M11.1
M11.1: Familial chondrocalcinosis
Non-billable headerICD-10-CM
M11.1 is a non-billable header ICD-10-CM code for familial chondrocalcinosis. It cannot be billed on its own: choose one of the more specific child codes below.
Other codes that can never be billed with M11.1
Their own Excludes1 notes name this code, so the conflict is not listed above.
- E83.5Disorders of calcium metabolism
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead M11.1
10 child codes. Green means billable.
- M11.10Familial chondrocalcinosis, unspecified site
- M11.11Familial chondrocalcinosis, shoulder
- M11.12Familial chondrocalcinosis, elbow
- M11.13Familial chondrocalcinosis, wrist
- M11.14Familial chondrocalcinosis, hand
- M11.15Familial chondrocalcinosis, hip
- M11.16Familial chondrocalcinosis, knee
- M11.17Familial chondrocalcinosis, ankle and foot
- M11.18Familial chondrocalcinosis, vertebrae
- M11.19Familial chondrocalcinosis, multiple sites