O98.91

Non-Billable
ChapterO00–O9A
Ranksubcategory
Official Description

Unspecified maternal infectious and parasitic disease complicating pregnancy

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 15: Pregnancy, Childbirth and the Puerperium (O00-O9A).
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH15Pregnancy, childbirth and the puerperium (O00-O9A)
O94-O9AOther obstetric conditions, not elsewhere classified (O94-O9A)
O98Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
O98.9Unspecified maternal infectious and parasitic disease complicating pregnancy, childbirth and the puerperium
O98.91Unspecified maternal infectious and parasitic disease complicating pregnancyNot billable
O98.911Unspecified maternal infectious and parasitic disease complicating pregnancy, first trimesterBillable
O98.912Unspecified maternal infectious and parasitic disease complicating pregnancy, second trimesterBillable
O98.913Unspecified maternal infectious and parasitic disease complicating pregnancy, third trimesterBillable
O98.919Unspecified maternal infectious and parasitic disease complicating pregnancy, unspecified trimesterBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to O98.91:

categoryO98
Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
View context instructions
chapterCH15
Pregnancy, childbirth and the puerperium (O00-O9A)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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