M67.879 Other specified disorders of synovium and tendon, unspecified ankle and foot

Billable ICD-10-CM code, FY2026.

Applies from M67 Other disorders of synovium and tendon

Excludes1 (never code together)

• palmar fascial fibromatosis [Dupuytren] (M72.0)
• tendinitis NOS (M77.9-)
• xanthomatosis localized to tendons (E78.2)

MS-DRG index

Defines the logic of DRG(s) 557-558 in MDC 08.

Approximate ICD-9-CM (GEMs)

• 727.89 Other disorders of synovium, tendon, and bursa (approximate)

Nearby codes

• M67.87 Other specified disorders of synovium and tendon, ankle and foot
• M67.871 Other specified disorders of synovium, right ankle and foot
• M67.872 Other specified disorders of synovium, left ankle and foot
• M67.873 Other specified disorders of tendon, right ankle and foot
• M67.874 Other specified disorders of tendon, left ankle and foot
• M67.879 Other specified disorders of synovium and tendon, unspecified ankle and foot (this code)
• M67.88 Other specified disorders of synovium and tendon, other site
• M67.89 Other specified disorders of synovium and tendon, multiple sites
• M67.9 Unspecified disorder of synovium and tendon
• M67.90 Unspecified disorder of synovium and tendon, unspecified site
• M67.91 Unspecified disorder of synovium and tendon, shoulder