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O162026

Non-billable

Unspecified maternal hypertension

Clinical Notes

    From O00-O9A
    • Supervision of normal pregnancy (Z34.-)

    Frequently Asked Questions

    Code Hierarchy
    O10-O16
    Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
    O10
    Pre-existing hypertension complicating pregnancy, childbirth and the puerperium
    O11
    Pre-existing hypertension with pre-eclampsia
    O12
    Gestational [pregnancy-induced] edema and proteinuria without hypertension
    O13
    Gestational [pregnancy-induced] hypertension without significant proteinuria
    O14
    Pre-eclampsia
    O15
    Eclampsia
    O16
    Unspecified maternal hypertension
    O16.1
    ...hypertension, first trimester
    O16.2
    ...hypertension, second trimester
    O16.3
    ...hypertension, third trimester
    O16.4
    ...hypertension, complicating childbirth
    O16.5
    ...hypertension, complicating the puerperium
    O16.9
    ...hypertension, unspecified trimester

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    Related MS-DRGs
    5,610 Medicare hospitalizations across 5 DRGs for codes in O16

    Top DRGs associated with codes in this category:

    832OTHER ANTEPARTUM DIAGNOSES WITHOUT O.R. PROCEDURES WITH CC2,260
    831OTHER ANTEPARTUM DIAGNOSES WITHOUT O.R. PROCEDURES WITH MCC1,804
    833OTHER ANTEPARTUM DIAGNOSES WITHOUT O.R. PROCEDURES WITHOUT CC/MCC860
    776POSTPARTUM AND POST ABORTION DIAGNOSES WITHOUT O.R. PROCEDURES286
    817OTHER ANTEPARTUM DIAGNOSES WITH O.R. PROCEDURES WITH MCC164
    Official Guidelines
    Chapter 15: Pregnancy, Childbirth, and the Puerperium

    Official coding guidelines for O00-O9A

    Unspecified maternal hypertension - ICD-10 Code O16 | FindICD10