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

Certain infectious and parasitic diseases (A00-B99)

• Section A00-A09: Intestinal infectious diseases (A00-A09)
• Section A15-A19: Tuberculosis (A15-A19)
• Section A20-A28: Certain zoonotic bacterial diseases (A20-A28)
• Section A30-A49: Other bacterial diseases (A30-A49)
• Section A50-A64: Infections with a predominantly sexual mode of transmission (A50-A64)
• Section A65-A69: Other spirochetal diseases (A65-A69)
• Section A70-A74: Other diseases caused by chlamydiae (A70-A74)
• Section A75-A79: Rickettsioses (A75-A79)
• Section A80-A89: Viral and prion infections of the central nervous system (A80-A89)
• Section A90-A99: Arthropod-borne viral fevers and viral hemorrhagic fevers (A90-A99)
• Section B00-B09: Viral infections characterized by skin and mucous membrane lesions (B00-B09)
• Section B10: Other human herpesviruses (B10)
• Section B15-B19: Viral hepatitis (B15-B19)
• Section B20: Human immunodeficiency virus [HIV] disease (B20)
• Section B25-B34: Other viral diseases (B25-B34)
• Section B35-B49: Mycoses (B35-B49)
• Section B50-B64: Protozoal diseases (B50-B64)
• Section B65-B83: Helminthiases (B65-B83)
• Section B85-B89: Pediculosis, acariasis and other infestations (B85-B89)
• Section B90-B94: Sequelae of infectious and parasitic diseases (B90-B94)
• Section B95-B97: Bacterial and viral infectious agents (B95-B97)
• Section B99: Other infectious diseases (B99)