C83.0
C83.0: Small cell B-cell lymphoma
Non-billable headerICD-10-CM
C83.0 is a non-billable header ICD-10-CM code for small cell b-cell lymphoma. It cannot be billed on its own: choose one of the more specific child codes below.
Excludes1: never code together
These conditions cannot occur together. Billing both on the same encounter is a denial.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Lymphoplasmacytic lymphoma
- Nodal marginal zone lymphoma
- Non-leukemic variant of B-CLL
- Splenic marginal zone lymphoma
Other codes that can never be billed with C83.0
Their own Excludes1 notes name this code, so the conflict is not listed above.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead C83.0
11 child codes. Green means billable.
- 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