2026
ICD-10-CM
Diagnosis
Code

M65.961 Unspecified synovitis and tenosynovitis, right lower leg

  • Billable
  • 2025–2026

M65.961 is a billable/specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Unspecified synovitis and tenosynovitis, right lower leg.

Versions

  1. 2026

    No changes

  2. 2025

    New code