Is O02.89 a billable ICD-10-CM code?

Yes. O02.89 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does O02.89 sit in the tabular list?

Pregnancy, childbirth and the puerperium (O00-O9A), in the block Pregnancy with abortive outcome (O00-O08).

What cannot be coded together with O02.89?

O02.89 carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above O02.89 (O02.8, O02) and apply to it just the same.

O02.89

O02.89 — Other abnormal products of conception

Billable / specific codeICD-10-CM

O02.89 is a billable, specific ICD-10-CM code for other abnormal products of conception. It is valid for submission on a claim.

Excludes1 inherited from the categories above O02.89

These are not written on O02.89, but they bind it: a note on a category applies to every code beneath it. Billing O02.89 with anything listed here is a denial.

Written on O02.8 — Other specified abnormal products of conception

abnormal products of conception with blighted ovum (O02.0)
abnormal products of conception with hydatidiform mole (O01.-)
abnormal products of conception with nonhydatidiform mole (O02.0)

Written on O02 — Other abnormal products of conception

papyraceous fetus (O31.0-)

Risk adjustment

O02.89 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

O02.89 is named in 1 Medicare coverage policy — 1 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

A56421Billing and Coding: CT of the Abdomen and Pelvis

How O02.89 is indexed

Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to O02.89.

Abnormal, abnormality, abnormalities›product of conception›specified type NEC

Code history

O02.89 has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.

Related codes at this level

Codes that share O02.8. If O02.89 is not quite right, the correct code is usually one of these.

O02.81Inappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy

Questions about O02.89

Is O02.89 a billable ICD-10-CM code?: Yes. O02.89 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does O02.89 sit in the tabular list?: Pregnancy, childbirth and the puerperium (O00-O9A), in the block Pregnancy with abortive outcome (O00-O08).
What cannot be coded together with O02.89?: O02.89 carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above O02.89 (O02.8, O02) and apply to it just the same.