M85.8 Other specified disorders of bone density and structure

Non-billable header with 10 child codes.

Applicable to

• Hyperostosis of bones, except skull
• Osteosclerosis, acquired

Excludes1 (never code together)

• diffuse idiopathic skeletal hyperostosis [DISH] (M48.1)
• osteosclerosis congenita (Q77.4)
• osteosclerosis fragilitas (generalista) (Q78.2)
• osteosclerosis myelofibrosis (D75.81)

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)

Codes under M85.8

• M85.80 Other specified disorders of bone density and structure, unspecified site
• M85.81 Other specified disorders of bone density and structure, shoulder
• M85.82 Other specified disorders of bone density and structure, upper arm
• M85.83 Other specified disorders of bone density and structure, forearm
• M85.84 Other specified disorders of bone density and structure, hand
• M85.85 Other specified disorders of bone density and structure, thigh
• M85.86 Other specified disorders of bone density and structure, lower leg
• M85.87 Other specified disorders of bone density and structure, ankle and foot
• M85.88 Other specified disorders of bone density and structure, other site
• M85.89 Other specified disorders of bone density and structure, multiple sites

Diagnosis Index entries for M85.8

• Borderline › osteopenia
• Disorder (of) › bone › density and structure › specified type NEC
• Osteopenia
• Osteopenia › borderline
• Osteosclerosis › acquired

Nearby codes

• 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
• M85.8 Other specified disorders of bone density and structure (this code)
• 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
• M85.819 Other specified disorders of bone density and structure, unspecified shoulder