O02.8Other specified abnormal products of conception

O02.8 is the ICD-10-CM diagnosis code for other specified abnormal products of conception. It belongs to category O02 (other abnormal products of conception), block O00-O08 (pregnancy with abortive outcome) and chapter 15 (pregnancy, childbirth and the puerperium). It is a header code, so it can't be reported by itself; one of its 2 subcodes must be used instead.

Within O02, choose O02.8 (Other specified abnormal products of conception) only when documentation doesn't support a more specific option: Blighted ovum and nonhydatidiform mole (O02.0), Missed abortion (O02.1) and abnormal product of conception, unspecified (O02.9).

To report this condition, pick the subcode that matches the documentation: O02.81 (pregnancy) and O02.89 (conception).

Don't report O02.8 together with the conditions in its Excludes1 note: abnormal products of conception with blighted ovum (O02.0), abnormal products of conception with hydatidiform mole (O01.-) and abnormal products of conception with nonhydatidiform mole (O02.0).

Use an additional code from category O08 to identify any associated complication.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.