| Full description | Maternal care for known or suspected placental insufficiency, third trimester |
| Billable | No — use a more specific child code |
| Chapter | Chapter 15: Pregnancy, childbirth and the puerperium (O00-O9A) |
| Section | Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48) |
| Parent code | O36.51 — Maternal care for known or suspected placental insufficiency |
| Requires 7th character | Yes |