ICD-10-CM › O
ICD-10-CM codes starting with O
3,093 codes, page 3 of 31. Every code ever valid for billing is listed, including those now retired.
| Code | Description | Status |
|---|---|---|
| O09.811 | Supervision of pregnancy resulting from assisted reproductive technology, first trimester | Valid |
| O09.812 | Supervision of pregnancy resulting from assisted reproductive technology, second trimester | Valid |
| O09.813 | Supervision of pregnancy resulting from assisted reproductive technology, third trimester | Valid |
| O09.819 | Supervision of pregnancy resulting from assisted reproductive technology, unspecified trimester | Valid |
| O09.82 | Supervision of pregnancy with history of in utero procedure during previous pregnancy | Not billable |
| O09.821 | Supervision of pregnancy with history of in utero procedure during previous pregnancy, first trimester | Valid |
| O09.822 | Supervision of pregnancy with history of in utero procedure during previous pregnancy, second trimester | Valid |
| O09.823 | Supervision of pregnancy with history of in utero procedure during previous pregnancy, third trimester | Valid |
| O09.829 | Supervision of pregnancy with history of in utero procedure during previous pregnancy, unspecified trimester | Valid |
| O09.89 | Supervision of other high risk pregnancies | Not billable |
| O09.891 | Supervision of other high risk pregnancies, first trimester | Valid |
| O09.892 | Supervision of other high risk pregnancies, second trimester | Valid |
| O09.893 | Supervision of other high risk pregnancies, third trimester | Valid |
| O09.899 | Supervision of other high risk pregnancies, unspecified trimester | Valid |
| O09.9 | Supervision of high risk pregnancy, unspecified | Not billable |
| O09.90 | Supervision of high risk pregnancy, unspecified, unspecified trimester | Valid |
| O09.91 | Supervision of high risk pregnancy, unspecified, first trimester | Valid |
| O09.92 | Supervision of high risk pregnancy, unspecified, second trimester | Valid |
| O09.93 | Supervision of high risk pregnancy, unspecified, third trimester | Valid |
| O09.A | Supervision of pregnancy with history of molar pregnancy | Not billable |
| O09.A0 | Supervision of pregnancy with history of molar pregnancy, unspecified trimester | Valid |
| O09.A1 | Supervision of pregnancy with history of molar pregnancy, first trimester | Valid |
| O09.A2 | Supervision of pregnancy with history of molar pregnancy, second trimester | Valid |
| O09.A3 | Supervision of pregnancy with history of molar pregnancy, third trimester | Valid |
| O10 | Pre-existing hypertension complicating pregnancy, childbirth and the puerperium | Not billable |
| O10.0 | Pre-existing essential hypertension complicating pregnancy, childbirth and the puerperium | Not billable |
| O10.01 | Pre-existing essential hypertension complicating pregnancy | Not billable |
| O10.011 | Pre-existing essential hypertension complicating pregnancy, first trimester | Valid |
| O10.012 | Pre-existing essential hypertension complicating pregnancy, second trimester | Valid |
| O10.013 | Pre-existing essential hypertension complicating pregnancy, third trimester | Valid |
| O10.019 | Pre-existing essential hypertension complicating pregnancy, unspecified trimester | Valid |
| O10.02 | Pre-existing essential hypertension complicating childbirth | Valid |
| O10.03 | Pre-existing essential hypertension complicating the puerperium | Valid |
| O10.1 | Pre-existing hypertensive heart disease complicating pregnancy, childbirth and the puerperium | Not billable |
| O10.11 | Pre-existing hypertensive heart disease complicating pregnancy | Not billable |
| O10.111 | Pre-existing hypertensive heart disease complicating pregnancy, first trimester | Valid |
| O10.112 | Pre-existing hypertensive heart disease complicating pregnancy, second trimester | Valid |
| O10.113 | Pre-existing hypertensive heart disease complicating pregnancy, third trimester | Valid |
| O10.119 | Pre-existing hypertensive heart disease complicating pregnancy, unspecified trimester | Valid |
| O10.12 | Pre-existing hypertensive heart disease complicating childbirth | Valid |
| O10.13 | Pre-existing hypertensive heart disease complicating the puerperium | Valid |
| O10.2 | Pre-existing hypertensive chronic kidney disease complicating pregnancy, childbirth and the puerperium | Not billable |
| O10.21 | Pre-existing hypertensive chronic kidney disease complicating pregnancy | Not billable |
| O10.211 | Pre-existing hypertensive chronic kidney disease complicating pregnancy, first trimester | Valid |
| O10.212 | Pre-existing hypertensive chronic kidney disease complicating pregnancy, second trimester | Valid |
