M11.2 – Other chondrocalcinosis
ICD-10-CM 2027 diagnosis code · Inflammatory polyarthropathies
ICD-10-CM code
M11.2
- Code
M11.2(claims format:M112)- Description
- Other chondrocalcinosis
- 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
- M05-M14 Inflammatory polyarthropathies
- Parent codes
- M11
Billable codes under M11.2
M11.2 is a header code and cannot be used on claims. Choose the most specific code:
- M11.20 – Other chondrocalcinosis, unspecified siteBillable
- M11.21 – Other chondrocalcinosis, shoulderHeader (more codes below)
- M11.22 – Other chondrocalcinosis, elbowHeader (more codes below)
- M11.23 – Other chondrocalcinosis, wristHeader (more codes below)
- M11.24 – Other chondrocalcinosis, handHeader (more codes below)
- M11.25 – Other chondrocalcinosis, hipHeader (more codes below)
- M11.26 – Other chondrocalcinosis, kneeHeader (more codes below)
- M11.27 – Other chondrocalcinosis, ankle and footHeader (more codes below)
- M11.28 – Other chondrocalcinosis, vertebraeBillable
- M11.29 – Other chondrocalcinosis, multiple sitesBillable
Notes for M11.2
Applicable to:
- Chondrocalcinosis NOS
Related codes in M11
Frequently asked questions
What is ICD-10 code M11.2?
M11.2 is the ICD-10-CM code for other chondrocalcinosis, in the block M05-M14 (Inflammatory polyarthropathies).
Is M11.2 a billable code?
No. M11.2 is a header code with more specific child codes; report one of the billable codes listed above.
What category does M11.2 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.