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ICD-10-CM Current in FY 2027

M65.31

Trigger thumb

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where M65.31 sits in the official hierarchy. Each level is the code it is classified under.

  1. M65 Synovitis and tenosynovitis
  2. M65.3 Parent Trigger finger
  3. M65.31 This code Trigger thumb

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Excludes1

chronic crepitant synovitis of hand and wrist ( M70.0- )

Inherited from M65 — Synovitis and tenosynovitis

Excludes1

current injury - see injury of ligament or tendon by body region

Inherited from M65 — Synovitis and tenosynovitis

Excludes1

soft tissue disorders related to use, overuse and pressure ( M70 .-)

Inherited from M65 — Synovitis and tenosynovitis

More Specific Codes

3 codes under M65.31

Version History

How M65.31 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Trigger thumb

  2. FY 2026 Effective

    Unchanged

    Trigger thumb

Related Codes

Other codes under M65.3

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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