Chapter 15: Pregnancy, childbirth and the puerperium

Code range O00-O9A - 72 categories

Category	Description	Billable codes
`O00`	Ectopic pregnancy	34
`O01`	Hydatidiform mole	3
`O02`	Other abnormal products of conception	5
`O03`	Spontaneous abortion	28
`O04`	Complications following (induced) termination of pregnancy	13
`O07`	Failed attempted termination of pregnancy	14
`O08`	Complications following ectopic and molar pregnancy	13
`O09`	Supervision of high risk pregnancy	64
`O10`	Pre-existing hypertension compl preg/chldbrth	36
`O11`	Pre-existing hypertension with pre-eclampsia	6
`O12`	Gestational edema and proteinuria without hypertension	18
`O13`	Gestational hypertension without significant proteinuria	6
`O14`	Pre-eclampsia	20
`O15`	Eclampsia	6
`O16`	Unspecified maternal hypertension	6
`O20`	Hemorrhage in early pregnancy	3
`O21`	Excessive vomiting in pregnancy	5
`O22`	Venous complications and hemorrhoids in pregnancy	32
`O23`	Infections of genitourinary tract in pregnancy	36
`O24`	Diabetes in pregnancy, childbirth, and the puerperium	42
`O25`	Malnutrition in pregnancy, childbirth and the puerperium	6
`O26`	Maternal care for oth conditions predom related to pregnancy	72
`O28`	Abnormal findings on antenatal screening of mother	8
`O29`	Complications of anesthesia during pregnancy	56
`O30`	Multiple gestation	88
`O31`	Complications specific to multiple gestation	168
`O32`	Maternal care for malpresentation of fetus	56
`O33`	Maternal care for disproportion	40
`O34`	Maternal care for abnormality of pelvic organs	54
`O35`	Maternal care for known or suspected fetal abnlt and damage	231
`O36`	Maternal care for other fetal problems	399
`O40`	Polyhydramnios	28
`O41`	Other disorders of amniotic fluid and membranes	168
`O42`	Premature rupture of membranes	18
`O43`	Placental disorders	48
`O44`	Placenta previa	24
`O45`	Premature separation of placenta [abruptio placentae]	24
`O46`	Antepartum hemorrhage, not elsewhere classified	24
`O47`	False labor	5
`O48`	Late pregnancy	2
`O60`	Preterm labor	52
`O61`	Failed induction of labor	4
`O62`	Abnormalities of forces of labor	7
`O63`	Long labor	4
`O64`	Obstructed labor due to malposition and malpresent of fetus	56
`O65`	Obstructed labor due to maternal pelvic abnormality	8
`O66`	Other obstructed labor	10
`O67`	Labor and delivery comp by intrapartum hemorrhage, NEC	3
`O68`	Labor and delivery complicated by abnormality of fetal acid-base balance	1
`O69`	Labor and delivery complicated by umbilical cord comp	70
`O70`	Perineal laceration during delivery	9
`O71`	Other obstetric trauma	14
`O72`	Postpartum hemorrhage	4
`O73`	Retained placenta and membranes, without hemorrhage	2
`O74`	Complications of anesthesia during labor and delivery	10
`O75`	Oth complications of labor and delivery, NEC	10
`O76`	Abnormality in fetal heart rate and rhythm complicating labor and delivery	1
`O77`	Other fetal stress complicating labor and delivery	4
`O80`	Encounter for full-term uncomplicated delivery	1
`O82`	Encounter for cesarean delivery without indication	1
`O85`	Puerperal sepsis	1
`O86`	Other puerperal infections	17
`O87`	Venous complications and hemorrhoids in the puerperium	7
`O88`	Obstetric embolism	30
`O89`	Complications of anesthesia during the puerperium	10
`O90`	Complications of the puerperium, not elsewhere classified	11
`O91`	Infect of breast assoc w pregnancy, the puerp and lactation	18
`O92`	Oth disord of brst/lactatn assoc w pregnancy and the puerp	20
`O94`	Sequelae of complication of pregnancy, childbirth, and the puerperium	1
`O98`	Matern infec/parastc dis classd elsw but compl preg/chldbrth	60
`O99`	Oth maternal diseases classd elsw but compl preg/chldbrth	96
`O9A`	Maternl malig or injury compl preg/childbrth	30