M08.8
⚠ Non-billable (Header)Other juvenile arthritis
Diseases of the musculoskeletal system and connective tissue (M00-M99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
❌ Excludes1
inherited from M08Rules from parent category M08: Juvenile arthritis
- • arthropathy in Whipple's disease (M14.8)
- • Felty's syndrome (M05.0)
- • juvenile dermatomyositis (M33.0-)
- • psoriatic juvenile arthropathy (L40.54)
Child Codes (10)
M08.80Other juvenile arthritis, unspecified siteM08.81Other juvenile arthritis, shoulderM08.82Other juvenile arthritis, elbowM08.83Other juvenile arthritis, wristM08.84Other juvenile arthritis, handM08.85Other juvenile arthritis, hipM08.86Other juvenile arthritis, kneeM08.87Other juvenile arthritis, ankle and footM08.88Other juvenile arthritis, other specified siteM08.89Other juvenile arthritis, multiple sites
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CodeM08.8
BillableNo — Header code
ParentM08
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes14 rule(s)
Excludes20 note(s)
Child codes10
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)