O13Gestational hypertension without significant proteinuria
ICD-10-CM category (non-billable header) code — part of Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
Coding Notes
Includes
- gestational hypertension NOS
- transient hypertension of pregnancy
Subcategories (6)
- O13.1 Gestational htn w/o significant proteinuria, first trimester
- O13.2 Gestatnl htn w/o significant proteinuria, second trimester
- O13.3 Gestational htn w/o significant proteinuria, third trimester
- O13.4 Gestatnl htn without significant protein, comp childbirth
- O13.5 Gestatnl htn without significant protein, comp the puerp
- O13.9 Gestational htn w/o significant proteinuria, unsp trimester