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Diagnosis Code

O10.912 UNSP PRE-EXISTING HTN COMP PREGNANCY, SECOND TRIMESTER


Code Information

Diagnosis Code: O10.912

Short Description: Unsp pre-existing htn comp pregnancy, second trimester

Long Description: Unspecified pre-existing hypertension complicating pregnancy, second trimester

The code O10.912 is VALID for claim submission

Code Classification:

  • Pregnancy, childbirth and the puerperium (O00-O9A)
    • Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
      • Pre-existing hypertension compl preg/chldbrth (O10)
        • O10.912 Unsp pre-existing htn comp pregnancy, second trimester

This code is valid for maternity diagnoses

Code Version: 2022 ICD-10-CM


Diagnostic Related Group(s)

The code O10.912 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Other Antepartum Diagnoses With O.r. Procedures With Mcc (817)
  • Other Antepartum Diagnoses With O.r. Procedures With Cc (818)
  • Other Antepartum Diagnoses With O.r. Procedures Without Cc/mcc (819)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
O10.912 Right Arrow 642.01 Essen hyperten-delivered
642.03 Essen hyperten-antepart

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
O10 Pre-existing hypertension complicating pregnancy, childbirth and the puerperium
O10.0 Pre-existing essential hypertension complicating pregnancy, childbirth and the puerperium
O10.01 Pre-existing essential hypertension complicating pregnancy
O10.011 Pre-existing essential hypertension complicating pregnancy, first trimester
O10.012 Pre-existing essential hypertension complicating pregnancy, second trimester
O10.013 Pre-existing essential hypertension complicating pregnancy, third trimester
O10.019 Pre-existing essential hypertension complicating pregnancy, unspecified trimester
O10.02 Pre-existing essential hypertension complicating childbirth
O10.03 Pre-existing essential hypertension complicating the puerperium
O10.1 Pre-existing hypertensive heart disease complicating pregnancy, childbirth and the puerperium
O10.11 Pre-existing hypertensive heart disease complicating pregnancy
O10.111 Pre-existing hypertensive heart disease complicating pregnancy, first trimester
O10.112 Pre-existing hypertensive heart disease complicating pregnancy, second trimester
O10.113 Pre-existing hypertensive heart disease complicating pregnancy, third trimester
O10.119 Pre-existing hypertensive heart disease complicating pregnancy, unspecified trimester
O10.12 Pre-existing hypertensive heart disease complicating childbirth
O10.13 Pre-existing hypertensive heart disease complicating the puerperium
O10.2 Pre-existing hypertensive chronic kidney disease complicating pregnancy, childbirth and the puerperium
O10.21 Pre-existing hypertensive chronic kidney disease complicating pregnancy
O10.211 Pre-existing hypertensive chronic kidney disease complicating pregnancy, first trimester
O10.212 Pre-existing hypertensive chronic kidney disease complicating pregnancy, second trimester
O10.213 Pre-existing hypertensive chronic kidney disease complicating pregnancy, third trimester
O10.219 Pre-existing hypertensive chronic kidney disease complicating pregnancy, unspecified trimester
O10.22 Pre-existing hypertensive chronic kidney disease complicating childbirth
O10.23 Pre-existing hypertensive chronic kidney disease complicating the puerperium
O10.3 Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, childbirth and the puerperium
O10.31 Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy
O10.311 Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, first trimester
O10.312 Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, second trimester
O10.313 Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, third trimester
O10.319 Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, unspecified trimester
O10.32 Pre-existing hypertensive heart and chronic kidney disease complicating childbirth
O10.33 Pre-existing hypertensive heart and chronic kidney disease complicating the puerperium
O10.4 Pre-existing secondary hypertension complicating pregnancy, childbirth and the puerperium
O10.41 Pre-existing secondary hypertension complicating pregnancy
O10.411 Pre-existing secondary hypertension complicating pregnancy, first trimester
O10.412 Pre-existing secondary hypertension complicating pregnancy, second trimester
O10.413 Pre-existing secondary hypertension complicating pregnancy, third trimester
O10.419 Pre-existing secondary hypertension complicating pregnancy, unspecified trimester
O10.42 Pre-existing secondary hypertension complicating childbirth
O10.43 Pre-existing secondary hypertension complicating the puerperium
O10.9 Unspecified pre-existing hypertension complicating pregnancy, childbirth and the puerperium
O10.91 Unspecified pre-existing hypertension complicating pregnancy
O10.911 Unspecified pre-existing hypertension complicating pregnancy, first trimester
O10.913 Unspecified pre-existing hypertension complicating pregnancy, third trimester
O10.919 Unspecified pre-existing hypertension complicating pregnancy, unspecified trimester
O10.92 Unspecified pre-existing hypertension complicating childbirth
O10.93 Unspecified pre-existing hypertension complicating the puerperium

This page was last updated on: 10/1/2023

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