About Section O10-O16

Section O10-O16 covers Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium within Chapter 15 of the ICD-10-CM Tabular List. This section includes diagnosis codes ranging from O10 to O16. Each code below includes its description, billable status, and links to detailed coding guidelines.
Diagnosis Codes 125 entries
O10Pre-existing hypertension complicating pregnancy, childbirth and the puerperiumNon-Billable›O10.0Pre-existing essential hypertension complicating pregnancy, childbirth and the puerperiumNon-Billable›O10.01Pre-existing essential hypertension complicating pregnancyNon-Billable›O10.011Pre-existing essential hypertension complicating pregnancy, first trimesterBillable›O10.012Pre-existing essential hypertension complicating pregnancy, second trimesterBillable›O10.013Pre-existing essential hypertension complicating pregnancy, third trimesterBillable›O10.019Pre-existing essential hypertension complicating pregnancy, unspecified trimesterBillable›O10.02Pre-existing essential hypertension complicating childbirthBillable›O10.03Pre-existing essential hypertension complicating the puerperiumBillable›O10.1Pre-existing hypertensive heart disease complicating pregnancy, childbirth and the puerperiumNon-Billable›O10.11Pre-existing hypertensive heart disease complicating pregnancyNon-Billable›O10.111Pre-existing hypertensive heart disease complicating pregnancy, first trimesterBillable›O10.112Pre-existing hypertensive heart disease complicating pregnancy, second trimesterBillable›O10.113Pre-existing hypertensive heart disease complicating pregnancy, third trimesterBillable›O10.119Pre-existing hypertensive heart disease complicating pregnancy, unspecified trimesterBillable›O10.12Pre-existing hypertensive heart disease complicating childbirthBillable›O10.13Pre-existing hypertensive heart disease complicating the puerperiumBillable›O10.2Pre-existing hypertensive chronic kidney disease complicating pregnancy, childbirth and the puerperiumNon-Billable›O10.21Pre-existing hypertensive chronic kidney disease complicating pregnancyNon-Billable›O10.211Pre-existing hypertensive chronic kidney disease complicating pregnancy, first trimesterBillable›O10.212Pre-existing hypertensive chronic kidney disease complicating pregnancy, second trimesterBillable›O10.213Pre-existing hypertensive chronic kidney disease complicating pregnancy, third trimesterBillable›O10.219Pre-existing hypertensive chronic kidney disease complicating pregnancy, unspecified trimesterBillable›O10.22Pre-existing hypertensive chronic kidney disease complicating childbirthBillable›O10.23Pre-existing hypertensive chronic kidney disease complicating the puerperiumBillable›O10.3Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, childbirth and the puerperiumNon-Billable›O10.31Pre-existing hypertensive heart and chronic kidney disease complicating pregnancyNon-Billable›O10.311Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, first trimesterBillable›O10.312Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, second trimesterBillable›O10.313Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, third trimesterBillable›O10.319Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, unspecified trimesterBillable›O10.32Pre-existing hypertensive heart and chronic kidney disease complicating childbirthBillable›O10.33Pre-existing hypertensive heart and chronic kidney disease complicating the puerperiumBillable›O10.4Pre-existing secondary hypertension complicating pregnancy, childbirth and the puerperiumNon-Billable›O10.41Pre-existing secondary hypertension complicating pregnancyNon-Billable›O10.411Pre-existing secondary hypertension complicating pregnancy, first trimesterBillable›O10.412Pre-existing secondary hypertension complicating pregnancy, second trimesterBillable›O10.413Pre-existing secondary hypertension complicating pregnancy, third trimesterBillable›O10.419Pre-existing secondary hypertension complicating pregnancy, unspecified trimesterBillable›O10.42Pre-existing secondary hypertension complicating childbirthBillable›O10.43Pre-existing secondary hypertension complicating the puerperiumBillable›O10.9Unspecified pre-existing hypertension complicating pregnancy, childbirth and the puerperiumNon-Billable›O10.91Unspecified pre-existing hypertension complicating pregnancyNon-Billable›O10.911Unspecified pre-existing hypertension complicating pregnancy, first trimesterBillable›O10.912Unspecified pre-existing hypertension complicating pregnancy, second trimesterBillable›O10.913Unspecified pre-existing hypertension complicating pregnancy, third trimesterBillable›O10.919Unspecified pre-existing hypertension complicating pregnancy, unspecified trimesterBillable›O10.92Unspecified pre-existing hypertension complicating childbirthBillable›O10.93Unspecified pre-existing