Unspecified maternal hypertension (O16)

ICD-10 Index
- Pregnancy, childbirth and the puerperium (O00–O99)
  - Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
    - - O16 - Unspecified maternal hypertension NON-BILLABLE CODE
      - O16.1 - Unspecified maternal hypertension, first trimester BILLABLE CODE
      - O16.2 - Unspecified maternal hypertension, second trimester BILLABLE CODE
      - O16.3 - Unspecified maternal hypertension, third trimester BILLABLE CODE
      - O16.4 - Unspecified maternal hypertension, complicating childbirth BILLABLE CODE
      - O16.5 - Unspecified maternal hypertension, comp the puerperium BILLABLE CODE
      - O16.9 - Unspecified maternal hypertension, unspecified trimester BILLABLE CODE