M46.92

Billable

Unspecified inflammatory spondylopathy, cervical region

HCC Category Mapping

V24HCC 40 — Rheumatoid Arthritis and Inflammatory Connective Tissue Disease

0.307

ESRDHCC 40 — Rheumatoid Arthritis and Inflammatory Connective Tissue Disease

0.000

What This Code Means

Inflammation of the spine in the neck (cervical region) that is not further specified.

Coding Tips

•Use for unspecified inflammatory spondylopathy in the cervical spine when a more specific diagnosis cannot be determined
•Clarify with provider whether this is upper cervical (C1-C2) or lower cervical (C3-C7) involvement if possible

Clinical Significance

Unspecified cervical inflammatory spondylopathies require careful management due to potential neurological complications and need for anti-inflammatory therapy. Even without specific diagnosis, the cervical location demands monitoring for cord compression and functional impact.

Documentation Requirements

✓Cervical spine inflammatory involvement
✓Evidence of inflammatory process documented
✓Cervical MRI showing inflammatory changes
✓Neurological function assessment
✓Inflammatory marker monitoring
✓Response to anti-inflammatory treatment
✓Plans for diagnostic specification
✓Cervical range of motion evaluation

Commonly Confused Codes

M46.52 — Infective cervical spondylopathy when infectious M46.90 — Site unspecified when cervical location documented M47.812 — Cervical spondylosis with myelopathy when degenerative M54.2 — Cervicalgia when pain primary without inflammation

Code Hierarchy

└M46Other inflammatory spondylopathies └M46.9Unspecified inflammatory spondylopathy └M46.92Unspecified inflammatory spondylopathy, cervical region

└M46.92Unspecified inflammatory spondylopathy, cervical region