| O10.213 | Pre-existing hypertensive chronic kidney disease complicating pregnancy, third trimester | Valid |
| O10.219 | Pre-existing hypertensive chronic kidney disease complicating pregnancy, unspecified trimester | Valid |
| O10.22 | Pre-existing hypertensive chronic kidney disease complicating childbirth | Valid |
| O10.23 | Pre-existing hypertensive chronic kidney disease complicating the puerperium | Valid |
| O10.3 | Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, childbirth and the puerperium | Not billable |
| O10.31 | Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy | Not billable |
| O10.311 | Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, first trimester | Valid |
| O10.312 | Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, second trimester | Valid |
| O10.313 | Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, third trimester | Valid |
| O10.319 | Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, unspecified trimester | Valid |
| O10.32 | Pre-existing hypertensive heart and chronic kidney disease complicating childbirth | Valid |
| O10.33 | Pre-existing hypertensive heart and chronic kidney disease complicating the puerperium | Valid |
| O10.4 | Pre-existing secondary hypertension complicating pregnancy, childbirth and the puerperium | Not billable |
| O10.41 | Pre-existing secondary hypertension complicating pregnancy | Not billable |
| O10.411 | Pre-existing secondary hypertension complicating pregnancy, first trimester | Valid |
| O10.412 | Pre-existing secondary hypertension complicating pregnancy, second trimester | Valid |
| O10.413 | Pre-existing secondary hypertension complicating pregnancy, third trimester | Valid |
| O10.419 | Pre-existing secondary hypertension complicating pregnancy, unspecified trimester | Valid |
| O10.42 | Pre-existing secondary hypertension complicating childbirth | Valid |
| O10.43 | Pre-existing secondary hypertension complicating the puerperium | Valid |
| O10.9 | Unspecified pre-existing hypertension complicating pregnancy, childbirth and the puerperium | Not billable |
| O10.91 | Unspecified pre-existing hypertension complicating pregnancy | Not billable |
| O10.911 | Unspecified pre-existing hypertension complicating pregnancy, first trimester | Valid |
| O10.912 | Unspecified pre-existing hypertension complicating pregnancy, second trimester | Valid |
| O10.913 | Unspecified pre-existing hypertension complicating pregnancy, third trimester | Valid |
| O10.919 | Unspecified pre-existing hypertension complicating pregnancy, unspecified trimester | Valid |
| O10.92 | Unspecified pre-existing hypertension complicating childbirth | Valid |
| O10.93 | Unspecified pre-existing hypertension complicating the puerperium | Valid |
| O11 | Pre-existing hypertension with pre-eclampsia | Not billable |
| O11.1 | Pre-existing hypertension with pre-eclampsia, first trimester | Valid |
| O11.2 | Pre-existing hypertension with pre-eclampsia, second trimester | Valid |
| O11.3 | Pre-existing hypertension with pre-eclampsia, third trimester | Valid |
| O11.4 | Pre-existing hypertension with pre-eclampsia, complicating childbirth | Valid |
| O11.5 | Pre-existing hypertension with pre-eclampsia, complicating the puerperium | Valid |
| O11.9 | Pre-existing hypertension with pre-eclampsia, unspecified trimester | Valid |
| O12 | Gestational [pregnancy-induced] edema and proteinuria without hypertension | Not billable |
| O12.0 | Gestational edema | Not billable |
| O12.00 | Gestational edema, unspecified trimester | Valid |
| O12.01 | Gestational edema, first trimester | Valid |
| O12.02 | Gestational edema, second trimester | Valid |
| O12.03 | Gestational edema, third trimester | Valid |
| O12.04 | Gestational edema, complicating childbirth | Valid |
| O12.05 | Gestational edema, complicating the puerperium | Valid |
| O12.1 | Gestational proteinuria | Not billable |
| O12.10 | Gestational proteinuria, unspecified trimester | Valid |
| O12.11 | Gestational proteinuria, first trimester | Valid |
| O12.12 | Gestational proteinuria, second trimester | Valid |
| O12.13 | Gestational proteinuria, third trimester | Valid |
| O12.14 | Gestational proteinuria, complicating childbirth | Valid |
| O12.15 | Gestational proteinuria, complicating the puerperium | Valid |
| O12.2 | Gestational edema with proteinuria | Not billable |
| O12.20 | Gestational edema with proteinuria, unspecified trimester | Valid |
| O12.21 | Gestational edema with proteinuria, first trimester | Valid |
| O12.22 | Gestational edema with proteinuria, second trimester | Valid |
| O12.23 | Gestational edema with proteinuria, third trimester | Valid |