ICD-10-CM code "C96.6": Unifocal Langerhans-cell histiocytosis (2024)

Overview

ICD-10 CodeC96.6
DescriptionUnifocal Langerhans-cell histiocytosis
Hierarchy
  1. Neoplasms (C00-D49)
  2. Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
  3. Other and unspecified malignant neoplasms of lymphoid, hematopoietic and related tissue (C96)
  4. Unifocal Langerhans-cell histiocytosis (C96.6)
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. Other and unspecified malignant neoplasms of lymphoid, hematopoietic and related tissue (C96)

    Type 1personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues (Z85.79)

  4. Unifocal Langerhans-cell histiocytosis (C96.6)

    Type 1multifocal and multisysemic (disseminated) Langerhans-cell histiocytosis (C96.0)

    Type 1multifocal and unisystemic Langerhans-cell histiocytosis (C96.5)

Includes

  1. Neoplasms (C00-D49)
  2. Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
  3. Other and unspecified malignant neoplasms of lymphoid, hematopoietic and related tissue (C96)
  4. Unifocal Langerhans-cell histiocytosis (C96.6)