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M85.8 - Other specified disorders of bone density and structure


The ICD 10 Code for Other specified disorders of bone density and structure is listed as M85.8.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: M85.8
Description: Other specified disorders of bone density and structure
  • Hyperostosis of bones, except skull
  • Osteosclerosis, acquired
  • Excludes1: diffuse idiopathic skeletal hyperostosis [DISH] (M48.1)
  • osteosclerosis congenita (Q77.4)
  • osteosclerosis fragilitas (generalista) (Q78.2)
  • osteosclerosis myelofibrosis (D75.81)
Chapter Diseases of the musculoskeletal system and connective tissue (M00-M99)
Block Disorders of bone density and structure (M80-M85)
Parent M85 - Other disorders of bone density and structure
ICD-10-CM Children (deeper level / typically more specific) of 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
ICD-10-CM Siblings (same level / similar specificity) of M85.8:
M85.0 - Fibrous dysplasia (monostotic)
M85.1 - Skeletal fluorosis
M85.2 - Hyperostosis of skull
M85.3 - Osteitis condensans
M85.4 - Solitary bone cyst
M85.5 - Aneurysmal bone cyst
M85.6 - Other cyst of bone
M85.9 - Disorder of bone density and structure, unspecified