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C91.30

✓ Billable

Prolymphocytic leukemia of B-cell type not having achieved remission

Neoplasms (C00-D49)

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Also Known As

Prolymphocytic leukemia of B-cell type with failed remissionProlymphocytic leukemia of B-cell type NOS
✅ No additional coding notes for C91.30

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Code Information

CodeC91.30
BillableYes
ParentC91.3
CategoryNeoplasms (C00-D49)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)