O10.919

ICD-10-CM Coding Rules

• O10.919

• O10.919

Approximate Synonyms

• Pre-eclampsia added to pre-existing hypertension

• Pre-existing hypertension complicating and/or reason for care during pregnancy

• Preeclampsia with preexisting hypertension

• Preexisting hypertension in pregnancy

Details

• O10.919 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• Short description: Unsp pre-existing htn comp pregnancy, unsp trimester

• The 2023 edition of ICD-10-CM O10.919 became effective on October 1, 2022.

• This is the American ICD-10-CM version of O10.919 – other international versions of ICD-10 O10.919 may differ.