MCMedicalCodingSoftware
O08.81

O08.81: Cardiac arrest following an ectopic and molar pregnancy

Billable / specific codeICD-10-CM

O08.81 is a billable, specific ICD-10-CM code for cardiac arrest following an ectopic and molar pregnancy. It is valid for submission on a claim.

Check O08.81 with the rest of the claim: free scrubber

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

O08.81 is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A57189Billing and Coding: Serum Magnesium
  • A57326Billing and Coding: Electrocardiograms

Alphabetic index entries that lead here

  • Complication›following›ectopic or molar pregnancy›cardiac arrest
  • Pregnancy›ectopic›complicated›cardiac arrest
  • Pregnancy›molar NEC›complicated›cardiac arrest

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under O08.8

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.