Index to Diseases and Injuries
Chlamydia, chlamydial
Index code:A74.9
- cervicitis A56.09
- conjunctivitis A74.0
- cystitis A56.01
- endometritis A56.11
- epididymitis A56.19
- female
- pelvic inflammatory disease A56.11
- pelviperitonitis A56.11
- orchitis A56.19
- peritonitis A74.81
- pharyngitis A56.4
- proctitis A56.3
- psittaci (infection) A70
- salpingitis A56.11
- sexually-transmitted infection NEC A56.8
- specified NEC A74.89
- urethritis A56.01
- vulvovaginitis A56.02
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.
Frequently asked questions
What is the ICD-10-CM code for Chlamydia, chlamydial?
The ICD-10-CM Alphabetic Index directs "Chlamydia, chlamydial" to A74.9. Subterms below it may lead to a more specific code. Always confirm the code in the Tabular List before assigning it.
ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.