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ICD-10-CM Current in FY 2027

O99

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

Release
FY 2027
Effective
Official source (opens in a new tab)

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files.

Includes

conditions which complicate the pregnant state, are aggravated by the pregnancy or are a main reason for obstetric care

Excludes2

when the reason for maternal care is that the condition is known or suspected to have affected the fetus (O35-O36)

Use Additional Code

code to identify specific condition

More Specific Codes

9 codes under O99

Version History

How O99 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

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

  2. FY 2026 Effective

    Unchanged

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

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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