C83.02

Billable

ChapterC00–D49

Ranksubcategory

Official Description

Small cell B-cell lymphoma, intrathoracic lymph nodes

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Billable/specific code (valid for reimbursement).
•Chapter 2: Neoplasms (C00-D49).

General instructions are available for the parent sections:

View C81-C96 Notes View C83 Notes View C83.0 Notes

Clinical Hierarchy

CH2Neoplasms (C00-D49)

C81-C96Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)

C83Non-follicular lymphoma

C83.0Small cell B-cell lymphoma

C83.02Small cell B-cell lymphoma, intrathoracic lymph nodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to C83.02:

subcategoryC83.0

Small cell B-cell lymphoma

View context instructions

categoryC83

Non-follicular lymphoma

View context instructions

blockC81-C96

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

View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 820

Lymphoma and Leukemia with Major O.R. Procedures with MCC

DRG 821

Lymphoma and Leukemia with Major O.R. Procedures with CC

DRG 822

Lymphoma and Leukemia with Major O.R. Procedures without CC/MCC

DRG 823

Lymphoma and Non-Acute Leukemia with Other Procedures with MCC

DRG 824

Lymphoma and Non-Acute Leukemia with Other Procedures with CC

DRG 825

Lymphoma and Non-Acute Leukemia with Other Procedures without CC/MCC

DRG 840

Lymphoma and Non-Acute Leukemia with MCC

DRG 841

Lymphoma and Non-Acute Leukemia with CC

DRG 842

Lymphoma and Non-Acute Leukemia without CC/MCC

DRG 974

HIV with Major Related Condition with MCC

DRG 975

HIV with Major Related Condition with CC

DRG 976

HIV with Major Related Condition without CC/MCC

Cross Reference

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