D71.9

Billable

Functional disorders of polymorphonuclear neutrophils, unspecified

D71.9 is the ICD-10-CM code for Functional disorders of polymorphonuclear neutrophils, unspecified. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
D50-D89
Parent
D71
Edition
FY2026

D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code D71.9?
D71.9 is the ICD-10-CM code for "Functional disorders of polymorphonuclear neutrophils, unspecified". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
Is D71.9 a billable code?
Yes — D71.9 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

Look up another ICD-10 code or condition

Powered by Eleplan

Free ICD-10 lookup is just the start. Eleplan keeps the whole care plan in one place.

Diagnoses, medications, documents, appointments, and the whole care team — organized and always in sync, with Ellie, your AI care assistant, on top of it. Free to start.