| O14 | Pre-eclampsia | NON-BILLABLE CODE |
| O14.0 | Mild to moderate pre-eclampsia | NON-BILLABLE CODE |
| O14.00 | Mild to moderate pre-eclampsia, unspecified trimester | BILLABLE CODE |
| O14.02 | Mild to moderate pre-eclampsia, second trimester | BILLABLE CODE |
| O14.03 | Mild to moderate pre-eclampsia, third trimester | BILLABLE CODE |
| O14.04 | Mild to moderate pre-eclampsia, complicating childbirth | BILLABLE CODE |
| O14.05 | Mild to moderate pre-eclampsia, complicating the puerperium | BILLABLE CODE |
| O14.1 | Severe pre-eclampsia | NON-BILLABLE CODE |
| O14.10 | Severe pre-eclampsia, unspecified trimester | BILLABLE CODE |
| O14.12 | Severe pre-eclampsia, second trimester | BILLABLE CODE |
| O14.13 | Severe pre-eclampsia, third trimester | BILLABLE CODE |
| O14.14 | Severe pre-eclampsia complicating childbirth | BILLABLE CODE |
| O14.15 | Severe pre-eclampsia, complicating the puerperium | BILLABLE CODE |
| O14.2 | HELLP syndrome | NON-BILLABLE CODE |
| O14.20 | HELLP syndrome (HELLP), unspecified trimester | BILLABLE CODE |
| O14.22 | HELLP syndrome (HELLP), second trimester | BILLABLE CODE |
| O14.23 | HELLP syndrome (HELLP), third trimester | BILLABLE CODE |
| O14.24 | HELLP syndrome, complicating childbirth | BILLABLE CODE |
| O14.25 | HELLP syndrome, complicating the puerperium | BILLABLE CODE |
| O14.9 | Unspecified pre-eclampsia | NON-BILLABLE CODE |
| O14.90 | Unspecified pre-eclampsia, unspecified trimester | BILLABLE CODE |
| O14.92 | Unspecified pre-eclampsia, second trimester | BILLABLE CODE |
| O14.94 | Unspecified pre-eclampsia, complicating childbirth | BILLABLE CODE |
| O14.95 | Unspecified pre-eclampsia, complicating the puerperium | BILLABLE CODE |
