O10.91 Unspecified pre-existing hypertension complicating pregnancy
Non-billable header ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Unspecified pre-existing hypertension complicating pregnancy | no |
Related codes in O10
- O10 Pre-existing hypertension complicating pregnancy, childbirth and the puerperium
- O10.0 Pre-existing essential hypertension complicating pregnancy, childbirth and the puerperium
- O10.01 Pre-existing essential hypertension complicating pregnancy
- O10.011 Pre-existing essential hypertension complicating pregnancy, first trimester
- O10.012 Pre-existing essential hypertension complicating pregnancy, second trimester
- O10.013 Pre-existing essential hypertension complicating pregnancy, third trimester
- O10.019 Pre-existing essential hypertension complicating pregnancy, unspecified trimester
- O10.02 Pre-existing essential hypertension complicating childbirth
- O10.03 Pre-existing essential hypertension complicating the puerperium
- O10.1 Pre-existing hypertensive heart disease complicating pregnancy, childbirth and the puerperium
- O10.11 Pre-existing hypertensive heart disease complicating pregnancy
- O10.111 Pre-existing hypertensive heart disease complicating pregnancy, first trimester
- O10.112 Pre-existing hypertensive heart disease complicating pregnancy, second trimester
- O10.113 Pre-existing hypertensive heart disease complicating pregnancy, third trimester
- O10.119 Pre-existing hypertensive heart disease complicating pregnancy, unspecified trimester
- O10.12 Pre-existing hypertensive heart disease complicating childbirth
- O10.13 Pre-existing hypertensive heart disease complicating the puerperium
- O10.2 Pre-existing hypertensive chronic kidney disease complicating pregnancy, childbirth and the puerperium
- O10.21 Pre-existing hypertensive chronic kidney disease complicating pregnancy
- O10.211 Pre-existing hypertensive chronic kidney disease complicating pregnancy, first trimester