| A70 | Chlamydia psittaci infections |
| A71 | Trachoma |
| A71.0 | Initial stage of trachoma |
| A71.1 | Active stage of trachoma |
| A71.9 | Trachoma, unspecified |
| A74 | Other diseases caused by chlamydiae |
| A74.0 | Chlamydial conjunctivitis |
| A74.8 | Other chlamydial diseases |
| A74.81 | Chlamydial peritonitis |
| A74.89 | Other chlamydial diseases |
| A74.9 | Chlamydial infection, unspecified |