ICD-10-CM 2027
ICD-10 code for foot subluxation
From the official ICD-10-CM alphabetic index entry “Subluxation › foot”. Page updated September 29, 2026.
About coding foot subluxation
The ICD-10-CM code for foot subluxation is S93.30 (Unspecified subluxation and dislocation of foot). The official index lists 3 more specific codes, so check the documentation for details such as type, cause, site or severity before settling on S93.30.
Within S93.3, choose S93.30 (Unspecified subluxation and dislocation of foot) only when documentation doesn't support a more specific option: subluxation and dislocation of tarsal joint (S93.31), subluxation and dislocation of tarsometatarsal joint (S93.32) and other subluxation and dislocation of foot (S93.33).
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 foot subluxation codes (official index)
Common questions about foot subluxation ICD-10 codes
What is the ICD-10 code for foot subluxation?
- S93.30 — Unspecified subluxation and dislocation of foot (a header code; report a more specific subcode). More specific codes apply when the documentation supports them: S93.33, S93.31, S93.32.
What is the ICD-10 code for tarsal joint foot subluxation?
- S93.31 — Subluxation and dislocation of tarsal joint (header code; choose a more specific subcode).
What is the ICD-10 code for tarsometatarsal joint foot subluxation?
- S93.32 — Subluxation and dislocation of tarsometatarsal joint (header code; choose a more specific subcode).
Is S93.30 billable?
- No. S93.30 is a header code. Report one of its more specific subcodes instead.