O30-O48 Maternal care related to the fetus and amniotic cavity and possible delivery problems
Codes
O31Complications specific to multiple gestation O32Maternal care for malpresentation of fetus O33Maternal care for disproportion O34Maternal care for abnormality of pelvic organs O35Maternal care for known or suspected fetal abnormality and damage O36Maternal care for other fetal problems O41Other disorders of amniotic fluid and membranes O42Premature rupture of membranes O45Premature separation of placenta [abruptio placentae] O46Antepartum hemorrhage, not elsewhere classified
