O11 – Pre-existing hypertension with pre-eclampsia
Coding Notes
Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions
Additional
code from O10 to identify the type of hypertension
Includes
conditions in Ol0 complicated by pre-eclampsia
pre-eclampsia superimposed pre-existing hypertension
Child Codes
Sibling Codes
View in Tabular
| Code | Title |
|---|---|
| O00-O9A | Pregnancy, childbirth and the puerperium (O00-O9A) |
| O10-O16 | Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16) |
| O11 |
Pre-existing hypertension with pre-eclampsia
Use Additional
code from O10 to identify the type of hypertension
Includes
conditions in Ol0 complicated by pre-eclampsia
pre-eclampsia superimposed pre-existing hypertension
|
| O11.1 | Pre-existing hypertension with pre-eclampsia, first trimester |
| O11.2 | Pre-existing hypertension with pre-eclampsia, second trimester |
| O11.3 | Pre-existing hypertension with pre-eclampsia, third trimester |
| O11.4 | Pre-existing hypertension with pre-eclampsia, complicating childbirth |
| O11.5 | Pre-existing hypertension with pre-eclampsia, complicating the puerperium |
| O11.9 | Pre-existing hypertension with pre-eclampsia, unspecified trimester |