M93 – Other osteochondropathies
ICD-10-CM 2027 diagnosis code · Chondropathies
ICD-10-CM code
M93
- Code
M93(claims format:M93)- Description
- Other osteochondropathies
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 13. Diseases of the musculoskeletal system and connective tissue (M00-M99)
- Block
- M91-M94 Chondropathies
Billable codes under M93
M93 is a header code and cannot be used on claims. Choose the most specific code:
- M93.0 – Slipped upper femoral epiphysis (nontraumatic)Header (more codes below)
- M93.1 – Kienbock's disease of adultsBillable
- M93.2 – Osteochondritis dissecansHeader (more codes below)
- M93.8 – Other specified osteochondropathiesHeader (more codes below)
- M93.9 – Osteochondropathy, unspecifiedHeader (more codes below)
Notes for M93
Excludes2 (not included here):
- osteochondrosis of spine (M42.-)
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Block M91-M94
Excludes1 (not coded here):
- postprocedural chondropathies (M96.-)
Frequently asked questions
What is ICD-10 code M93?
M93 is the ICD-10-CM code for other osteochondropathies, in the block M91-M94 (Chondropathies).
Is M93 a billable code?
No. M93 is a header code with more specific child codes; report one of the billable codes listed above.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.