ICD-10-CM · Chapter 1 · A00-B99

A07 Other protozoal intestinal diseases

Category / Non-billable header 7 subcodes

Block: Intestinal infectious diseases (A00-A09)

Subcodes

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

Code	Description	Billable
A07..0	Balantidiasis	Yes
A07..1	Giardiasis [lambliasis]	Yes
A07..2	Cryptosporidiosis	Yes
A07..3	Isosporiasis	Yes
A07..4	Cyclosporiasis	Yes
A07..8	Other specified protozoal intestinal diseases	Yes
A07..9	Protozoal intestinal disease, unspecified	Yes

Last reviewed: September 2026