Is C83.3 a billable code?
No. C83.3 is a header code that groups 12 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
C83.3: Diffuse large B-cell lymphoma
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
C83.3 groups related diagnoses under diffuse large b-cell lymphoma. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under C83.3
- C83.30Diffuse large B-cell lymphoma, unspecified site
- C83.31Diffuse large B-cell lymphoma, lymph nodes of head, face, and neck
- C83.32Diffuse large B-cell lymphoma, intrathoracic lymph nodes
- C83.33Diffuse large B-cell lymphoma, intra-abdominal lymph nodes
- C83.34Diffuse large B-cell lymphoma, lymph nodes of axilla and upper limb
- C83.35Diffuse large B-cell lymphoma, lymph nodes of inguinal region and lower limb
- C83.36Diffuse large B-cell lymphoma, intrapelvic lymph nodes
- C83.37Diffuse large B-cell lymphoma, spleen
- C83.38Diffuse large B-cell lymphoma, lymph nodes of multiple sites
- C83.390Primary central nervous system lymphoma
- C83.398Diffuse large B-cell lymphoma of other extranodal and solid organ sites
- C83.3ADiffuse large B-cell lymphoma, in remission
C83.3 questions
What does C83.3 mean?
C83.3 is the ICD-10-CM code for Diffuse large B-cell lymphoma. It is in chapter 2, Neoplasms (C00-D49).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.