ICD-10-CM code "C83.91": Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of head, face, and neck (2024)

Overview

ICD-10 CodeC83.91
DescriptionNon-follicular (diffuse) lymphoma, unspecified, lymph nodes of head, face, and neck
Hierarchy
  1. Neoplasms (C00-D49)
  2. Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
  3. Non-follicular lymphoma (C83)
  4. Non-follicular (diffuse) lymphoma, unspecified (C83.9)
  5. Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of head, face, and neck (C83.91)
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. Non-follicular lymphoma (C83)

    Type 1personal history of non-Hodgkin lymphoma (Z85.72)

  4. Non-follicular (diffuse) lymphoma, unspecified (C83.9)
  5. Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of head, face, and neck (C83.91)

Includes

  1. Neoplasms (C00-D49)
  2. Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
  3. Non-follicular lymphoma (C83)
  4. Non-follicular (diffuse) lymphoma, unspecified (C83.9)
  5. Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of head, face, and neck (C83.91)