Is O46.8X9 a billable ICD-10-CM code?

Yes. O46.8X9 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does O46.8X9 sit in the tabular list?

Pregnancy, childbirth and the puerperium (O00-O9A), in the block Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48).

What cannot be coded together with O46.8X9?

O46.8X9 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 O46.8X9 (O46) and apply to it just the same.

O46.8X9

O46.8X9 — Other antepartum hemorrhage, unspecified trimester

Billable / specific codeICD-10-CM

O46.8X9 is a billable, specific ICD-10-CM code for other antepartum hemorrhage, unspecified trimester. It is valid for submission on a claim.

Excludes1 inherited from the categories above O46.8X9

These are not written on O46.8X9, but they bind it: a note on a category applies to every code beneath it. Billing O46.8X9 with anything listed here is a denial.

Written on O46 — Antepartum hemorrhage, not elsewhere classified

hemorrhage in early pregnancy (O20.-)
intrapartum hemorrhage NEC (O67.-)
placenta previa (O44.-)
premature separation of placenta [abruptio placentae] (O45.-)

Other codes that can never be billed with O46.8X9

These codes carry an Excludes1 note pointing at O46.8X9. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading O46.8X9 alone.

O67Labor and delivery complicated by intrapartum hemorrhage, not elsewhere classified

Risk adjustment

O46.8X9 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.

Code history

O46.8X9 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 O46.8X. If O46.8X9 is not quite right, the correct code is usually one of these.

Questions about O46.8X9

Is O46.8X9 a billable ICD-10-CM code?: Yes. O46.8X9 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does O46.8X9 sit in the tabular list?: Pregnancy, childbirth and the puerperium (O00-O9A), in the block Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48).
What cannot be coded together with O46.8X9?: O46.8X9 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 O46.8X9 (O46) and apply to it just the same.