M24.87 – Other specific joint derangements of ankle and foot, not elsewhere classified
ICD-10-CM 2027 diagnosis code · Other joint disorders
- Code
M24.87(claims format:M2487)- Description
- Other specific joint derangements of ankle and foot, not elsewhere classified
- Short description
- Oth specific joint derangements of ankle and foot, NEC
- 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
- M20-M25 Other joint disorders
- Parent codes
- M24 › M24.8
Billable codes under M24.87
M24.87 is a header code and cannot be used on claims. Choose the most specific code:
- M24.871 – Other specific joint derangements of right ankle, not elsewhere classifiedBillable
- M24.872 – Other specific joint derangements of left ankle, not elsewhere classifiedBillable
- M24.873 – Other specific joint derangements of unspecified ankle, not elsewhere classifiedBillable
- M24.874 – Other specific joint derangements of right foot, not elsewhere classifiedBillable
- M24.875 – Other specific joint derangements left foot, not elsewhere classifiedBillable
- M24.876 – Other specific joint derangements of unspecified foot, not elsewhere classifiedBillable
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
M24 – Other specific joint derangements
- current injury - see injury of joint by body region
M24.8 – Other specific joint derangements, not elsewhere classified
- iliotibial band syndrome (M76.3)
Block M20-M25
Index terms for M24.87
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in M24.8
- M24.80 – Other specific joint derangements of unspecified joint, not elsewhere classifiedBillable
- M24.81 – Other specific joint derangements of shoulder, not elsewhere classifiedHeader
- M24.82 – Other specific joint derangements of elbow, not elsewhere classifiedHeader
- M24.83 – Other specific joint derangements of wrist, not elsewhere classifiedHeader
- M24.84 – Other specific joint derangements of hand, not elsewhere classifiedHeader
- M24.85 – Other specific joint derangements of hip, not elsewhere classifiedHeader
- M24.89 – Other specific joint derangement of other specified joint, not elsewhere classifiedBillable
Frequently asked questions
What is ICD-10 code M24.87?
M24.87 is the ICD-10-CM code for other specific joint derangements of ankle and foot, not elsewhere classified, in the block M20-M25 (Other joint disorders).
Is M24.87 a billable code?
No. M24.87 is a header code with more specific child codes; report one of the billable codes listed above.
What category does M24.87 belong to?
It belongs to category M24 – Other specific joint derangements.
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.