ICD-10 Diagnosis Code O10.919

Unsp pre-existing htn comp pregnancy, unsp trimester

Diagnosis Code O10.919

ICD-10: O10.919
Short Description: Unsp pre-existing htn comp pregnancy, unsp trimester
Long Description: Unspecified pre-existing hypertension complicating pregnancy, unspecified trimester
This is the 2017 version of the ICD-10-CM diagnosis code O10.919

Valid for Submission
The code O10.919 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Pregnancy, childbirth and the puerperium (O00–O99)
    • Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
      • Pre-existing hypertension compl preg/chldbrth (O10)

Information for Medical Professionals


Code Edits
The following edits are applicable to this code:
Maternity diagnoses Additional informationCallout TooltipMaternity diagnoses
Maternity. Age range is 12–55 years inclusive (e.g., diabetes in pregnancy, antepartum pulmonary complication).

Diagnoses for females only Additional informationCallout TooltipDiagnoses for females only
Diagnoses for females only.


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Synonyms
  • Pre-eclampsia or eclampsia with pre-existing hypertension
  • Pre-eclampsia or eclampsia with pre-existing hypertension - delivered
  • Pre-eclampsia or eclampsia with pre-existing hypertension - delivered with postnatal complication
  • Pre-eclampsia or eclampsia with pre-existing hypertension - not delivered
  • Pre-eclampsia or eclampsia with pre-existing hypertension with postnatal complication
  • Pre-existing hypertension complicating AND/OR reason for care during pregnancy
  • Pre-existing hypertension complicating pregnancy, childbirth and puerperium
  • Pre-existing hypertension in obstetric context

Information for Patients


High Blood Pressure in Pregnancy

If you are pregnant, high blood pressure can cause problems for you and your unborn baby. You may have had high blood pressure before you got pregnant. Or you may get it once you are pregnant - a condition called gestational hypertension. Either one can cause low birth weight or premature delivery of the baby.

Controlling your blood pressure during pregnancy and getting regular prenatal care are important for the health of you and your baby. Treatments for high blood pressure in pregnancy may include close monitoring of the baby, lifestyle changes, and certain medicines.

Some pregnant women with high blood pressure develop preeclampsia. It's a sudden increase in blood pressure after the 20th week of pregnancy. It can be life-threatening for both you and the unborn baby. There is no proven way to prevent it. Most women who have signs of preeclampsia are closely monitored to lessen or avoid complications. The only way to "cure" preeclampsia is to deliver the baby.

NIH: National Heart, Lung, and Blood Institute

  • Eclampsia
  • HELLP syndrome
  • Preeclampsia
  • Preeclampsia - self-care


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