M65.951
✓ BillableUnspecified synovitis and tenosynovitis, right thigh
Diseases of the musculoskeletal system and connective tissue (M00-M99)
✅ No additional coding notes for M65.951
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CodeM65.951
BillableYes
ParentM65.95
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes10 rule(s)
Excludes20 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)