C86.4
Non-billableBlastic NK-cell lymphoma
C86.4 is the ICD-10-CM code for Blastic NK-cell lymphoma. It is a non-billable category code — use a more specific child code such as C86.40 for billing.
C00-D49 Neoplasms
Includes
- •Blastic plasmacytoid dendritic cell neoplasm (BPDCN)
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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