{"id":179938,"date":"2026-08-14T08:55:00","date_gmt":"2026-08-14T08:55:00","guid":{"rendered":"https:\/\/pabau.com\/?p=179938"},"modified":"2026-08-14T08:55:03","modified_gmt":"2026-08-14T08:55:03","slug":"icd-10-code-s63106a","status":"publish","type":"post","link":"https:\/\/pabau.com\/fr\/diagnostic-codes\/icd-10-code-s63106a\/","title":{"rendered":"ICD-10 code S63.106A: Unspecified dislocation of unspecified thumb"},"content":{"rendered":"\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"MedicalWebPage\",\"headline\":\"ICD-10 Code S63.106A: Unspecified Dislocation of Unspecified Thumb, Initial Encounter\",\"description\":\"ICD-10 Code S63.106A (Unspecified Dislocation of Unspecified Thumb, Initial Encounter) is a billable ICD-10-CM code valid for FY2026. Full coding reference for medical coders and clinicians.\",\"url\":\"https:\/\/pabau.com\/diagnostic-codes\/icd-10-code-s63106a\/\",\"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\":\"2026-08-14\",\"dateModified\":\"2026-08-14\"}<\/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>S63.106A is a billable ICD-10-CM code for unspecified dislocation of unspecified thumb, initial encounter.<\/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>It is valid for FY2026, the fiscal year running from October 1, 2025 through September 30, 2026.<\/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 7th character A marks the initial encounter. Use S63.106D for follow-up care and S63.106S for sequela.<\/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>Laterality is unspecified in this code. Assign S63.104A for the right thumb or S63.105A for the left whenever the side is documented.<\/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 captures the diagnosis code inside the clinical note, so nobody retypes it at billing.<\/p>\n                        <\/div>\n                                                <\/div>\n        <\/div>\n    \n\n\n<p class=\"wp-block-paragraph\">ICD-10 code S63.106A is a billable code for an unspecified dislocation of an unspecified thumb, initial encounter. It applies when the record names neither the affected side nor the joint involved, and the patient is under active treatment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This reference covers the code&rsquo;s definition and hierarchy, the three 7th character options, sibling codes, CPT pairings, and the ICD-9-CM crosswalk. It also sets out the point at which a more specific thumb code should replace it.<\/p>\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=\"ICD-10 Revisions: Stay Updated or Fall Behind\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/bqAyb-BCA0w?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-icd-10-code-s63-106a-definition-and-billable-status\" class=\"wp-block-heading\">ICD-10 code S63.106A: Definition and billable status<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ICD-10 code S63.106A describes an unspecified dislocation of the unspecified thumb at the initial encounter. The word unspecified applies in two senses here. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The joint involved, metacarpophalangeal or interphalangeal, is not documented, and neither is the side. The code sits in chapter S00-T88, which covers injury, poisoning, and certain other consequences of external causes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S63.106A is a billable, specific ICD-10-CM code. It is valid for HIPAA-covered electronic healthcare transactions in fiscal year 2026. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That year runs from October 1, 2025 through September 30, 2026, per the CDC\/NCHS ICD-10-CM code lookup tool. Non-billable parent codes such as S63.106, which carries no 7th character, cannot be submitted on claims.<\/p>\n\n\n\n<h2 id=\"h-code-details-at-a-glance\" class=\"wp-block-heading\">Code details at a glance<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The table below pulls the reference data for S63.106A into one place.<\/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\">Details<\/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\">S63.106A<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Full description<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unspecified dislocation of unspecified thumb, initial encounter<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Code system<\/td>\n<td style=\"padding:12px 16px;color:#374151\">ICD-10-CM (US Clinical Modification)<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Billable<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Yes, a specific billable code<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Valid FY<\/td>\n<td style=\"padding:12px 16px;color:#374151\">FY2026: October 1, 2025 through September 30, 2026<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Chapter<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S00-T88: Injury, poisoning, and certain other consequences of external causes<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Block<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S60-S69: Injuries to the wrist, hand and fingers<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Category<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S63: Dislocation and sprain of joints and ligaments of wrist and hand<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Subcategory<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S63.1: Subluxation and dislocation of thumb<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">HIPAA valid<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Yes, valid for covered electronic transactions<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<h2 id=\"h-what-the-7th-character-means-a-d-and-s\" class=\"wp-block-heading\">What the 7th character means: A, D, and S<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The 7th character is mandatory on ICD-10-CM injury codes. Leaving it off, or picking the wrong encounter type, is a frequent reason thumb dislocation claims are rejected. Per the ICD-10-CM Official Guidelines for Coding and Reporting (Section I.C.19), the character defines the episode of care rather than the patient&rsquo;s progress.