ICD-10-CM 2027
ICD-10 code for product of conception abnormal
Abnormal product of conception, unspecified
From the official ICD-10-CM alphabetic index entry “Abnormal, abnormality, abnormalities › product of conception”. Page updated September 29, 2026.
About coding product of conception abnormal
The ICD-10-CM code for product of conception abnormal is O02.9 (Abnormal product of conception, unspecified). The official index lists 1 more specific code, so check the documentation for details such as type, cause, site or severity before settling on O02.9.
Within O02, choose O02.9 (Abnormal product of conception, unspecified) only when documentation doesn't support a more specific option: Blighted ovum and nonhydatidiform mole (O02.0), Missed abortion (O02.1) and other specified abnormal products of conception (O02.8).
Use an additional code from category O08 to identify any associated complication.
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
More specific product of conception abnormal codes (official index)
- specified type NEC O02.89 — Other abnormal products of conception
Common questions about product of conception abnormal ICD-10 codes
What is the ICD-10 code for product of conception abnormal?
- O02.9 — Abnormal product of conception, unspecified. More specific codes apply when the documentation supports them: O02.89.
Is O02.9 billable?
- Yes. O02.9 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can O02.9 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict O02.9 as a principal diagnosis.
Is O02.9 a CC or MCC?
- No. O02.9 is neither a CC nor an MCC under MS-DRG v44.0.