ICD-10-CM code "O11.1": Pre-existing hypertension with pre-eclampsia, first trimester (2024)

Overview

ICD-10 CodeO11.1
DescriptionPre-existing hypertension with pre-eclampsia, first trimester
Hierarchy
  1. Pregnancy, childbirth and the puerperium (O00-O9A)
  2. Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
  3. Pre-existing hypertension with pre-eclampsia (O11)
  4. Pre-existing hypertension with pre-eclampsia, first trimester (O11.1)
Billable statusICD-10-CM Billable code

Excludes

  1. Pregnancy, childbirth and the puerperium (O00-O9A)

    Type 1supervision of normal pregnancy (Z34.-)

    Type 2mental and behavioral disorders associated with the puerperium (F53.-)

    Type 2obstetrical tetanus (A34)

    Type 2postpartum necrosis of pituitary gland (E23.0)

    Type 2puerperal osteomalacia (M83.0)

  2. Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
  3. Pre-existing hypertension with pre-eclampsia (O11)
  4. Pre-existing hypertension with pre-eclampsia, first trimester (O11.1)

Includes

  1. Pregnancy, childbirth and the puerperium (O00-O9A)
  2. Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
  3. Pre-existing hypertension with pre-eclampsia (O11)

    Includesconditions in O10 complicated by pre-eclampsia

    Includespre-eclampsia superimposed pre-existing hypertension

  4. Pre-existing hypertension with pre-eclampsia, first trimester (O11.1)