<\/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\">7th character<\/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\">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\">Encounter 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\">Clinical scenario<\/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\">A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S63.106A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Initial encounter<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Active treatment for the dislocation, such as an ED visit, a first office visit, or a reduction 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\">D<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S63.106D<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Subsequent encounter<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Routine follow-up, wound checks, cast or splint removal, and physical therapy visits during healing<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S63.106S<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Sequela<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Late effects such as chronic instability or post-traumatic arthritis, once the injury has healed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">Coders often reach for A on a follow-up visit because the patient still has pain. Active symptoms during healing belong under D, the subsequent encounter character. Reserve S for complications that persist once the injury has healed. Nerve injury codes such as <a href=\"https:\/\/pabau.com\/diagnostic-codes\/icd-10-code-s6431xs\/\">S64.31XS<\/a> follow the same pattern across the hand.<\/p>\n\n\n\n<h2 id=\"h-where-this-code-sits-in-the-hierarchy\" class=\"wp-block-heading\">Where this code sits in the hierarchy<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S63.106A sits on a structured classification path. Reading that path shows when a more specific or more general code applies, and why S63.106 cannot be billed on its own.<\/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\">Level<\/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\">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\">Billable<\/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\">Chapter<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S00-T88<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Injury, poisoning, and certain other consequences of external causes<\/td>\n<td style=\"padding:12px 16px;color:#374151\">No<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Block<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S60-S69<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Injuries to the wrist, hand and fingers<\/td>\n<td style=\"padding:12px 16px;color:#374151\">No<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Category<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S63<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Dislocation and sprain of joints and ligaments of wrist and hand<\/td>\n<td style=\"padding:12px 16px;color:#374151\">No<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Subcategory<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S63.1<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Subluxation and dislocation of thumb<\/td>\n<td style=\"padding:12px 16px;color:#374151\">No<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Sub-subcategory<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S63.10<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unspecified subluxation and dislocation of thumb<\/td>\n<td style=\"padding:12px 16px;color:#374151\">No<\/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 (no 7th)<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S63.106<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unspecified dislocation of unspecified thumb<\/td>\n<td style=\"padding:12px 16px;color:#374151\">No<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">Billable code<\/td>\n<td style=\"padding:12px 16px;color:#374151\">S63.106A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unspecified dislocation of unspecified thumb, initial encounter<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Yes<\/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\/icd-10-codes\" target=\"_blank\" rel=\"nofollow noopener\">CMS ICD-10-CM code files and official guidelines<\/a> confirm that only codes at the highest level of specificity in the tabular list are billable. Every code above S63.106A in this path needs a more specific code before it can go on a claim.<\/p>\n\n\n\n<h2 id=\"h-related-icd-10-codes-for-thumb-dislocation\" class=\"wp-block-heading\">Related ICD-10 codes for thumb dislocation<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S63.106A sits alongside sibling codes covering different lateralities, encounter types, and joints. The table below lists the codes referenced most often in the S63.1 range. The AAPC&rsquo;s <a href=\"https:\/\/www.aapc.com\/codes\/icd-10-codes-range\/\" target=\"_blank\" rel=\"nofollow noopener\">ICD-10-CM code lookup<\/a> covers the rest of the category.