M99.01
BillableSegmental and somatic dysfunction of cervical region
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A dysfunction of the joints and muscles in the neck region that restricts normal movement and alignment.
Coding Tips
- •Cervical dysfunction is frequently associated with headaches and upper extremity symptoms
- •Document whether the dysfunction is unilateral or bilateral for complete clinical documentation
Code Hierarchy
└M99Biomechanical lesions, not elsewhere classified└M99.0Segmental and somatic dysfunction└M99.01Segmental and somatic dysfunction of cervical region
└M99.01Segmental and somatic dysfunction of cervical region