AutoICD API

C86

Non-billable

Other specified types of T/NK-cell lymphoma

Other specified types of T/NK-cell lymphoma

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

C81-C96

Child Codes

7

Coding Notes

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • anaplastic large cell lymphoma, ALK negative (C84.7-)
  • anaplastic large cell lymphoma, ALK positive (C84.6-)
  • mature T/NK-cell lymphomas (C84.-)
  • other specified types of non-Hodgkin lymphoma (C85.8-)

Excludes 2

Conditions not included here, but the patient may have both

  • Kaposi's sarcoma of lymph nodes (C46.3)
  • secondary and unspecified neoplasm of lymph nodes (C77.-)
  • secondary neoplasm of bone marrow (C79.52)
  • secondary neoplasm of spleen (C78.89)

Child Codes (7)

C86.0

Extranodal NK/T-cell lymphoma, nasal type

C86.1

Hepatosplenic T-cell lymphoma

C86.2

Enteropathy-type (intestinal) T-cell lymphoma

C86.3

Subcutaneous panniculitis-like T-cell lymphoma

C86.4

Blastic NK-cell lymphoma

C86.5

Angioimmunoblastic T-cell lymphoma

C86.6

Primary cutaneous CD30-positive T-cell proliferations

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is ICD-10 code C86?

ICD-10-CM code C86 represents "Other specified types of T/NK-cell lymphoma". It is a non-billable header code — use a more specific child code for billing purposes.

Is C86 a billable code?

No, C86 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 7 child codes under C86.

What chapter is C86 in?

C86 is in Chapter 2: Neoplasms (codes C00-D49).

What codes cannot be used with C86?

C86 has Excludes1 notes indicating codes that cannot be used together with it, including: anaplastic large cell lymphoma, ALK negative (C84.7-); anaplastic large cell lymphoma, ALK positive (C84.6-); mature T/NK-cell lymphomas (C84.-); and 1 more.

What are the subcategories under C86?

C86 has 7 child codes, including: C86.0 (Extranodal NK/T-cell lymphoma, nasal type), C86.1 (Hepatosplenic T-cell lymphoma), C86.2 (Enteropathy-type (intestinal) T-cell lymphoma), C86.3 (Subcutaneous panniculitis-like T-cell lymphoma), and 3 more.

What are the UMLS CUIs for C86?

C86 is linked to 1 UMLS Concept Unique Identifier: C2854064. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

Automate ICD-10 Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Try FreeView API Docs

Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.