Is O09.829 a billable ICD-10-CM code?

Yes. O09.829 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does O09.829 sit in the tabular list?

Pregnancy, childbirth and the puerperium (O00-O9A), in the block Supervision of high risk pregnancy (O09).

What cannot be coded together with O09.829?

O09.829 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

O09.829

O09.829 — Supervision of pregnancy with history of in utero procedure during previous pregnancy, unspecified trimester

Billable / specific codeICD-10-CMPOA exempt

O09.829 is a billable, specific ICD-10-CM code for supervision of pregnancy with history of in utero procedure during previous pregnancy, unspecified trimester. It is valid for submission on a claim.

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

supervision of pregnancy affected by in utero procedure during current pregnancy (O35.7)

Risk adjustment

O09.829 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

O09.829 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.

A55326Billing and Coding: Zika Virus Testing by PCR and ELISA Methods

Code history

O09.829 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 O09.82. If O09.829 is not quite right, the correct code is usually one of these.

Questions about O09.829

Is O09.829 a billable ICD-10-CM code?: Yes. O09.829 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does O09.829 sit in the tabular list?: Pregnancy, childbirth and the puerperium (O00-O9A), in the block Supervision of high risk pregnancy (O09).
What cannot be coded together with O09.829?: O09.829 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.