| Full description | Other infections with a predominantly sexual mode of transmission complicating pregnancy, second trimester |
| Billable | Yes |
| Chapter | Chapter 15: Pregnancy, childbirth and the puerperium (O00-O9A) |
| Section | Other obstetric conditions, not elsewhere classified (O94-O9A) |
| Parent code | O98.31 — Oth infections w sexl mode of transmiss comp pregnancy |