ICD-10-CM code "C91.5": Adult T-cell lymphoma/leukemia (HTLV-1-associated) (2024)

Overview

ICD-10 CodeC91.5
DescriptionAdult T-cell lymphoma/leukemia (HTLV-1-associated)
Hierarchy
  1. Neoplasms (C00-D49)
  2. Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
  3. Lymphoid leukemia (C91)
  4. Adult T-cell lymphoma/leukemia (HTLV-1-associated) (C91.5)
Billable statusNon billable code

Excludes

  1. Neoplasms (C00-D49)
  2. Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)

    Type 2Kaposi's sarcoma of lymph nodes (C46.3)

    Type 2secondary and unspecified neoplasm of lymph nodes (C77.-)

    Type 2secondary neoplasm of bone marrow (C79.52)

    Type 2secondary neoplasm of spleen (C78.89)

  3. Lymphoid leukemia (C91)

    Type 1personal history of leukemia (Z85.6)

  4. Adult T-cell lymphoma/leukemia (HTLV-1-associated) (C91.5)

Includes

  1. Neoplasms (C00-D49)
  2. Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
  3. Lymphoid leukemia (C91)
  4. Adult T-cell lymphoma/leukemia (HTLV-1-associated) (C91.5)

Subcategories