2025 ICD-10 CM DIAGNOSIS INDEX TERMS STARTING WITH O
- Pre-existing essential hypertension complicating the puerperium - O10.03
- Pre-existing hypertensive heart disease complicating pregnancy, childbirth and the puerperium - O10.1
- Pre-existing hypertensive heart disease complicating pregnancy - O10.11
- Pre-existing hypertensive heart disease complicating pregnancy, first trimester - O10.111
- Pre-existing hypertensive heart disease complicating pregnancy, second trimester - O10.112
- Pre-existing hypertensive heart disease complicating pregnancy, third trimester - O10.113
- Pre-existing hypertensive heart disease complicating pregnancy, unspecified trimester - O10.119
- Pre-existing hypertensive heart disease complicating childbirth - O10.12
- Pre-existing hypertensive heart disease complicating the puerperium - O10.13
- Pre-existing hypertensive chronic kidney disease complicating pregnancy, childbirth and the puerperium - O10.2
- Pre-existing hypertensive chronic kidney disease complicating pregnancy - O10.21
- Pre-existing hypertensive chronic kidney disease complicating pregnancy, first trimester - O10.211
- Pre-existing hypertensive chronic kidney disease complicating pregnancy, second trimester - O10.212
- Pre-existing hypertensive chronic kidney disease complicating pregnancy, third trimester - O10.213
- Pre-existing hypertensive chronic kidney disease complicating pregnancy, unspecified trimester - O10.219
- Pre-existing hypertensive chronic kidney disease complicating childbirth - O10.22
- Pre-existing hypertensive chronic kidney disease complicating the puerperium - O10.23
- Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, childbirth and the puerperium - O10.3
- Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy - O10.31
- Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, first trimester - O10.311
- Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, second trimester - O10.312
- Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, third trimester - O10.313
- Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, unspecified trimester - O10.319
- Pre-existing hypertensive heart and chronic kidney disease complicating childbirth - O10.32
- Pre-existing hypertensive heart and chronic kidney disease complicating the puerperium - O10.33
- Pre-existing secondary hypertension complicating pregnancy, childbirth and the puerperium - O10.4
- Pre-existing secondary hypertension complicating pregnancy - O10.41
- Pre-existing secondary hypertension complicating pregnancy, first trimester - O10.411
- Pre-existing secondary hypertension complicating pregnancy, second trimester - O10.412
- Pre-existing secondary hypertension complicating pregnancy, third trimester - O10.413
- Pre-existing secondary hypertension complicating pregnancy, unspecified trimester - O10.419
- Pre-existing secondary hypertension complicating childbirth - O10.42
- Pre-existing secondary hypertension complicating the puerperium - O10.43
- Unspecified pre-existing hypertension complicating pregnancy, childbirth and the puerperium - O10.9
- Unspecified pre-existing hypertension complicating pregnancy - O10.91
- Unspecified pre-existing hypertension complicating pregnancy, first trimester - O10.911
- Unspecified pre-existing hypertension complicating pregnancy, second trimester - O10.912
- Unspecified pre-existing hypertension complicating pregnancy, third trimester - O10.913
- Unspecified pre-existing hypertension complicating pregnancy, unspecified trimester - O10.919
- Unspecified pre-existing hypertension complicating childbirth - O10.92
- Unspecified pre-existing hypertension complicating the puerperium - O10.93
- Pre-existing hypertension with pre-eclampsia, first trimester - O11.1
- Pre-existing hypertension with pre-eclampsia, second trimester - O11.2
- Pre-existing hypertension with pre-eclampsia, third trimester - O11.3
- Pre-existing hypertension with pre-eclampsia, complicating childbirth - O11.4
- Pre-existing hypertension with pre-eclampsia, complicating the puerperium - O11.5
- Pre-existing hypertension with pre-eclampsia, unspecified trimester - O11.9
- Gestational edema - O12.0
- Gestational edema, unspecified trimester - O12.00
- Gestational edema, first trimester - O12.01
- Gestational edema, second trimester - O12.02
- Gestational edema, third trimester - O12.03
- Gestational edema, complicating childbirth - O12.04
- Gestational edema, complicating the puerperium - O12.05
- Gestational proteinuria - O12.1
- Gestational proteinuria, unspecified trimester - O12.10
- Gestational proteinuria, first trimester - O12.11
- Gestational proteinuria, second trimester - O12.12
- Gestational proteinuria, third trimester - O12.13
- Gestational proteinuria, complicating childbirth - O12.14
- Gestational proteinuria, complicating the puerperium - O12.15
- Gestational edema with proteinuria - O12.2
- Gestational edema with proteinuria, unspecified trimester - O12.20
- Gestational edema with proteinuria, first trimester - O12.21
- Gestational edema with proteinuria, second trimester - O12.22
- Gestational edema with proteinuria, third trimester - O12.23
- Gestational edema with proteinuria, complicating childbirth - O12.24
- Gestational edema with proteinuria, complicating the puerperium - O12.25
- Gestational [pregnancy-induced] hypertension without significant proteinuria, first trimester - O13.1
- Gestational [pregnancy-induced] hypertension without significant proteinuria, second trimester - O13.2
- Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester - O13.3
- Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating childbirth - O13.4
- Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating the puerperium - O13.5
- Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimester - O13.9
- Mild to moderate pre-eclampsia - O14.0
- Mild to moderate pre-eclampsia, unspecified trimester - O14.00
- Mild to moderate pre-eclampsia, second trimester - O14.02
- Mild to moderate pre-eclampsia, third trimester - O14.03
- Mild to moderate pre-eclampsia, complicating childbirth - O14.04
- Mild to moderate pre-eclampsia, complicating the puerperium - O14.05
- Severe pre-eclampsia - O14.1
- Severe pre-eclampsia, unspecified trimester - O14.10
- Severe pre-eclampsia, second trimester - O14.12
- Severe pre-eclampsia, third trimester - O14.13
- Severe pre-eclampsia complicating childbirth - O14.14
- Severe pre-eclampsia, complicating the puerperium - O14.15
- HELLP syndrome - O14.2
- HELLP syndrome (HELLP), unspecified trimester - O14.20
- HELLP syndrome (HELLP), second trimester - O14.22
- HELLP syndrome (HELLP), third trimester - O14.23
- HELLP syndrome, complicating childbirth - O14.24
- HELLP syndrome, complicating the puerperium - O14.25
- Unspecified pre-eclampsia - O14.9
- Unspecified pre-eclampsia, unspecified trimester - O14.90
- Unspecified pre-eclampsia, second trimester - O14.92
- Unspecified pre-eclampsia, third trimester - O14.93
- Unspecified pre-eclampsia, complicating childbirth - O14.94
- Unspecified pre-eclampsia, complicating the puerperium - O14.95
- Eclampsia complicating pregnancy - O15.0
- Eclampsia complicating pregnancy, unspecified trimester - O15.00