O02.81
Inappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy
- Release
- FY 2027
- Effective
Hierarchy
Where O02.81 sits in the official hierarchy. Each level is the code it is classified under.
- O02 Other abnormal products of conception
- O02.8 Parent Other specified abnormal products of conception
- O02.81 This code Inappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy
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.
Inclusion Terms
Biochemical pregnancy
Inclusion Terms
Chemical pregnancy
Inclusion Terms
Inappropriate level of quantitative human chorionic gonadotropin (hCG) for gestational age in early pregnancy
Excludes1
abnormal products of conception with blighted ovum ( O02.0 )
Inherited from O02.8 — Other specified abnormal products of conception
Use Additional Code
code from category O08 to identify any associated complication.
Inherited from O02 — Other abnormal products of conception
Version History
How O02.81 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentInappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy
-
FY 2026 Effective
UnchangedInappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy
Related Codes
Other codes under O02.8
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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