M08.042

✓ Billable

Unspecified juvenile rheumatoid arthritis, left hand

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

✅ No additional coding notes for M08.042

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Code Information

CodeM08.042

BillableYes

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)