ICD-10-CM>A00-B99>A30-A49>A49A49Bacterial infection of unspecified siteNon-Billable/Non-SpecificType 1 Excludesbacterial agents as the cause of diseases classified elsewhere (B95-B96)meningococcal infection NOS (A39.9)rickettsial infection NOS (A79.9)spirochetal infection NOS (A69.9)Type 2 Excludeschlamydial infection NOS (A74.9)CodesA49.0Staphylococcal infection, unspecified siteA49.01Methicillin susceptible Staphylococcus aureus infection, unspecified siteA49.02Methicillin resistant Staphylococcus aureus infection, unspecified siteA49.1Streptococcal infection, unspecified siteA49.2Hemophilus influenzae infection, unspecified siteA49.3Mycoplasma infection, unspecified siteA49.8Other bacterial infections of unspecified siteA49.9Bacterial infection, unspecified