S93.13 (Subluxation of interphalangeal joint) is an umbrella ICD-10-CM medical diagnosis code in the Injury, poisoning and certain other consequences of external causes chapter. It identifies cases of subluxation of interphalangeal joint for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

S93.13 — Subluxation of interphalangeal joint

Chapter S00-T88: Injury, poisoning and certain other consequences of external causes

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Sub-codes under S93.13

S93.131Subluxation of interphalangeal joint of right great toeS93.132Subluxation of interphalangeal joint of left great toeS93.133Subluxation of interphalangeal joint of unsp great toeS93.134Subluxation of interphalangeal joint of right lesser toe(s)S93.135Subluxation of interphalangeal joint of left lesser toe(s)S93.136Subluxation of interphalangeal joint of unsp lesser toe(s)S93.139Subluxation of interphalangeal joint of unspecified toe(s)

Related diagnoses

S93.10Unspecified subluxation and dislocation of toeS93.11Dislocation of interphalangeal jointS93.12Dislocation of metatarsophalangeal jointS93.14Subluxation of metatarsophalangeal joint

Common questions about S93.13 (Subluxation of interphalangeal joint)

What does ICD-10 code S93.13 mean?
S93.13 is the ICD-10-CM 2025 code for Subluxation of interphalangeal joint. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is S93.13 a billable diagnosis code?
S93.13 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under S93.13. Browse the sub-codes listed on this page.
Which ICD-10 chapter does S93.13 belong to?
S93.13 belongs to the chapter "Injury, poisoning and certain other consequences of external causes" (codes S00-T88). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Subluxation of interphalangeal joint?
For a plain-language explanation of Subluxation of interphalangeal joint, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Subluxation of interphalangeal joint" above to get a personalised answer.

Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