<\/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\">Laterality and 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\">S63.101A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unspecified subluxation of right thumb, initial encounter<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Right thumb, subluxation<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S63.102A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unspecified subluxation of left thumb, initial encounter<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Left thumb, subluxation<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S63.104A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unspecified dislocation of right thumb, initial encounter<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Right thumb dislocation, use when laterality is documented<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S63.105A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unspecified dislocation of left thumb, initial encounter<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Left thumb dislocation, use when laterality is documented<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S63.106A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unspecified dislocation of unspecified thumb, initial encounter<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Laterality not documented, the focus code<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S63.106D<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unspecified dislocation of unspecified thumb, subsequent encounter<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Follow-up and healing phase visits<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">S63.106S<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Unspecified dislocation of unspecified thumb, sequela<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Late effects after healing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">Subluxation codes in the S63.101 to S63.103 range are distinct from the dislocation codes above. A complete dislocation separates the joint surfaces fully, while a subluxation is a partial displacement. Finger injuries fall outside the thumb range altogether and carry their own codes, including <a href=\"https:\/\/pabau.com\/diagnostic-codes\/icd-10-code-s63295d\/\">S63.295D<\/a> and <a href=\"https:\/\/pabau.com\/diagnostic-codes\/icd-10-code-s63491a\/\">S63.491A<\/a>.<\/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>When laterality is documented in the clinical note but unspecified in the coding summary, query the provider before defaulting to S63.106A. Assigning S63.104A or S63.105A wherever the documentation supports it improves specificity and lowers payer audit risk.<\/p>\n            <\/div>\n        <\/div>\n    \n\n\n<h2 id=\"h-cpt-codes-paired-with-thumb-dislocation-claims\" class=\"wp-block-heading\">CPT codes paired with thumb dislocation claims<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ICD-10-CM diagnosis codes such as S63.106A are paired with CPT procedure codes on the same claim. The codes below cover procedures used most often to treat a thumb dislocation. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Verify each pairing against the AMA CPT codebook and your payer&rsquo;s Local Coverage Determinations, since medical necessity rules vary.<\/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\">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\">Clinical context<\/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\">26700<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Closed treatment of MCP joint dislocation, without anesthesia<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Straightforward closed reduction of a metacarpophalangeal dislocation<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">26705<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Closed treatment of MCP joint dislocation, with anesthesia<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Closed reduction requiring sedation or a regional block<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">26715<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Open treatment of MCP joint dislocation<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Irreducible dislocation requiring a surgical approach<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">26770<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Closed treatment of IP joint dislocation, without anesthesia<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Interphalangeal dislocation, closed reduction<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">26775<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Closed treatment of IP joint dislocation, with anesthesia<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Interphalangeal reduction requiring anesthesia<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #E8ECF0;background:#F9FAFB\">\n<td style=\"padding:12px 16px;font-weight:600;color:#121D36\">29130<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Application of finger splint, static<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Post-reduction stabilization with a static splint<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">Practices handling sports injuries can capture diagnosis and procedure codes in one workflow with <a href=\"https:\/\/pabau.com\/industry\/sports-medicine-software\/\">sports medicine software<\/a>, rather than cross-referencing two systems. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Physical therapy follow-ups use S63.106D with the relevant therapeutic codes. A <a href=\"https:\/\/pabau.com\/industry\/physical-therapy-emr\/\">physical therapy EMR<\/a> with ICD-10 built in keeps the right encounter character on every visit.