O15.03
O15.03 — Eclampsia complicating pregnancy, third trimester
Billable / specific codeICD-10-CM
O15.03 is a billable, specific ICD-10-CM code for eclampsia complicating pregnancy, third trimester. It is valid for submission on a claim.
Risk adjustment
O15.03 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
O15.03 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.
- A57189Billing and Coding: Serum Magnesium
- A57326Billing and Coding: Electrocardiograms
Related codes at this level
Codes that share O15.0. If O15.03 is not quite right, the correct code is usually one of these.
Questions about O15.03
- Is O15.03 a billable ICD-10-CM code?
- Yes. O15.03 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does O15.03 sit in the tabular list?
- Pregnancy, childbirth and the puerperium (O00-O9A), in the block Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16).