Other chondrocalcinosis
Other chondrocalcinosis
M11.2 is a header (parent) code in the ICD-10-CM hierarchy. It is not billable for claim submission. Use one of the billable child codes listed below.
Billable codes in this category
Each of the codes below is billable. Choose the one that most accurately describes the patient's diagnosis.
M11.20 captures calcium pyrophosphate crystal deposition in cartilage (chondrocalcinosis) when the affected joint site is not documented or cannot be specified — encompassing both sporadic and secondary forms that don't qualify as familial chondrocalcinosis.
Calcium pyrophosphate crystal deposition affecting the cartilaginous structures of the vertebral column, classified as 'other' chondrocalcinosis when it does not meet criteria for familial (M11.18) or hydroxyapatite (M11.08) subtypes.
Calcium pyrophosphate dihydrate (CPPD) crystal deposition affecting cartilaginous structures across two or more distinct joint sites, classified under other chondrocalcinosis when not attributable to a single anatomic location.
Inclusion & exclusion notes
Includes
- Chondrocalcinosis NOS