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M16.3

⚠ Non-billable (Header)

Unilateral osteoarthritis resulting from hip dysplasia

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.

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Also Known As

Dysplastic osteoarthritis of hip NOS
✅ No additional coding notes for M16.3

Child Codes (3)

M16.30Unilateral osteoarthritis resulting from hip dysplasia, unspecified hipM16.31Unilateral osteoarthritis resulting from hip dysplasia, right hipM16.32Unilateral osteoarthritis resulting from hip dysplasia, left hip

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Code Information

CodeM16.3
BillableNo — Header code
ParentM16
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes10 rule(s)
Excludes20 note(s)
Child codes3

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)