h3> <p class=\"schema-faq-answer\">21461 is open treatment of a mandibular fracture without interdental fixation, and 21462 is the same repair with it. Neither descriptor mentions the number of approaches. 21470 is the code for a complicated fracture treated through multiple surgical approaches in one session. Billing 21470 without an operative note that names each approach counts as upcoding.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786435268582\"><h3 class=\"schema-faq-question\">Is CPT 21470 a facility or non-facility code?<\/h3> <p class=\"schema-faq-answer\">It is nearly always performed in a facility setting, either a hospital or a certified ASC. The case needs general anesthesia and a surgical team. Medicare pays the lower facility rate in those settings. The non-facility rate applies only in a surgical suite that is not Medicare-certified, which is rare for a case of this complexity.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786435268583\"><h3 class=\"schema-faq-question\">Does CPT 21470 require prior authorization?<\/h3> <p class=\"schema-faq-answer\">That depends on the payer. Medicare does not require prior authorization for this code, but many commercial insurers do for elective facial reconstruction after trauma. Emergency cases usually qualify for concurrent or retrospective authorization. Check each payer contract before you schedule a non-emergency case.<\/p> <\/div> <\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>CPT code 21470 covers open treatment of a complicated mandibular fracture through multiple surgical approaches. The same descriptor takes in internal fixation, interdental fixation, and wiring of dentures or splints. It sits at the top of the mandibular fracture family for both work RVUs and payment. Oral and maxillofacial surgeons bill it after high-energy facial [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":175537,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_linkdex":"83","_yoast_wpseo_content_score":"30","_yoast_wpseo_is_cornerstone":"","_yoast_wpseo_keywordsynonyms":"[\"\",\"\",\"\",\"\",\"\"]","_yoast_wpseo_focuskw_text_input":"","_seo_original_html":"","footnotes":""},"categories":[1433,1546],"tags":[2405,1162,2776,1602],"class_list":["post-175539","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-billing-codes","category-cpt-codes","tag-cpt-code-documentation","tag-cpt-codes","tag-cpt-coding","tag-cpt-modifiers"],"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>CPT code 21470: 2026 rates, modifiers, and ICD-10 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