ICD-10-CM Diagnosis Code (2025)
Official Description for A74
Other diseases caused by chlamydiae
Coding Notes & Guidelines for A74
Excludes1: Not Coded Here
- neonatal chlamydial conjunctivitis (P39.1)
- neonatal chlamydial pneumonia (P23.1)
- Reiter's disease (M02.3-)
- sexually transmitted chlamydial diseases (A55-A56)
Excludes2: Not Included Here
chlamydial pneumonia (J16.0)
Inclusion Terms
Paratrachoma
Inclusion Terms
Chlamydiosis NOS
Child Codes (More Specific Codes for A74):
About ICD-10-CM Code A74 (Other diseases caused by chlamydiae)
ICD-10-CM code A74 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM A74 became effective on October 1, 2024.
This page provides detailed information about A74 - Other diseases caused by chlamydiae. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other diseases caused by chlamydiae.