ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 1  /  A30-A49  /  A49
A49 Bacterial infection of unspecified site
Excludes1 bacterial agents as the cause of diseases classified elsewhere (B95-B96)
chlamydial infection NOS (A74.9)
meningococcal infection NOS (A39.9)
rickettsial infection NOS (A79.9)
spirochetal infection NOS (A69.9)
A49.0 Staphylococcal infection, unspecified site
A49.01 Methicillin susceptible Staphylococcus aureus infection, unspecified site
Methicillin susceptible Staphylococcus aureus (MSSA) infection
Staphylococcus aureus infection NOS
A49.02 Methicillin resistant Staphylococcus aureus infection, unspecified site
Methicillin resistant Staphylococcus aureus (MRSA) infection
A49.1 Streptococcal infection, unspecified site
A49.2 Hemophilus influenzae infection, unspecified site
A49.3 Mycoplasma infection, unspecified site
A49.8 Other bacterial infections of unspecified site
A49.9 Bacterial infection, unspecified
Excludes1 bacteremia NOS (R78.81)