C83.5 Lymphoblastic (diffuse) lymphoma
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The ICD-10-CM code for Lymphoblastic (diffuse) lymphoma is C83.5 (FY2026). It is a non-billable category code — select a more specific code below for claims.
Classification
- Chapter
- 2: Neoplasms (C00-D49)
- 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 C83.5:
- Lymphoma (of) (malignant) › lymphoblastic (diffuse)
- Lymphoma (of) (malignant) › T-precursor
- Lymphoma (of) (malignant) › B-precursor
- Lymphoma (of) (malignant) › lymphoblastic T-cell
- Lymphoma (of) (malignant) › lymphoblastic B-cell
Inclusion Terms
- B-precursor lymphoma
- Lymphoblastic B-cell lymphoma
- Lymphoblastic lymphoma NOS
- Lymphoblastic T-cell lymphoma
- T-precursor lymphoma
Official Coding Guidelines
Tx of primary site (TOC entry)a. Admission/Encounter for treatment of primary site ............................................................. 33
Tx of secondary site (TOC entry)b. Admission/Encounter for treatment of secondary site .......................................................... 33
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026
References
Cite This Page
Reference C83.5 with the canonical source and edition:
C83.5 — Lymphoblastic (diffuse) lymphoma. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/C83.5
Canonical URL: https://icd10codingpro.com/codes/C83.5