M47.21: Other spondylosis with radiculopathy, occipito-atlanto-axial region
M47.21 is the billable ICD-10-CM diagnosis code for Other spondylosis with radiculopathy, occipito-atlanto-axial region. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code M47.21?
M47.21 is the ICD-10-CM diagnosis code for Other spondylosis with radiculopathy, occipito-atlanto-axial region. It belongs to category M47 (Spondylosis).
Is M47.21 a billable code?
Yes. M47.21 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does M47.21 belong to?
M47.21 is part of ICD-10-CM category M47 — Spondylosis, which has 90 billable codes.
More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees
Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
Code the diagnosis right
Join providers across the country delivering modern virtual care with CareNiva. Free to start, ready in minutes.
100% Satisfaction Guaranteed — try it risk-free