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M65.3

⚠ Non-billable (Header)

Trigger finger

Diseases of the musculoskeletal system and connective tissue (M00-M99)

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

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Also Known As

Nodular tendinous disease

❌ Excludes1

inherited from M65

Rules from parent category M65: Synovitis and tenosynovitis

  • • chronic crepitant synovitis of hand and wrist (M70.0-)
  • • current injury - see injury of ligament or tendon by body region
  • • soft tissue disorders related to use, overuse and pressure (M70.-)

Child Codes (6)

M65.30Trigger finger, unspecified fingerM65.31Trigger thumbM65.32Trigger finger, index fingerM65.33Trigger finger, middle fingerM65.34Trigger finger, ring fingerM65.35Trigger finger, little finger

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Code Information

CodeM65.3
BillableNo — Header code
ParentM65
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes13 rule(s)
Excludes20 note(s)
Child codes6

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)