ICD-10-CM · Chapter 3 · D50-D89

D71 Functional disorders of polymorphonuclear neutrophils

Category / Non-billable header 3 subcodes

Block: Other disorders of blood and blood-forming organs (D70-D77)

Subcodes

Each subcode links to a detail page with full clinical annotations.

Code	Description	Billable
D71..1	Leukocyte adhesion deficiency	Yes
D71..8	Other functional disorders of polymorphonuclear neutrophils	Yes
D71..9	Functional disorders of polymorphonuclear neutrophils, unspecified	Yes

Last reviewed: September 2026