M85.69 Other cyst of bone, multiple sites

Billable ICD-10-CM code, FY2026.

Applies from M85 Other disorders of bone density and structure

Excludes1 (never code together)

• osteogenesis imperfecta (Q78.0)
• osteopetrosis (Q78.2)
• osteopoikilosis (Q78.8)
• polyostotic fibrous dysplasia (Q78.1)

Applies from M85.6 Other cyst of bone

Excludes1 (never code together)

• cyst of jaw NEC (M27.4)
• osteitis fibrosa cystica generalisata [von Recklinghausen's disease of bone] (E21.0)

MS-DRG index

Defines the logic of DRG(s) 553-554 in MDC 08.

Approximate ICD-9-CM (GEMs)

• 733.29 Other bone cyst (approximate)

Diagnosis Index entries for M85.69

• Cyst (colloid) (mucous) (simple) (retention) › bone (local) NEC › specified type NEC › multiple site

Nearby codes

• M85.67 Other cyst of bone, ankle and foot
• M85.671 Other cyst of bone, right ankle and foot
• M85.672 Other cyst of bone, left ankle and foot
• M85.679 Other cyst of bone, unspecified ankle and foot
• M85.68 Other cyst of bone, other site
• M85.69 Other cyst of bone, multiple sites (this code)
• M85.8 Other specified disorders of bone density and structure
• M85.80 Other specified disorders of bone density and structure, unspecified site
• M85.81 Other specified disorders of bone density and structure, shoulder
• M85.811 Other specified disorders of bone density and structure, right shoulder
• M85.812 Other specified disorders of bone density and structure, left shoulder