RxDB
ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

C91.42 – Hairy cell leukemia, in relapse

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

Fs: 10000 – Leukemic reticuloendotheliosis, unspecified site, extranodal and solid organ sites

MDC / MS-DRG Reference

LYMPHOMA AND LEUKEMIA WITH MAJOR O.R. PROCEDURES WITH MCC
LYMPHOMA AND LEUKEMIA WITH MAJOR O.R. PROCEDURES WITH CC
LYMPHOMA AND LEUKEMIA WITH MAJOR O.R. PROCEDURES WITHOUT CC/MCC
LYMPHOMA AND NON-ACUTE LEUKEMIA WITH OTHER PROCEDURES WITH MCC
LYMPHOMA AND NON-ACUTE LEUKEMIA WITH OTHER PROCEDURES WITH CC
LYMPHOMA AND NON-ACUTE LEUKEMIA WITH OTHER PROCEDURES WITHOUT CC/MCC
LYMPHOMA AND NON-ACUTE LEUKEMIA WITH MCC
LYMPHOMA AND NON-ACUTE LEUKEMIA WITH CC
LYMPHOMA AND NON-ACUTE LEUKEMIA WITHOUT CC/MCC

Sibling Codes

Hairy cell leukemia not having achieved remission
Hairy cell leukemia, in remission

Parent Sibling Codes

Acute lymphoblastic leukemia [ALL]
Chronic lymphocytic leukemia of B-cell type
Prolymphocytic leukemia of B-cell type
Hairy cell leukemia
Adult T-cell lymphoma/leukemia (HTLV-1-associated)
Prolymphocytic leukemia of T-cell type
Lymphoid leukemia, unspecified
Mature B-cell leukemia Burkitt-type
Other lymphoid leukemia

View in Tabular

Code Title
C00-D49 Neoplasms (C00-D49)
C81-C96 Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
C91 Lymphoid leukemia
C91.4 Hairy cell leukemia
C91.42 Hairy cell leukemia, in relapse