ICD-10-CM - Chapter 1 - A00-B99 - Certain infectious and parasitic diseases


The ICD-10-CM (the International Classification of Diseases, Tenth Revision, Clinical Modification) is a standardized coding system used when classifying diseases and medical conditions. Healthcare providers report these codes on Medical claims when diagnosing patient care.

Explore ICD-10-CM codes, organized by chapters based on body systems and medical conditions, as outlined in the International Classification of Diseases, Tenth Revision, Clinical Modification.

Tip: Have a specific ICD-10-CM code? Use our simple to use ICD-10-CM Code Lookup tool.

Eclaims - ICD-10-CM Tabular Code List v1.0.0

A categorized list of ICD-10-CM codes organized by chapters based on body systems or medical conditions, according to the International Classification of Diseases, Tenth Revision, Clinical Modification.

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Code Information
ChapterCodesDescription
1A00-A09Intestinal infectious diseases
1A15-A19Tuberculosis
1A20-A28Certain zoonotic bacterial diseases
1A30-A49Other bacterial diseases
1A50-A64Infections with a predominantly sexual mode of transmission
1A65-A69Other spirochetal diseases
1A70-A74Other diseases caused by chlamydiae
1A75-A79Rickettsioses
1A80-A89Viral and prion infections of the central nervous system
1A90-A99Arthropod-borne viral fevers and viral hemorrhagic fevers
1B00-B09Viral infections characterized by skin and mucous membrane lesions
1B10Other human herpesviruses
1B15-B19Viral hepatitis
1B20Human immunodeficiency virus [HIV] disease
1B25-B34Other viral diseases
1B35-B49Mycoses
1B50-B64Protozoal diseases
1B65-B83Helminthiases
1B85-B89Pediculosis, acariasis and other infestations
1B90-B94Sequelae of infectious and parasitic diseases
1B95-B97Bacterial and viral infectious agents
1B99Other infectious diseases
ICD-10-CM Statistics
(22 Codes)

Note: The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) codes are developed and maintained by the Centers for Disease Control and Prevention (CDC). CDC's National Center for Health Statistics (NCHS) is responsible for the clinical modification of ICD-10 for use in the United States. The World Health Organization (WHO), which owns and publishes ICD-10, authorized NCHS to develop ICD-10-CM. All modifications to ICD-10 must conform to WHO's established ICD structure and conventions. All rights are reserved by the respective entities.