C83.8 Other non-follicular lymphoma

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Other non-follicular lymphoma is C83.8 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
C81-C96: Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
Category C83
87 codes (78 billable)
FY2026 Status
Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to C83.8:

  • Granulomatosis › lymphoid
  • Lymphoma (of) (malignant) › intravascular large B-cell
  • Lymphoma (of) (malignant) › primary effusion B-cell
  • Lymphoma (of) (malignant) › non-follicular (diffuse) › specified NEC
Excludes1
Not coded here. These conditions should NOT be coded together with C83.8.
  • mediastinal (thymic) large B-cell lymphoma (C85.2-)
  • T-cell rich B-cell lymphoma (C83.3-)

Inclusion Terms

  • Intravascular large B-cell lymphoma
  • Lymphoid granulomatosis
  • Primary effusion B-cell lymphoma

Official Coding Guidelines

Tx of primary site (TOC entry)

a. Admission/Encounter for treatment of primary site ............................................................. 33

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.2.a
Tx of secondary site (TOC entry)

b. Admission/Encounter for treatment of secondary site .......................................................... 33

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.2.b

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference C83.8 with the canonical source and edition:

C83.8 — Other non-follicular lymphoma. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/C83.8

Canonical URL: https://icd10codingpro.com/codes/C83.8

Related Codes

Parent Code

C83 Non-follicular lymphoma

More Specific Codes

C83.80 Other non-follicular lymphoma, unspecified site C83.81 Other non-follicular lymphoma, lymph nodes of head, face, and neck C83.82 Other non-follicular lymphoma, intrathoracic lymph nodes C83.83 Other non-follicular lymphoma, intra-abdominal lymph nodes C83.84 Other non-follicular lymphoma, lymph nodes of axilla and upper limb C83.85 Other non-follicular lymphoma, lymph nodes of inguinal region and lower limb C83.86 Other non-follicular lymphoma, intrapelvic lymph nodes C83.87 Other non-follicular lymphoma, spleen C83.88 Other non-follicular lymphoma, lymph nodes of multiple sites C83.89 Other non-follicular lymphoma, extranodal and solid organ sites C83.8A Other non-follicular lymphoma, in remission

Other Codes Under C83

C83.0 Small cell B-cell lymphoma C83.1 Mantle cell lymphoma C83.3 Diffuse large B-cell lymphoma C83.5 Lymphoblastic (diffuse) lymphoma C83.7 Burkitt lymphoma C83.9 Non-follicular (diffuse) lymphoma, unspecified
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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