ICD-10-CM code "C91.40": Hairy cell leukemia not having achieved remission (2024)

Overview

ICD-10 CodeC91.40
DescriptionHairy cell leukemia not having achieved remission
Hierarchy
  1. Neoplasms (C00-D49)
  2. Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
  3. Lymphoid leukemia (C91)
  4. Hairy cell leukemia (C91.4)
  5. Hairy cell leukemia not having achieved remission (C91.40)
Billable statusICD-10-CM 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. Hairy cell leukemia (C91.4)
  5. Hairy cell leukemia not having achieved remission (C91.40)

Includes

  1. Neoplasms (C00-D49)
  2. Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
  3. Lymphoid leukemia (C91)
  4. Hairy cell leukemia (C91.4)
  5. Hairy cell leukemia not having achieved remission (C91.40)