ICD-10 Diagnosis Code O10.019

Pre-existing essential htn comp pregnancy, unsp trimester

Diagnosis Code O10.019

ICD-10: O10.019
Short Description: Pre-existing essential htn comp pregnancy, unsp trimester
Long Description: Pre-existing essential hypertension complicating pregnancy, unspecified trimester
This is the 2019 version of the ICD-10-CM diagnosis code O10.019

Valid for Submission
The code O10.019 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 - Maternity. Age range is 12–55 years inclusive (e.g., diabetes in pregnancy, antepartum pulmonary complication).
Diagnoses for females only - Diagnoses for females only.

Diagnostic Related Groups
The diagnosis code O10.019 is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)

  • 817 - OTHER ANTEPARTUM DIAGNOSES WITH O.R. PROCEDURE WITH MCC
  • 818 - OTHER ANTEPARTUM DIAGNOSES WITH O.R. PROCEDURE WITH CC
  • 819 - OTHER ANTEPARTUM DIAGNOSES WITH O.R. PROCEDURE WITHOUT CC/MCC

Convert to ICD-9
  • 642.00 - Essen hyperten preg-unsp (Approximate Flag)

Synonyms
  • Benign essential hypertension
  • Benign essential hypertension complicating AND/OR reason for care during pregnancy
  • Benign essential hypertension complicating pregnancy, childbirth and the puerperium
  • Benign essential hypertension complicating pregnancy, childbirth and the puerperium - delivered
  • Benign essential hypertension complicating pregnancy, childbirth and the puerperium - not delivered
  • Benign essential hypertension complicating pregnancy, childbirth and the puerperium with postnatal complication
  • Benign essential hypertension in obstetric context
  • Benign hypertension
  • Essential hypertension complicating AND/OR reason for care during pregnancy
  • Essential hypertension in obstetric context
  • Essential hypertension in obstetric context
  • Hypertensive emergency
  • Malignant hypertension
  • Malignant hypertension complicating AND/OR reason for care during pregnancy
  • Malignant 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.

Delivering the baby can often cure preeclampsia. But sometimes you may need to take medicines. The symptoms usually go away within 6 weeks of delivery. In rare cases, symptoms may not start until after delivery. This is called postpartum preeclampsia. It can also be very serious, and it needs to be treated right away.

  • Eclampsia (Medical Encyclopedia)
  • HELLP syndrome (Medical Encyclopedia)
  • Preeclampsia (Medical Encyclopedia)
  • Preeclampsia - self-care (Medical Encyclopedia)

[Read More]

ICD-10 Footnotes

General Equivalence Map Definitions
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.

  • Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
  • No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
  • Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.

Present on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.

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