M89.37 – Hypertrophy of bone, ankle and foot
ICD-10-CM 2027 diagnosis code · Other osteopathies
ICD-10-CM code
M89.37
- Code
M89.37(claims format:M8937)- Description
- Hypertrophy of bone, ankle and foot
- 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
- M86-M90 Other osteopathies
- Parent codes
- M89 › M89.3
Billable codes under M89.37
M89.37 is a header code and cannot be used on claims. Choose the most specific code:
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Block M86-M90
Excludes1 (not coded here):
- postprocedural osteopathies (M96.-)
Index terms for M89.37
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in M89.3
- M89.30 – Hypertrophy of bone, unspecified siteBillable
- M89.31 – Hypertrophy of bone, shoulderHeader
- M89.32 – Hypertrophy of bone, humerusHeader
- M89.33 – Hypertrophy of bone, ulna and radiusHeader
- M89.34 – Hypertrophy of bone, handHeader
- M89.35 – Hypertrophy of bone, femurHeader
- M89.36 – Hypertrophy of bone, tibia and fibulaHeader
- M89.38 – Hypertrophy of bone, other siteBillable
- M89.39 – Hypertrophy of bone, multiple sitesBillable
Frequently asked questions
What is ICD-10 code M89.37?
M89.37 is the ICD-10-CM code for hypertrophy of bone, ankle and foot, in the block M86-M90 (Other osteopathies).
Is M89.37 a billable code?
No. M89.37 is a header code with more specific child codes; report one of the billable codes listed above.
What category does M89.37 belong to?
It belongs to category M89 – Other disorders of bone.
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.