2026
ICD-10-CM
Diagnosis
Code

C86.00 Extranodal NK/T-cell lymphoma, nasal type not having achieved remission

  • Billable
  • 2025–2026

C86.00 is a billable/specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Extranodal NK/T-cell lymphoma, nasal type not having achieved remission.

Inclusion term

  • Extranodal NK/T-cell lymphoma, nasal type NOS

  • Extranodal NK/T-cell lymphoma, nasal type with failed remission

Versions

  1. 2026

    No changes

  2. 2025

    New code