M99.75
BillableConnective tissue and disc stenosis of intervertebral foramina of pelvic region
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
Narrowing of the nerve passages in the spine due to connective tissue and disc problems in the pelvic region, which can cause pain or nerve compression symptoms.
Coding Tips
- •This code is specific to the pelvic region; verify documentation clearly indicates pelvic location before coding
- •Confirm that stenosis involves both connective tissue and disc components, not just one element
Code Hierarchy
└M99Biomechanical lesions, not elsewhere classified└M99.7Connective tissue and disc stenosis of intervertebral foramina└M99.75Connective tissue and disc stenosis of intervertebral foramina of pelvic region
└M99.75Connective tissue and disc stenosis of intervertebral foramina of pelvic region