O00–O9A
Pregnancy, Childbirth and the Puerperium
Prenatal care, delivery, postpartum conditions
O11
Pre-existing hypertension with pre-eclampsia
Non-billable
O11.1
Pre-existing hypertension with pre-eclampsia, first trimester
Billable
O11.2
Pre-existing hypertension with pre-eclampsia, second trimester
Billable
O11.3
Pre-existing hypertension with pre-eclampsia, third trimester
Billable
O11.4
Pre-existing hypertension with pre-eclampsia, complicating childbirth
Billable
O11.5
Pre-existing hypertension with pre-eclampsia, complicating the puerperium
Billable
O11.9
Pre-existing hypertension with pre-eclampsia, unspecified trimester
Billable
O12
Gestational [pregnancy-induced] edema and proteinuria without hypertension
Non-billable
O12.0
Gestational edema
Non-billable
O12.00
Gestational edema, unspecified trimester
Billable
O12.01
Gestational edema, first trimester
Billable
O12.02
Gestational edema, second trimester
Billable
O12.03
Gestational edema, third trimester
Billable
O12.04
Gestational edema, complicating childbirth
Billable
O12.05
Gestational edema, complicating the puerperium
Billable
O12.1
Gestational proteinuria
Non-billable
O12.10
Gestational proteinuria, unspecified trimester
Billable
O12.11
Gestational proteinuria, first trimester
Billable
O12.12
Gestational proteinuria, second trimester
Billable
O12.13
Gestational proteinuria, third trimester
Billable
O12.14
Gestational proteinuria, complicating childbirth
Billable
O12.15
Gestational proteinuria, complicating the puerperium
Billable
O12.2
Gestational edema with proteinuria
Non-billable
O12.20
Gestational edema with proteinuria, unspecified trimester
Billable
O12.21
Gestational edema with proteinuria, first trimester
Billable
O12.22
Gestational edema with proteinuria, second trimester
Billable
O12.23
Gestational edema with proteinuria, third trimester
Billable
O12.24
Gestational edema with proteinuria, complicating childbirth
Billable
O12.25
Gestational edema with proteinuria, complicating the puerperium
Billable
O13
Gestational [pregnancy-induced] hypertension without significant proteinuria
Non-billable
O13.1
Gestational [pregnancy-induced] hypertension without significant proteinuria, first trimester
Billable
O13.2
Gestational [pregnancy-induced] hypertension without significant proteinuria, second trimester
Billable
O13.3
Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester
Billable
O13.4
Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating childbirth
Billable
O13.5
Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating the puerperium
Billable
O13.9
Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimester
Billable
O14
Pre-eclampsia
Non-billable
O14.0
Mild to moderate pre-eclampsia
Non-billable
O14.00
Mild to moderate pre-eclampsia, unspecified trimester
Billable
O14.02
Mild to moderate pre-eclampsia, second trimester
Billable
O14.03
Mild to moderate pre-eclampsia, third trimester
Billable
O14.04
Mild to moderate pre-eclampsia, complicating childbirth
Billable
O14.05
Mild to moderate pre-eclampsia, complicating the puerperium
Billable
O14.1
Severe pre-eclampsia
Non-billable
O14.10
Severe pre-eclampsia, unspecified trimester
Billable
O14.12
Severe pre-eclampsia, second trimester
Billable
O14.13
Severe pre-eclampsia, third trimester
Billable
O14.14
Severe pre-eclampsia complicating childbirth
Billable
O14.15
Severe pre-eclampsia, complicating the puerperium
Billable
O14.2
HELLP syndrome
Non-billable
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