ICD-10-CM 2027
ICD-10 code for finger subluxation
From the official ICD-10-CM alphabetic index entry “Subluxation › finger”. Page updated September 29, 2026.
About coding finger subluxation
The ICD-10-CM code for finger subluxation is S63.20 (Unspecified subluxation of other finger). The official index lists 24 more specific codes, so check the documentation for details such as type, cause, site or severity before settling on S63.20.
Within S63.2, choose S63.20 (Unspecified subluxation of other finger) only when documentation doesn't support a more specific option: subluxation of metacarpophalangeal joint of finger (S63.21), subluxation of unspecified interphalangeal joint of finger (S63.22), subluxation of proximal interphalangeal joint of finger (S63.23), subluxation of distal interphalangeal joint of finger (S63.24), unspecified dislocation of other finger (S63.25), dislocation of metacarpophalangeal joint of finger (S63.26), dislocation of unspecified interphalangeal joint of finger (S63.27), dislocation of proximal interphalangeal joint of finger (S63.28) and 1 more.
Codes in this range require a 7th character: A for initial encounter, D for subsequent encounter and S for sequela. Use placeholder "X" characters to fill any empty positions before the 7th character.
It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.
More specific finger subluxation codes (official index)
- index S63.20 — Unspecified subluxation of other finger
- interphalangeal S63.22 — Subluxation of unspecified interphalangeal joint of finger
- distal S63.24 — Subluxation of distal interphalangeal joint of finger
- index S63.24 — Subluxation of distal interphalangeal joint of finger
- little S63.24 — Subluxation of distal interphalangeal joint of finger
- middle S63.24 — Subluxation of distal interphalangeal joint of finger
- ring S63.24 — Subluxation of distal interphalangeal joint of finger
- index S63.22 — Subluxation of unspecified interphalangeal joint of finger
- little S63.22 — Subluxation of unspecified interphalangeal joint of finger
- middle S63.22 — Subluxation of unspecified interphalangeal joint of finger
- proximal S63.23 — Subluxation of proximal interphalangeal joint of finger
- index S63.23 — Subluxation of proximal interphalangeal joint of finger
- little S63.23 — Subluxation of proximal interphalangeal joint of finger
- middle S63.23 — Subluxation of proximal interphalangeal joint of finger
- ring S63.23 — Subluxation of proximal interphalangeal joint of finger
- ring S63.22 — Subluxation of unspecified interphalangeal joint of finger
- little S63.20 — Unspecified subluxation of other finger
- metacarpophalangeal S63.21 — Subluxation of metacarpophalangeal joint of finger
- index S63.21 — Subluxation of metacarpophalangeal joint of finger
- little S63.21 — Subluxation of metacarpophalangeal joint of finger
- middle S63.21 — Subluxation of metacarpophalangeal joint of finger
- ring S63.21 — Subluxation of metacarpophalangeal joint of finger
- middle S63.20 — Unspecified subluxation of other finger
- ring S63.20 — Unspecified subluxation of other finger
Common questions about finger subluxation ICD-10 codes
What is the ICD-10 code for finger subluxation?
- S63.20 — Unspecified subluxation of other finger (a header code; report a more specific subcode). More specific codes apply when the documentation supports them: S63.20, S63.22, S63.24, S63.24 and others below.
What is the ICD-10 code for index finger subluxation?
- S63.20 — Unspecified subluxation of other finger (header code; choose a more specific subcode).
What is the ICD-10 code for interphalangeal finger subluxation?
- S63.22 — Subluxation of unspecified interphalangeal joint of finger (header code; choose a more specific subcode).
What is the ICD-10 code for little finger subluxation?
- S63.20 — Unspecified subluxation of other finger (header code; choose a more specific subcode).
What is the ICD-10 code for metacarpophalangeal finger subluxation?
- S63.21 — Subluxation of metacarpophalangeal joint of finger (header code; choose a more specific subcode).
What is the ICD-10 code for middle finger subluxation?
- S63.20 — Unspecified subluxation of other finger (header code; choose a more specific subcode).
What is the ICD-10 code for ring finger subluxation?
- S63.20 — Unspecified subluxation of other finger (header code; choose a more specific subcode).
Is S63.20 billable?
- No. S63.20 is a header code. Report one of its more specific subcodes instead.