| Full description | Unspecified maternal infectious and parasitic disease 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 | O98.91 — Unsp maternal infec/parastc disease complicating pregnancy |