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S63.04

⚠ Non-billable (Header)

Subluxation and dislocation of carpometacarpal joint of thumb

Injury, poisoning and certain other consequences of external causes (S00-T88)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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⚠️ Excludes2

direct

May be coded together if both conditions coexist

  • • interphalangeal subluxation and dislocation of thumb (S63.1-)

Child Codes (6)

S63.041Subluxation of carpometacarpal joint of right thumbS63.042Subluxation of carpometacarpal joint of left thumbS63.043Subluxation of carpometacarpal joint of unspecified thumbS63.044Dislocation of carpometacarpal joint of right thumbS63.045Dislocation of carpometacarpal joint of left thumbS63.046Dislocation of carpometacarpal joint of unspecified thumb

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Code Information

CodeS63.04
BillableNo — Header code
ParentS63.0
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes21 note(s)
Child codes6

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)