<\/p>\n\n\n\n<h2 id=\"h-when-to-use-icd-10-code-s63-106a-and-when-not-to\" class=\"wp-block-heading\">When to use ICD-10 code S63.106A, and when not to<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S63.106A fits a narrow set of encounters. The two lists below separate the visits it covers from the ones that need a different code.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Use S63.106A when:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The patient presents to the ED or urgent care with a thumb dislocation, and the provider&rsquo;s note does not record laterality<\/li>\n\n\n\n<li>The joint involved, metacarpophalangeal or interphalangeal, is missing from the documentation<\/li>\n\n\n\n<li>An outpatient encounter is coded before the provider&rsquo;s full note is finalized<\/li>\n\n\n\n<li>A telehealth or urgent consultation happens before the affected side is confirmed<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Do not use S63.106A when:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The provider documents right thumb or left thumb in the note, which calls for S63.104A or S63.105A<\/li>\n\n\n\n<li>The documentation describes a subluxation rather than a full dislocation, which sits in the S63.101 to S63.103 range<\/li>\n\n\n\n<li>The patient is returning for a follow-up visit during the healing phase, which takes S63.106D<\/li>\n\n\n\n<li>The patient has a late effect from a prior dislocation, which takes S63.106S<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">An unspecified code is the right answer when the record genuinely lacks the detail. It is the wrong answer when laterality was available and the coding workflow simply never captured it. If imaging shows a fracture alongside the dislocation, the claim moves to a fracture code such as <a href=\"https:\/\/pabau.com\/diagnostic-codes\/icd-10-code-s62630k\/\">S62.630K<\/a>.<\/p>\n\n\n\n<h2 id=\"h-coding-guidelines-and-excludes-notes\" class=\"wp-block-heading\">Coding guidelines and excludes notes<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The ICD-10-CM Official Guidelines for Coding and Reporting govern how this code is applied. Review the rules below before working anywhere in the S63.1 category, since they affect sequencing and additional code requirements.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>7th character required:<\/strong> Every code in the S63.106 subcategory needs a 7th character. A claim carrying S63.106 without A, D, or S is rejected as invalid.<\/li>\n\n\n\n<li><strong>External cause coding:<\/strong> Assign a secondary external cause code from the V, W, X, or Y chapter when the mechanism is documented. That code records how the dislocation happened, such as a fall or a sports injury.<\/li>\n\n\n\n<li><strong>Laterality specificity:<\/strong> ICD-10-CM guidelines instruct coders to assign the most specific code available. Use S63.106A only when laterality is genuinely undocumented and cannot be obtained from the provider.<\/li>\n\n\n\n<li><strong>Excludes2 note (S63 category):<\/strong> S63 carries a Type 2 Excludes note for strain of muscles, fascia, and tendons of the wrist and hand (S66.-). Both can be reported together when the record documents both conditions.<\/li>\n\n\n\n<li><strong>Sequencing:<\/strong> For a patient with multiple traumatic injuries, sequence the principal diagnosis by the circumstance of admission. S63.106A may sit as a secondary code when a more severe injury drives the admission.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Structured <a href=\"https:\/\/pabau.com\/blog\/medical-forms-at-your-healthcare-practice\/\">documentation templates<\/a> feed code accuracy directly. When an intake or note template prompts for laterality on a hand injury, coders query less and claims go out right the first time. That prompt is a cheaper fix than any downstream <a href=\"https:\/\/pabau.com\/blog\/what-is-medical-billing\/\">medical billing<\/a> review.<\/p>\n\n\n\n<h2 id=\"h-icd-9-cm-crosswalk-and-gems-mapping\" class=\"wp-block-heading\">ICD-9-CM crosswalk and GEMs mapping<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Prior authorization lookups, payer legacy systems, and some workers&rsquo; compensation carriers still ask for the ICD-9-CM equivalent. The General Equivalence Mappings, or GEMs, produced by CMS and NCHS give the approximate crosswalk below. These mappings are reference translations rather than exact equivalents.<\/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\">ICD-9-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\">ICD-9-CM 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\">GEMs mapping type<\/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\">S63.106A<\/td>\n<td style=\"padding:12px 16px;color:#374151\">834.00<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Closed dislocation of finger, unspecified part<\/td>\n<td style=\"padding:12px 16px;color:#374151\">Approximate, reference only<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">ICD-9-CM had no 7th character extensions and no laterality qualifiers at this level of detail, so the mapping from S63.106A to 834.00 is approximate. Treat the GEMs crosswalk as a starting point on legacy claims, then let the clinical record decide the final code. The CDC hosts the official mapping files alongside its <a href=\"https:\/\/www.cdc.gov\/nchs\/icd\/icd-10-cm\/index.html\" target=\"_blank\" rel=\"nofollow noopener\">ICD-10-CM resources<\/a>.<\/p>\n\n\n\n<h2 id=\"h-how-pabau-captures-injury-codes-at-the-point-of-care\" class=\"wp-block-heading\">How Pabau captures injury codes at the point of care<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In most practices the diagnosis lives in one place and the claim lives in another. The provider writes the note, a coder reads it later, and the ICD-10 code gets typed a second time into billing. Each handoff is a chance for the 7th character to change or for laterality to disappear.