Codes
O30
Multiple gestation
O31
Complications specific to multiple gestation
O32
Maternal care for malpresentation of fetus
O33
Maternal care for disproportion
O34
Maternal care for abnormality of pelvic organs
O35
Maternal care for known or suspected fetal abnormality and damage
O36
Maternal care for other fetal problems
O40
Polyhydramnios
O41
Other disorders of amniotic fluid and membranes
O42
Premature rupture of membranes
O43
Placental disorders
O44
Placenta previa
O45
Premature separation of placenta [abruptio placentae]
O46
Antepartum hemorrhage, not elsewhere classified
O47
False labor
O48
Late pregnancy
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code