Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes A00-B99 – Certain infectious and parasitic diseases (A00-B99) > 2024 ICD-10-CM Codes A50-A64 – Infections with a predominantly sexual mode of transmission (A50-A64) > 2024 ICD-10-CM Codes A56 – Other sexually transmitted chlamydial diseases (A56) > 2024 ICD-10-CM Codes A56.1 – Chlamydial infection of pelviperitoneum and other genitourinary organs (A56.1)