O02.81 - Inappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy
- Applicable to Inappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy
- The 2025 edition of ICD10-CM O02.81 became effective on October 1, 2024.
- This is the American ICD10-CM version of O02.81 - other international versions of ICD10 O02.81 may differ.
- O02.81 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion Term
- Biochemical pregnancy
- Chemical pregnancy
- Inappropriate level of quantitative human chorionic gonadotropin (hCG) for gestational age in early pregnancy
The following codes above O02.81 contain annotation back-references that may be applicable to O02.81:
Chapter: O00-O9A Pregnancy, childbirth and the puerperium
Section: O00-O08 Pregnancy with abortive outcome
Category: O02 Other abnormal products of conception
Billable/Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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