M11.879 – Other specified crystal arthropathies, unspecified ankle and foot

ICD-10-CM 2027 diagnosis code · Inflammatory polyarthropathies

Billable code

ICD-10-CM code M11.879
Code
M11.879 (claims format: M11879)
Description
Other specified crystal arthropathies, unspecified ankle and foot
Short description
Oth crystal arthropathies, unspecified ankle and foot
Billable
Yes – valid for HIPAA-covered transactions
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
M05-M14 Inflammatory polyarthropathies
Parent codes
M11 › M11.8 › M11.87

Related codes in M11.87

Frequently asked questions

What is ICD-10 code M11.879?

M11.879 is the ICD-10-CM code for other specified crystal arthropathies, unspecified ankle and foot, in the block M05-M14 (Inflammatory polyarthropathies).

Is M11.879 a billable code?

Yes. M11.879 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does M11.879 belong to?

It belongs to category M11 – Other crystal arthropathies.

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.