ICD-10 C88
Non-Billable HeaderMalignant immunoproliferative diseases and certain other B-cell lymphomas
About ICD-10-CM C88
ICD-10-CM code C88 represents Malignant immunoproliferative diseases and certain other B-cell lymphomas. This is a non-billable header code in the chapter (block C88). The 2026 edition of ICD-10-CM C88 became effective on October 1, 2025. Non-billable codes cannot be used as a primary or secondary diagnosis on a claim, use a more specific child code instead.
Type 1 Excludes
Pure excludes, these codes can never be coded together with C88. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- B-cell lymphoma, unspecified (C85.1-)
- personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues (Z85.79)
Medicare LCD Coverage for C88
Local Coverage Determinations (LCDs) from CMS MACs that list C88 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing C88.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but C88 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with C88
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Codes Adjacent To C88
Other codes in section C81-C96 (Malignant neoplasms of lymphoid, hematopoietic and related tissue).
ICD-10 C88, Billing FAQ
Is ICD-10 code C88 billable? +
No, C88 is a non-billable header code. Use a more specific child code from block C88 when submitting claims.
What codes are Type 1 Excludes for C88? +
Type 1 Excludes (never code together with C88): B-cell lymphoma, unspecified (C85.1-); personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues (Z85.79)
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on June 1, 2026.
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