ICD-10-CM code "O16.1": Unspecified maternal hypertension, first trimester (2024)

Overview

ICD-10 CodeO16.1
DescriptionUnspecified maternal hypertension, 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. Unspecified maternal hypertension (O16)
  4. Unspecified maternal hypertension, first trimester (O16.1)
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. Unspecified maternal hypertension (O16)
  4. Unspecified maternal hypertension, first trimester (O16.1)

Includes

  1. Pregnancy, childbirth and the puerperium (O00-O9A)
  2. Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
  3. Unspecified maternal hypertension (O16)
  4. Unspecified maternal hypertension, first trimester (O16.1)