Is O9A.111 a billable ICD-10-CM code?

Yes. O9A.111 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does O9A.111 sit in the tabular list?

Pregnancy, childbirth and the puerperium (O00-O9A), in the block Other obstetric conditions, not elsewhere classified (O94-O9A).

O9A.111

O9A.111 — Malignant neoplasm complicating pregnancy, first trimester

Billable / specific codeICD-10-CM

O9A.111 is a billable, specific ICD-10-CM code for malignant neoplasm complicating pregnancy, first trimester. It is valid for submission on a claim.

Risk adjustment

O9A.111 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

O9A.111 is named in 2 Medicare coverage policies — 2 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

A52450Billing and Coding: Paclitaxel (e.g., Taxol®/Abraxane ™)
A57189Billing and Coding: Serum Magnesium

Related codes at this level

Codes that share O9A.11. If O9A.111 is not quite right, the correct code is usually one of these.

Questions about O9A.111

Is O9A.111 a billable ICD-10-CM code?: Yes. O9A.111 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does O9A.111 sit in the tabular list?: Pregnancy, childbirth and the puerperium (O00-O9A), in the block Other obstetric conditions, not elsewhere classified (O94-O9A).