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204.12 - Chronic Lymphoid Leukemia, In Relapse


The ICD 9 Code for Chronic lymphoid leukemia, in relapse is listed as 204.12.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 204.12
Long Description: Chronic lymphoid leukemia, in relapse
Short Description: Chr lymp leuk in relapse
Chapter: Neoplasms
Block: Malignant Neoplasm Of Lymphatic And Hematopoietic Tissue (200-209)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: C91.12 - Chronic lymphocytic leukemia of B-cell type in relapse
ICD-9-CM Siblings (same level / similar specificity) of 204.12:
204.10 - Chronic lymphoid leukemia, without mention of having achieved remission
204.11 - Chronic lymphoid leukemia, in remission