ICD-10 Code A44.9 – Bartonellosis, unspecified (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Bartonellosis, unspecified is A44.9.2026 ICD-10-CM Diagnosis Code A44.9 – Bartonellosis, unspecified Related ICD-10 Codes Parent code: A44 – Bartonellosis Other codes in same category: A44.0 – Systemic bartonellosis, A44.1 – Cutaneous and mucocutaneous bartonellosis, A44.8 – Other forms of bartonellosis What it is A44.9 identifies bartonellosis when the record does not…