hypertension complicating the puerperiumBillable›O11Pre-existing hypertension with pre-eclampsiaNon-Billable›O11.1Pre-existing hypertension with pre-eclampsia, first trimesterBillable›O11.2Pre-existing hypertension with pre-eclampsia, second trimesterBillable›O11.3Pre-existing hypertension with pre-eclampsia, third trimesterBillable›O11.4Pre-existing hypertension with pre-eclampsia, complicating childbirthBillable›O11.5Pre-existing hypertension with pre-eclampsia, complicating the puerperiumBillable›O11.9Pre-existing hypertension with pre-eclampsia, unspecified trimesterBillable›O12Gestational [pregnancy-induced] edema and proteinuria without hypertensionNon-Billable›O12.0Gestational edemaNon-Billable›O12.00Gestational edema, unspecified trimesterBillable›O12.01Gestational edema, first trimesterBillable›O12.02Gestational edema, second trimesterBillable›O12.03Gestational edema, third trimesterBillable›O12.04Gestational edema, complicating childbirthBillable›O12.05Gestational edema, complicating the puerperiumBillable›O12.1Gestational proteinuriaNon-Billable›O12.10Gestational proteinuria, unspecified trimesterBillable›O12.11Gestational proteinuria, first trimesterBillable›O12.12Gestational proteinuria, second trimesterBillable›O12.13Gestational proteinuria, third trimesterBillable›O12.14Gestational proteinuria, complicating childbirthBillable›O12.15Gestational proteinuria, complicating the puerperiumBillable›O12.2Gestational edema with proteinuriaNon-Billable›O12.20Gestational edema with proteinuria, unspecified trimesterBillable›O12.21Gestational edema with proteinuria, first trimesterBillable›O12.22Gestational edema with proteinuria, second trimesterBillable›O12.23Gestational edema with proteinuria, third trimesterBillable›O12.24Gestational edema with proteinuria, complicating childbirthBillable›O12.25Gestational edema with proteinuria, complicating the puerperiumBillable›O13Gestational [pregnancy-induced] hypertension without significant proteinuriaNon-Billable›O13.1Gestational [pregnancy-induced] hypertension without significant proteinuria, first trimesterBillable›O13.2Gestational [pregnancy-induced] hypertension without significant proteinuria, second trimesterBillable›O13.3Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimesterBillable›O13.4Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating childbirthBillable›O13.5Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating the puerperiumBillable›O13.9Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimesterBillable›O14Pre-eclampsiaNon-Billable›O14.0Mild to moderate pre-eclampsiaNon-Billable›O14.00Mild to moderate pre-eclampsia, unspecified trimesterBillable›O14.02Mild to moderate pre-eclampsia, second trimesterBillable›O14.03Mild to moderate pre-eclampsia, third trimesterBillable›O14.04Mild to moderate pre-eclampsia, complicating childbirthBillable›O14.05Mild to moderate pre-eclampsia, complicating the puerperiumBillable›O14.1Severe pre-eclampsiaNon-Billable›O14.10Severe pre-eclampsia, unspecified trimesterBillable›O14.12Severe pre-eclampsia, second trimesterBillable›O14.13Severe pre-eclampsia, third trimesterBillable›O14.14Severe pre-eclampsia complicating childbirthBillable›O14.15Severe pre-eclampsia, complicating the puerperiumBillable›O14.2HELLP syndromeNon-Billable›O14.20HELLP syndrome (HELLP), unspecified trimesterBillable›O14.22HELLP syndrome (HELLP), second trimesterBillable›O14.23HELLP syndrome (HELLP), third trimesterBillable›O14.24HELLP syndrome, complicating childbirthBillable›O14.25HELLP syndrome, complicating the puerperiumBillable›O14.9Unspecified pre-eclampsiaNon-Billable›O14.90Unspecified pre-eclampsia, unspecified trimesterBillable›O14.92Unspecified pre-eclampsia, second trimesterBillable›O14.93Unspecified pre-eclampsia, third trimesterBillable›O14.94Unspecified pre-eclampsia, complicating childbirthBillable›O14.95Unspecified pre-eclampsia, complicating the puerperiumBillable›O15EclampsiaNon-Billable›O15.0Eclampsia complicating pregnancyNon-Billable›O15.00Eclampsia complicating pregnancy, unspecified trimesterBillable›O15.02Eclampsia complicating pregnancy, second trimesterBillable›O15.03Eclampsia complicating pregnancy, third trimesterBillable›O15.1Eclampsia complicating laborBillable›O15.2Eclampsia complicating the puerperiumBillable›O15.9Eclampsia, unspecified as to time periodBillable›O16Unspecified maternal hypertensionNon-Billable›O16.1Unspecified maternal hypertension, first trimesterBillable›O16.2Unspecified maternal hypertension, second trimesterBillable›O16.3Unspecified maternal hypertension, third trimesterBillable›O16.4Unspecified maternal hypertension, complicating childbirthBillable›O16.5Unspecified maternal hypertension, complicating the puerperiumBillable›O16.9Unspecified maternal hypertension, unspecified trimesterBillable›