O9A.112
O9A.112 — Malignant neoplasm complicating pregnancy, second trimester
Billable / specific codeICD-10-CM
O9A.112 is a billable, specific ICD-10-CM code for malignant neoplasm complicating pregnancy, second trimester. It is valid for submission on a claim.
Risk adjustment
O9A.112 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.112 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.112 is not quite right, the correct code is usually one of these.
Questions about O9A.112
- Is O9A.112 a billable ICD-10-CM code?
- Yes. O9A.112 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does O9A.112 sit in the tabular list?
- Pregnancy, childbirth and the puerperium (O00-O9A), in the block Other obstetric conditions, not elsewhere classified (O94-O9A).