M50.921: Unspecified cervical disc disorder at C4-C5 level
M50.921 is the billable ICD-10-CM diagnosis code for Unspecified cervical disc disorder at C4-C5 level. 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 M50.921?
M50.921 is the ICD-10-CM diagnosis code for Unspecified cervical disc disorder at C4-C5 level. It belongs to category M50 (Cervical disc disorders).
Is M50.921 a billable code?
Yes. M50.921 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 M50.921 belong to?
M50.921 is part of ICD-10-CM category M50 — Cervical disc disorders, which has 84 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