ICD-10-CM 2027 · M80-M85

Disorders of bone density and structure

Part of chapter 13, diseases of the musculoskeletal system and connective tissue.

About M80-M85

Block M80-M85 contains 5 categories and 1,432 billable codes for FY2027. No codes here changed in the FY2027 update. 0 codes are MCCs and 574 are CCs when reported as secondary diagnoses.

M80Osteoporosis with current pathological fracture

M80.0Age-related osteoporosis with current pathological fracture
M80.8Other osteoporosis with current pathological fracture

M81Osteoporosis without current pathological fracture

M81.0Age-related osteoporosis without current pathological fracture
M81.6Localized osteoporosis [Lequesne]
M81.8Other osteoporosis without current pathological fracture

M83Adult osteomalacia

M83.0Puerperal osteomalacia
M83.1Senile osteomalacia
M83.2Adult osteomalacia due to malabsorption
M83.3Adult osteomalacia due to malnutrition
M83.4Aluminum bone disease
M83.5Other drug-induced osteomalacia in adults
M83.8Other adult osteomalacia
M83.9Adult osteomalacia, unspecified

M84Disorder of continuity of bone

M84.3Stress fracture
M84.4Pathological fracture, not elsewhere classified
M84.5Pathological fracture in neoplastic disease
M84.6Pathological fracture in other disease
M84.7Nontraumatic fracture, not elsewhere classified
M84.8Other disorders of continuity of bone
M84.9Disorder of continuity of bone, unspecified

M85Other disorders of bone density and structure

M85.0Fibrous dysplasia (monostotic)
M85.1Skeletal fluorosis
M85.2Hyperostosis of skull
M85.3Osteitis condensans
M85.4Solitary bone cyst
M85.5Aneurysmal bone cyst
M85.6Other cyst of bone
M85.8Other specified disorders of bone density and structure
M85.9Disorder of bone density and structure, unspecified