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ICD-10-CM category

A49: Bacterial infection of unspecified site

8 subcodes · 7 billable · Look up any code with the ICD-10 search

Codes under A49 (Bacterial infection of unspecified site). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

CodeDescriptionBillable
A49.0Staphylococcal infection, unspecified site
A49.01Methicillin susceptible Staphylococcus aureus infection, unspecified site
A49.1Streptococcal infection, unspecified site
A49.02Methicillin resistant Staphylococcus aureus infection, unspecified site
A49.2Hemophilus influenzae infection, unspecified site
A49.3Mycoplasma infection, unspecified site
A49.8Other bacterial infections of unspecified site
A49.9Bacterial infection, unspecified

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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