CLL ICD-10-CM Codes | 2025

CLL ICD-10-CM Codes | 2025

Learn about the essential ICD-10 codes for chronic lymphocytic leukemia (CLL) that you can use through this guide.

By Matt Olivares on Aug 8, 2025.

Fact Checked by Karina Jimenea.

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Commonly asked questions

Use CLL ICD codes to document and bill chronic lymphocytic leukemia in medical records, claims, and statistical reporting.

Yes, CLL diagnosis codes are typically billable for healthcare services and treatments related to the condition.

Common treatments for CLL include chemotherapy, targeted therapy, immunotherapy, stem cell transplant, and watchful waiting, depending on the stage and patient's health.

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