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ICD-10-CM Current in FY 2027

O01.1

Incomplete and partial hydatidiform mole

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

Hierarchy

Where O01.1 sits in the official hierarchy. Each level is the code it is classified under.

  1. O01 Parent Hydatidiform mole
  2. O01.1 This code Incomplete and partial hydatidiform mole

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Excludes1

chorioadenoma (destruens) ( D39.2 )

Inherited from O01 — Hydatidiform mole

Excludes1

malignant hydatidiform mole ( D39.2 )

Inherited from O01 — Hydatidiform mole

Use Additional Code

code from category O08 to identify any associated complication.

Inherited from O01 — Hydatidiform mole

Version History

How O01.1 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Incomplete and partial hydatidiform mole

  2. FY 2026 Effective

    Unchanged

    Incomplete and partial hydatidiform mole

Related Codes

Other codes under O01

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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