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Practice management software like Pabau closes that distance. The provider selects S63.106A inside the clinical note, and the code travels with the encounter into the invoice. <a href=\"https:\/\/pabau.com\/features\/claims-management-software\/\">Claims management software<\/a> then submits it without a retyping step in between.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Intake and note templates can require laterality before a note can be signed. That single rule is where an unspecified code stops being the path of least resistance. Everything stays in one system, so the audit trail your <a href=\"https:\/\/pabau.com\/blog\/hipaa-compliance-for-medical-offices\/\">HIPAA compliance<\/a> program relies on holds together.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The outcome is fewer provider queries, fewer denials for an invalid 7th character, and a coder who checks work instead of rebuilding it.<\/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                    Cut coding errors at the point of care                <\/h3>\n\n                <p class=\"description\">\n                    Pabau puts ICD-10 code capture inside the clinical note and the invoice, so nobody transfers codes from a lookup tool by hand. See how it works for injury-focused practices.                <\/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 practice management platform\"\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\">S63.106A earns its place only when the record is genuinely silent on the side and the joint. Treat it as a temporary answer rather than a settled one. The moment the provider confirms which thumb, S63.104A or S63.105A is the code that belongs on the claim.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The bigger win sits upstream of the coder. A note template that asks for laterality before it can be signed removes most of the reason this code gets used at all. Fix the prompt once and the 7th character stops being an afterthought.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/pabau.com\/blog\/practice-management-software\/\">Practice management software<\/a> that captures the code inside the note removes the retyping step where coding errors start. <a href=\"https:\/\/pabau.com\/book-demo\/\">Book a demo<\/a> to see how Pabau keeps notes, diagnosis codes, and claims together for injury-focused 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>Coding a sprain rather than a dislocation?<\/strong> <a href=\"https:\/\/pabau.com\/diagnostic-codes\/icd-10-code-s63638a\/\">S63.638A<\/a> covers the interphalangeal joint of another finger, under the same 7th character rules.<\/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>Documenting a late effect months after the injury?<\/strong> <a href=\"https:\/\/pabau.com\/diagnostic-codes\/icd-10-code-s63615s\/\">S63.615S<\/a> shows how the sequela character works on a finger sprain.<\/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 a hand procedure alongside the diagnosis?<\/strong> <a href=\"https:\/\/pabau.com\/procedure-codes\/cpt-code-20526\/\">20526<\/a> walks through carpal tunnel injection billing from documentation to 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=\"#54B2D3\" \/>\n                                <\/svg>\n                            <\/div>\n                            <p><strong>Coding another upper limb injury?<\/strong> <a href=\"https:\/\/pabau.com\/diagnostic-codes\/icd-10-code-s40022a\/\">S40.022A<\/a> applies to a contusion of the left upper arm at the initial encounter.<\/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 paperwork for the end of the episode?<\/strong> Our <a href=\"https:\/\/pabau.com\/templates\/patient-discharge-form\/\">patient discharge form<\/a> sets out what to hand the patient once treatment finishes.<\/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-1786627076803\"><h3 class=\"schema-faq-question\">What is ICD-10 code S63.106A?<\/h3> <p class=\"schema-faq-answer\">ICD-10 code S63.106A is a billable ICD-10-CM diagnosis code for unspecified dislocation of the unspecified thumb, initial encounter. It applies when the record does not name the affected side or the specific joint involved. The patient must also be receiving active treatment for the injury.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786627076804\"><h3 class=\"schema-faq-question\">Is S63.106A a billable ICD-10 code?<\/h3> <p class=\"schema-faq-answer\">Yes. S63.106A is a specific, billable ICD-10-CM code valid for HIPAA-covered electronic healthcare transactions during fiscal year 2026. That year runs from October 1, 2025 through September 30, 2026. The parent code S63.106, without the 7th character, is not billable.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786627076805\"><h3 class=\"schema-faq-question\">What is the difference between S63.106A, S63.106D, and S63.106S?<\/h3> <p class=\"schema-faq-answer\">The 7th character defines the episode of care. S63.106A is for the initial encounter, while the patient is receiving active treatment. S63.106D applies to subsequent encounters during healing and recovery, such as follow-up visits or physical therapy. S63.106S covers sequela, meaning late effects that persist after the injury has healed.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786627076806\"><h3 class=\"schema-faq-question\">Which CPT codes pair with S63.106A?<\/h3> <p class=\"schema-faq-answer\">Closed reduction of a metacarpophalangeal dislocation uses 26700 without anesthesia and 26705 with it. Open surgical treatment uses 26715, and interphalangeal joint reductions use 26770 and 26775. Static finger splinting is 29130. Verify each pairing against AMA CPT guidance and payer Local Coverage Determinations before submitting claims.