Includes
Diseases generally recognized as communicable or transmissible
Use additional code
Code to identify resistance to antimicrobial drugs (Z16.-)
Type 1 excludes
Certain localized infections - see body system-related chapters
Type 2 excludes
Codes
A00-A09
Intestinal infectious diseases
A15-A19
Tuberculosis
A20-A28
Certain zoonotic bacterial diseases
A30-A49
Other bacterial diseases
A50-A64
Infections with a predominantly sexual mode of transmission
A65-A69
Other spirochetal diseases
A70-A74
Other diseases caused by chlamydiae
A75-A79
Rickettsioses
A80-A89
Viral and prion infections of the central nervous system
A90-A99
Arthropod-borne viral fevers and viral hemorrhagic fevers
B00-B09
Viral infections characterized by skin and mucous membrane lesions
B10-B10
Other human herpesviruses
B15-B19
Viral hepatitis
B20-B20
Human immunodeficiency virus [HIV] disease
B25-B34
Other viral diseases
B35-B49
Mycoses
B50-B64
Protozoal diseases
B65-B83
Helminthiases
B85-B89
Pediculosis, acariasis and other infestations
B90-B94
Sequelae of infectious and parasitic diseases
B95-B97
Bacterial and viral infectious agents
B99-B99
Other infectious diseases
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code