O13.9

ICD-10-CM Coding Rules

• O13.9

• O13.9

Approximate Synonyms

• Gestational hypertension in pregnancy

• Gestational hypertension, after childbirth

• Postpartum pregnancy-induced hypertension

• Transient hypertension of pregnancy – not delivered

Details

• O13.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• Short description: Gestational htn w/o significant proteinuria, unsp trimester

• The 2023 edition of ICD-10-CM O13.9 became effective on October 1, 2022.

• This is the American ICD-10-CM version of O13.9 – other international versions of ICD-10 O13.9 may differ.