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786627076807\"><h3 class=\"schema-faq-question\">When should S63.104A or S63.105A be used instead?<\/h3> <p class=\"schema-faq-answer\">Use S63.104A for an unspecified dislocation of the right thumb and S63.105A for the left thumb, whenever the provider has documented laterality. ICD-10-CM guidelines require coders to assign the most specific code available. S63.106A is appropriate only when laterality is genuinely absent from the record, not as a default when it could be queried.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786627076808\"><h3 class=\"schema-faq-question\">Is S63.106A valid for 2025 and 2026?<\/h3> <p class=\"schema-faq-answer\">Yes. S63.106A is valid for fiscal year 2026, covering October 1, 2025 through September 30, 2026, per the CDC\/NCHS ICD-10-CM annual release. Verify code validity against the current fiscal year release when a claim spans two fiscal periods.<\/p> <\/div> <\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>S63.106A is billable for an unspecified thumb dislocation, initial encounter. Use S63.104A or S63.105A once laterality is documented.<\/p>\n","protected":false},"author":83,"featured_media":179936,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_linkdex":"89","_yoast_wpseo_content_score":"90","_yoast_wpseo_is_cornerstone":"","_yoast_wpseo_keywordsynonyms":"[\"\",\"\",\"\",\"\"]","_yoast_wpseo_focuskw_text_input":"","_seo_original_html":"","footnotes":""},"categories":[1549,1550],"tags":[4116,2972,2394],"class_list":["post-179938","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diagnostic-codes","category-icd-10-cm","tag-billing-codes","tag-clinical-coding","tag-coding-compliance"],"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>ICD-10 code S63.106A: Unspecified thumb dislocation, billable<\/title>\n<meta name=\"description\" content=\"S63.106A is billable for an unspecified thumb dislocation, initial encounter. Use S63.104A or S63.105A once laterality is documented.\" \/>\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\/fr\/diagnostic-codes\/icd-10-code-s63106a\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ICD-10 code S63.106A: Unspecified thumb dislocation, billable\" \/>\n<meta property=\"og:description\" content=\"S63.106A is billable for an unspecified thumb dislocation, initial encounter. Use S63.104A or S63.105A once laterality is documented.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pabau.com\/fr\/diagnostic-codes\/icd-10-code-s63106a\/\" \/>\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=\"2026-08-14T08:55:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-14T08:55:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pabau.com\/wp-content\/uploads\/2026\/08\/icd-10-code-s63106a.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=\"Anja Dodevska\" \/>\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=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Anja Dodevska\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/pabau.com\\\/fr\\\/diagnostic-codes\\\/icd-10-code-s63106a\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/fr\\\/diagnostic-codes\\\/icd-10-code-s63106a\\\/\"},\"author\":{\"name\":\"Anja Dodevska\",\"@id\":\"https:\\\/\\\/pabau.com\\\/fr\\\/#\\\/schema\\\/person\\\/f2e43b25ed02313e8781f0f4507398b9\"},\"headline\":\"ICD-10 code S63.106A: Unspecified dislocation of unspecified thumb\",\"datePublished\":\"2026-08-14T08:55:00+00:00\",\"dateModified\":\"2026-08-14T08:55:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/fr\\\/diagnostic-codes\\\/icd-10-code-s63106a\\\/\"},\"wordCount\":2251,\"publisher\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/fr\\\/diagnostic-codes\\\/icd-10-code-s63106a\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pabau.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/icd-10-code-s63106a.webp\",\"keywords\":[\"billing codes\",\"Clinical Coding\",\"Coding Compliance\"],\"articleSection\":[\"Diagnostic Codes\",\"ICD-10-CM\"],\"inLanguage\":\"fr-FR\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/pabau.com\\\/fr\\\/diagnostic-codes\\\/icd-10-code-s63106a\\\/\",\"url\":\"https:\\\/\\\/pabau.com\\\/fr\\\/diagnostic-codes\\\/icd-10-code-s63106a\\\/\",\"name\":\"ICD-10 code S63.106A: Unspecified thumb dislocation, billable\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/fr\\\/diagnostic-codes\\\/icd-10-code-s63106a\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pabau.com\\\/fr\\\/diagnostic-codes\\\/icd-10-code-s63106a\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pabau.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/icd-10-code-s63106a.webp\",\"datePublished\":\"2026-08-14T08:55:00+00:00\",\"dateModified\":\"2026-08-14T08:55:03+00:00\",\"description\":\"S63.106A is billable for an unspecified thumb dislocation, initial encounter. 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S63.106S covers sequela, meaning late effects that persist after the injury has healed.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/pabau.com\/fr\/diagnostic-codes\/icd-10-code-s63106a\/#faq-question-1786627076806","position":4,"url":"https:\/\/pabau.com\/fr\/diagnostic-codes\/icd-10-code-s63106a\/#faq-question-1786627076806","name":"Which CPT codes pair with S63.106A?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Closed reduction of a metacarpophalangeal dislocation uses 26700 without anesthesia and 26705 with it. Open surgical treatment uses 26715, and interphalangeal joint reductions use 26770 and 26775. Static finger splinting is 29130. 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