C83.81: Other non-follicular lymphoma, lymph nodes of head, face, and neck
C83.81 is the billable ICD-10-CM diagnosis code for Other non-follicular lymphoma, lymph nodes of head, face, and neck. 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 C83.81?
C83.81 is the ICD-10-CM diagnosis code for Other non-follicular lymphoma, lymph nodes of head, face, and neck. It belongs to category C83 (Non-follicular lymphoma).
Is C83.81 a billable code?
Yes. C83.81 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 C83.81 belong to?
C83.81 is part of ICD-10-CM category C83 — Non-follicular lymphoma, which has 156 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