ICD-10-CM code "C91.9": Lymphoid leukemia, unspecified (2024)

Overview

ICD-10 CodeC91.9
DescriptionLymphoid leukemia, unspecified
Hierarchy
  1. Neoplasms (C00-D49)
  2. Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
  3. Lymphoid leukemia (C91)
  4. Lymphoid leukemia, unspecified (C91.9)
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. Lymphoid leukemia, unspecified (C91.9)

Includes

  1. Neoplasms (C00-D49)
  2. Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
  3. Lymphoid leukemia (C91)
  4. Lymphoid leukemia, unspecified (C91.9)

Subcategories