AutoICD API

C86.4

Non-billable

Blastic NK-cell lymphoma

Blastic 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

Parent Code

C86

Child Codes

2

ICD-11 Mapping

1 equivalent

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Blastic plasmacytoid dendritic cell neoplasm (BPDCN)

Excludes 1

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

Excludes 2

Conditions not included here, but the patient may have both

Child Codes (2)

C86.40

Blastic NK-cell lymphoma not having achieved remission

BillableC86.41

Blastic NK-cell lymphoma, in remission

Billable
Related Codes(6)
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

C86.5

Angioimmunoblastic T-cell lymphoma

C86.6

Primary cutaneous CD30-positive T-cell proliferations

ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

2A60.5Blastic plasmacytoid dendritic cell neoplasmequivalentPrimary
Also Known As / Clinical Terms(32)

UMLS

Frequently Asked Questions
What is the ICD-10 code for blastic nk-cell lymphoma?

The ICD-10-CM code for blastic nk-cell lymphoma is C86.4. The full clinical description is "Blastic NK-cell lymphoma". C86.4 is a non-billable header code. Use a more specific child code for billing purposes.

What does ICD-10 code C86.4 mean?

ICD-10-CM code C86.4 represents “Blastic NK-cell lymphoma”. It is classified under Chapter 2: Neoplasms and is a non-billable header code. Use a more specific child code for billing purposes.

Is C86.4 a billable code?

No, C86.4 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 2 child codes under C86.4.

What chapter is C86.4 in?

C86.4 is in Chapter 2: Neoplasms (codes C00-D49).

What codes cannot be used with C86.4?

C86.4 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 C86.4?

C86.4 has 2 child codes, including: C86.40 (Blastic NK-cell lymphoma not having achieved remission), C86.41 (Blastic NK-cell lymphoma, in remission).

What are the UMLS CUIs for C86.4?

C86.4 is linked to 2 UMLS Concept Unique Identifiers: C1301363, C4509017. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does C86.4 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like blastic nk-cell lymphoma affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of C86.4?

C86.4 maps to the ICD-11 code: 2A60.5 (Blastic plasmacytoid dendritic cell neoplasm).

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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.