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3. Chapter - O00-O9A
4. Section - O00-O08
5. Category - O00
6. O00.21

O00.21 - Ovarian pregnancy with intrauterine pregnancy

• Applicable to Ovarian pregnancy with intrauterine pregnancy
• The 2025 edition of ICD10-CM O00.21 became effective on October 1, 2024.
• This is the American ICD10-CM version of O00.21 - other international versions of ICD10 O00.21 may differ.
• O00.21 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• O00.21 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

The following codes above O00.21 contain annotation back-references that may be applicable to O00.21:

• Chapter: O00-O9A - Pregnancy, childbirth and the puerperium
• Section: O00-O08 - Pregnancy with abortive outcome
• Category: O00 - Ectopic pregnancy

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.