M06.9
✓ BillableRheumatoid arthritis, unspecified
Diseases of the musculoskeletal system and connective tissue (M00-M99)
✅ No additional coding notes for M06.9
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CodeM06.9
BillableYes
ParentM06
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)