ICD-10-CM · Chapter 1 · A00-B99

A44 Bartonellosis

Category / Non-billable header 4 subcodes

Block: Other bacterial diseases (A30-A49)

Subcodes

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

Code	Description	Billable
A44..0	Systemic bartonellosis	Yes
A44..1	Cutaneous and mucocutaneous bartonellosis	Yes
A44..8	Other forms of bartonellosis	Yes
A44..9	Bartonellosis, unspecified	Yes

Last reviewed: September 2026