C83.0 – Small cell B-cell lymphoma

Code

C83.0 (claims format: C830)

Description

Small cell B-cell lymphoma

Billable

No – use a more specific code below

Valid for

Dates of service October 1, 2026 – September 30, 2027 (FY2027)

Chapter

2. Neoplasms (C00-D49)

Block

C81-C96 Malignant neoplasms of lymphoid, hematopoietic and related tissue

Parent codes

C83

Billable codes under C83.0

C83.0 is a header code and cannot be used on claims. Choose the most specific code:

• C83.00 – Small cell B-cell lymphoma, unspecified siteBillable
• C83.01 – Small cell B-cell lymphoma, lymph nodes of head, face, and neckBillable
• C83.02 – Small cell B-cell lymphoma, intrathoracic lymph nodesBillable
• C83.03 – Small cell B-cell lymphoma, intra-abdominal lymph nodesBillable
• C83.04 – Small cell B-cell lymphoma, lymph nodes of axilla and upper limbBillable
• C83.05 – Small cell B-cell lymphoma, lymph nodes of inguinal region and lower limbBillable
• C83.06 – Small cell B-cell lymphoma, intrapelvic lymph nodesBillable
• C83.07 – Small cell B-cell lymphoma, spleenBillable
• C83.08 – Small cell B-cell lymphoma, lymph nodes of multiple sitesBillable
• C83.09 – Small cell B-cell lymphoma, extranodal and solid organ sitesBillable
• C83.0A – Small cell B-cell lymphoma, in remissionBillable

Notes for C83.0

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

C83 – Non-follicular lymphoma

Block C81-C96

Index terms for C83.0

Entries in the ICD-10-CM alphabetic index that lead to this code:

• Immunocytoma
• Lymphoma, lymphoplasmacytic
• Lymphoma, small cell B-cell
• Lymphoma, nodal marginal zone
• Lymphoma, splenic marginal zone
• Lymphoma, non-leukemic variant of B-CLL

Related codes in C83

• C83.1 – Mantle cell lymphomaHeader
• C83.3 – Diffuse large B-cell lymphomaHeader
• C83.5 – Lymphoblastic (diffuse) lymphomaHeader
• C83.7 – Burkitt lymphomaHeader
• C83.8 – Other non-follicular lymphomaHeader
• C83.9 – Non-follicular (diffuse) lymphoma, unspecifiedHeader