Is C83 a billable code?
No. C83 is a header code that groups 78 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
C83: Non-follicular lymphoma
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
C83 groups related diagnoses under non-follicular 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
- C83.00Small cell B-cell lymphoma, unspecified site
- C83.01Small cell B-cell lymphoma, lymph nodes of head, face, and neck
- C83.02Small cell B-cell lymphoma, intrathoracic lymph nodes
- C83.03Small cell B-cell lymphoma, intra-abdominal lymph nodes
- C83.04Small cell B-cell lymphoma, lymph nodes of axilla and upper limb
- C83.05Small cell B-cell lymphoma, lymph nodes of inguinal region and lower limb
- C83.06Small cell B-cell lymphoma, intrapelvic lymph nodes
- C83.07Small cell B-cell lymphoma, spleen
- C83.08Small cell B-cell lymphoma, lymph nodes of multiple sites
- C83.09Small cell B-cell lymphoma, extranodal and solid organ sites
- C83.0ASmall cell B-cell lymphoma, in remission
- C83.10Mantle cell lymphoma, unspecified site
- C83.11Mantle cell lymphoma, lymph nodes of head, face, and neck
- C83.12Mantle cell lymphoma, intrathoracic lymph nodes
- C83.13Mantle cell lymphoma, intra-abdominal lymph nodes
- C83.14Mantle cell lymphoma, lymph nodes of axilla and upper limb
- C83.15Mantle cell lymphoma, lymph nodes of inguinal region and lower limb
- C83.16Mantle cell lymphoma, intrapelvic lymph nodes
- C83.17Mantle cell lymphoma, spleen
- C83.18Mantle cell lymphoma, lymph nodes of multiple sites
- C83.19Mantle cell lymphoma, extranodal and solid organ sites
- C83.1AMantle cell lymphoma, in remission
- 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
- C83.50Lymphoblastic (diffuse) lymphoma, unspecified site
- C83.51Lymphoblastic (diffuse) lymphoma, lymph nodes of head, face, and neck
- C83.52Lymphoblastic (diffuse) lymphoma, intrathoracic lymph nodes
- C83.53Lymphoblastic (diffuse) lymphoma, intra-abdominal lymph nodes
- C83.54Lymphoblastic (diffuse) lymphoma, lymph nodes of axilla and upper limb
- C83.55Lymphoblastic (diffuse) lymphoma, lymph nodes of inguinal region and lower limb
- C83.56Lymphoblastic (diffuse) lymphoma, intrapelvic lymph nodes
- C83.57Lymphoblastic (diffuse) lymphoma, spleen
- C83.58Lymphoblastic (diffuse) lymphoma, lymph nodes of multiple sites
- C83.59Lymphoblastic (diffuse) lymphoma, extranodal and solid organ sites
- C83.5ALymphoblastic (diffuse) lymphoma, in remission
- C83.70Burkitt lymphoma, unspecified site
- C83.71Burkitt lymphoma, lymph nodes of head, face, and neck
- C83.72Burkitt lymphoma, intrathoracic lymph nodes
- C83.73Burkitt lymphoma, intra-abdominal lymph nodes
- C83.74Burkitt lymphoma, lymph nodes of axilla and upper limb
- C83.75Burkitt lymphoma, lymph nodes of inguinal region and lower limb
- C83.76Burkitt lymphoma, intrapelvic lymph nodes
- C83.77Burkitt lymphoma, spleen
- C83.78Burkitt lymphoma, lymph nodes of multiple sites
- C83.79Burkitt lymphoma, extranodal and solid organ sites
- C83.7ABurkitt lymphoma, in remission
- C83.80Other non-follicular lymphoma, unspecified site
- C83.81Other non-follicular lymphoma, lymph nodes of head, face, and neck
- C83.82Other non-follicular lymphoma, intrathoracic lymph nodes
- C83.83Other non-follicular lymphoma, intra-abdominal lymph nodes
- C83.84Other non-follicular lymphoma, lymph nodes of axilla and upper limb
- C83.85Other non-follicular lymphoma, lymph nodes of inguinal region and lower limb
- C83.86Other non-follicular lymphoma, intrapelvic lymph nodes
- C83.87Other non-follicular lymphoma, spleen
- C83.88Other non-follicular lymphoma, lymph nodes of multiple sites
- C83.89Other non-follicular lymphoma, extranodal and solid organ sites
- C83.8AOther non-follicular lymphoma, in remission
- C83.90Non-follicular (diffuse) lymphoma, unspecified, unspecified site
- C83.91Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of head, face, and neck
- C83.92Non-follicular (diffuse) lymphoma, unspecified, intrathoracic lymph nodes
- C83.93Non-follicular (diffuse) lymphoma, unspecified, intra-abdominal lymph nodes
- C83.94Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of axilla and upper limb
- C83.95Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of inguinal region and lower limb
- C83.96Non-follicular (diffuse) lymphoma, unspecified, intrapelvic lymph nodes
- C83.97Non-follicular (diffuse) lymphoma, unspecified, spleen
- C83.98Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of multiple sites
- C83.99Non-follicular (diffuse) lymphoma, unspecified, extranodal and solid organ sites
- C83.9ANon-follicular (diffuse) lymphoma, unspecified, in remission
C83 questions
What does C83 mean?
C83 is the ICD-10-CM code for Non-follicular 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.