ICD-10-CM › M00-M99 › M80-M85 › M85 Other disorders of bone density... › M85.6
M85.6
Other cyst of bone
Not billableICD-10-CM diagnosis code.
This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.
Submit one of these 10 more specific codes instead:
- M85.60 Other cyst of bone, unspecified site
- M85.61 Other cyst of bone, shoulder (also a header)
- M85.62 Other cyst of bone, upper arm (also a header)
- M85.63 Other cyst of bone, forearm (also a header)
- M85.64 Other cyst of bone, hand (also a header)
- M85.65 Other cyst of bone, thigh (also a header)
- M85.66 Other cyst of bone, lower leg (also a header)
- M85.67 Other cyst of bone, ankle and foot (also a header)
- M85.68 Other cyst of bone, other site
- M85.69 Other cyst of bone, multiple sites
What has happened to this code
Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2012 Added to the draft code set draft Other cyst of bone
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from M85 Other disorders of bone density and structure
Excludes1 - never coded here
- osteogenesis imperfecta (Q78.0)
- osteopetrosis (Q78.2)
- osteopoikilosis (Q78.8)
- polyostotic fibrous dysplasia (Q78.1)
Codes in the same group
| Code | Description | Status |
|---|---|---|
| M85.0 | Fibrous dysplasia (monostotic) | Not billable |
| M85.1 | Skeletal fluorosis | Not billable |
| M85.2 | Hyperostosis of skull | Valid |
| M85.3 | Osteitis condensans | Not billable |
| M85.4 | Solitary bone cyst | Not billable |
| M85.5 | Aneurysmal bone cyst | Not billable |
| M85.8 | Other specified disorders of bone density and structure | Not billable |
| M85.9 | Disorder of bone density and structure, unspecified | Valid |