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C91.12 - Chronic lymphocytic leukemia of B-cell type in relapse


The ICD 10 Code for Chronic lymphocytic leukemia of B-cell type in relapse is listed as C91.12.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: C91.12
Description: Chronic lymphocytic leukemia of B-cell type in relapse
Diagnostic Related Groups
(MS-DRG v30.0)
820 - Lymphoma & Leukemia W Major O.r. Procedure W Mcc
821 - Lymphoma & Leukemia W Major O.r. Procedure W Cc
822 - Lymphoma & Leukemia W Major O.r. Procedure W/o Cc/mcc
823 - Lymphoma & Non-acute Leukemia W Other O.r. Proc W Mcc
824 - Lymphoma & Non-acute Leukemia W Other O.r. Proc W Cc
825 - Lymphoma & Non-acute Leukemia W Other O.r. Proc W/o Cc/mcc
840 - Lymphoma & Non-acute Leukemia W Mcc
841 - Lymphoma & Non-acute Leukemia W Cc
842 - Lymphoma & Non-acute Leukemia W/o Cc/mcc
Chapter Neoplasms (C00-D49)
Block Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
Parent C91.1 - Chronic lymphocytic leukemia of B-cell type
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 204.12 - Chronic lymphoid leukemia, in relapse
ICD-10-CM Siblings (same level / similar specificity) of C91.12:
C91.10 - Chronic lymphocytic leukemia of B-cell type not having achieved remission
C91.11 - Chronic lymphocytic leukemia of B-cell type in remission