M11.1
Header — not billableFamilial chondrocalcinosis
The ICD-10 code for familial chondrocalcinosis is M11.1.
M11.1 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 10 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Child codes under M11.1
- M11.10Familial chondrocalcinosis, unspecified site
- M11.11Familial chondrocalcinosis, shouldernon-billable header
- M11.12Familial chondrocalcinosis, elbownon-billable header
- M11.13Familial chondrocalcinosis, wristnon-billable header
- M11.14Familial chondrocalcinosis, handnon-billable header
- M11.15Familial chondrocalcinosis, hipnon-billable header
- M11.16Familial chondrocalcinosis, kneenon-billable header
- M11.17Familial chondrocalcinosis, ankle and footnon-billable header
- M11.18Familial chondrocalcinosis, vertebrae
- M11.19Familial chondrocalcinosis, multiple sites