O99.891

Billable

ChapterO00–O9A

Ranksubcategory

Official Description

Other specified diseases and conditions complicating pregnancy

Metadata & Insights

•Billable/specific code (valid for reimbursement).
•Chapter 15: Pregnancy, Childbirth and the Puerperium (O00-O9A).

General instructions are available for the parent sections:

View CH15 Notes View O99 Notes View O99.8 Notes

Clinical Hierarchy

BillableHas subcodes

CH15Pregnancy, childbirth and the puerperium (O00-O9A)

O94-O9AOther obstetric conditions, not elsewhere classified (O94-O9A)

O99Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium

O99.8Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium

O99.89Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium

O99.891Other specified diseases and conditions complicating pregnancyBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to O99.891:

subcategoryO99.8

Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium

View context instructions

categoryO99

Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium

View context instructions

chapterCH15

Pregnancy, childbirth and the puerperium (O00-O9A)

View context instructions

Code History

FY 2020: This code replaced O99.89 (Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium)

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 817

Other Antepartum Diagnoses with O.R. Procedures with MCC

DRG 818

Other Antepartum Diagnoses with O.R. Procedures with CC

DRG 819

Other Antepartum Diagnoses with O.R. Procedures without CC/MCC

DRG 831

Other Antepartum Diagnoses without O.R. Procedures with MCC

DRG 832

Other Antepartum Diagnoses without O.R. Procedures with CC

DRG 833

Other Antepartum Diagnoses without O.R. Procedures without CC/MCC

Cross Reference

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