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C91.90 - Lymphoid leukemia, unspecified not having achieved remission


The ICD 10 Code for Lymphoid leukemia, unspecified not having achieved remission is listed as C91.90.
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: C91.90
Description: Lymphoid leukemia, unspecified not having achieved remission
  • Lymphoid leukemia with failed remission
  • Lymphoid leukemia NOS
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 C91.9 - Lymphoid leukemia, unspecified
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 204.90 - Unspecified lymphoid leukemia, without mention of having achieved remission
ICD-10-CM Siblings (same level / similar specificity) of C91.90:
C91.91 - Lymphoid leukemia, unspecified, in remission
C91.92 - Lymphoid leukemia, unspecified, in relapse