C83 ICD-10-CM Code: Non-follicular lymphoma
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
C83Non-follicular lymphoma
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where C83 sits
- 1
Chapter 2
Neoplasms (C00-D49)
- 2
Section
Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
- 3
Category C83
Non-follicular lymphoma
- 4
Code C83
Non-follicular lymphoma
More specific choices
Codes under C83
C83 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for C83.
Code first
No “code first” instruction is listed for C83.
Use additional code
No “use additional code” instruction is listed for C83.
Excludes1
Conditions that should not be reported together with this code.
- personal history of non-Hodgkin lymphoma (Z85.72)
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for C83.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code C83 mean?
C83 is the FY 2027 U.S. ICD-10-CM code for “Non-follicular lymphoma.”
Is C83 a billable or specific ICD-10-CM code?
No. C83 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is C83 located in ICD-10-CM?
C83 is listed in Chapter 2, Neoplasms (C00-D49), within Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96) (C81–C96), under category C83, Non-follicular lymphoma.
What coding notes are listed for C83?
No inclusion terms are listed for C83 in this reference record. No code-first instruction is listed. Excludes1 notes: personal history of non-Hodgkin lymphoma (Z85.72). No Excludes2 note is listed.
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