C88.2 ICD-10-CM Code: Heavy chain disease
C88.2 isn’t billable on its own. Choose one of the 2 billable codes beneath it, the one the documentation supports.
Official description
C88.2Heavy chain disease
ICD-10-CM diagnosis code · United States clinical modification
Billable codes under C88.2
C88.2 can’t be reported on its own. Choose the code below that matches what the note documents.
Where C88.2 sits
- 1
Chapter 2
Neoplasms (C00-D49)
- 2
Section
Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
- 3
Category C88
Malignant immunoproliferative diseases and certain other B-cell lymphomas
- 4
Code C88.2
Heavy chain disease
Notes for this code
Inclusion terms
- Franklin disease
- Gamma heavy chain disease
- Mu heavy chain disease
Code first
No “code first” instruction is listed for C88.2.
Use additional code
No “use additional code” instruction is listed for C88.2.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for C88.2.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for C88.2.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
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.
Frequently asked questions
What does ICD-10-CM code C88.2 mean?
C88.2 is the FY 2027 U.S. ICD-10-CM code for “Heavy chain disease.”
Is C88.2 a billable or specific ICD-10-CM code?
No. C88.2 has 2 billable codes beneath it in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is C88.2 located in ICD-10-CM?
C88.2 is listed in Chapter 2, Neoplasms (C00-D49), within Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96) (C81–C96), under category C88, Malignant immunoproliferative diseases and certain other B-cell lymphomas.
What coding notes are listed for C88.2?
Its listed inclusion terms are Franklin disease; Gamma heavy chain disease; Mu heavy chain disease. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.