M85.81
⚠ Non-billable (Header)Other specified disorders of bone density and structure, shoulder
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 M85.8Rules from parent category M85.8: Other specified disorders of bone density and structure
- • diffuse idiopathic skeletal hyperostosis [DISH] (M48.1)
- • osteosclerosis congenita (Q77.4)
- • osteosclerosis fragilitas (generalista) (Q78.2)
- • osteosclerosis myelofibrosis (D75.81)
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CodeM85.81
BillableNo — Header code
ParentM85.8
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes14 rule(s)
Excludes20 note(s)
Child codes3
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)