ICD-10-CM Diagnosis Code (2025)
Official Description for M85
Other disorders of bone density and structure
Coding Notes & Guidelines for M85
- osteogenesis imperfecta (Q78.0)
- osteopetrosis (Q78.2)
- osteopoikilosis (Q78.8)
- polyostotic fibrous dysplasia (Q78.1)
- cyst of jaw NEC (M27.4)
- osteitis fibrosa cystica generalisata [von Recklinghausen's disease of bone] (E21.0)
- diffuse idiopathic skeletal hyperostosis [DISH] (M48.1)
- osteosclerosis congenita (Q77.4)
- osteosclerosis fragilitas (generalista) (Q78.2)
- osteosclerosis myelofibrosis (D75.81)
fibrous dysplasia of jaw (M27.8)
solitary cyst of jaw (M27.4)
aneurysmal cyst of jaw (M27.4)
- Hyperostosis of bones, except skull
- Osteosclerosis, acquired
Child Codes (More Specific Codes for M85):
About ICD-10-CM Code M85 (Other disorders of bone density and structure)
ICD-10-CM code M85 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM M85 became effective on October 1, 2024.
This page provides detailed information about M85 - Other disorders of bone density and structure. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other disorders of bone density and structure.