C91.1
Non-Billable (Header)Chronic lymphocytic leukemia of B-cell type
Excludes 1 — Do NOT code together
- lymphoplasmacytic lymphoma (C83.0-)
Open C91.1 in the Interactive Encoder
See full code details, AI coding tips, HCC mappings, and related codes in our interactive encoder. Start your 14-day Pro trial — no credit card required.