M11.26
M11.26 — Other chondrocalcinosis, knee
Non-billable headerICD-10-CM
M11.26 is a non-billable header ICD-10-CM code for other chondrocalcinosis, knee. It cannot be billed on its own: choose one of the more specific child codes below.
Risk adjustment
M11.26 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Code to one of these instead M11.26
3 child codes. Green means billable.
Related codes at this level
Codes that share M11.2. If M11.26 is not quite right, the correct code is usually one of these.
- M11.20Other chondrocalcinosis, unspecified site
- M11.21Other chondrocalcinosis, shoulder
- M11.22Other chondrocalcinosis, elbow
- M11.23Other chondrocalcinosis, wrist
- M11.24Other chondrocalcinosis, hand
- M11.25Other chondrocalcinosis, hip
- M11.27Other chondrocalcinosis, ankle and foot
- M11.28Other chondrocalcinosis, vertebrae
- M11.29Other chondrocalcinosis, multiple sites
Questions about M11.26
- Is M11.26 a billable ICD-10-CM code?
- No. M11.26 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does M11.26 sit in the tabular list?
- Diseases of the musculoskeletal system and connective tissue (M00-M99), in the block Inflammatory polyarthropathies (M05-M14).