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O03.86

O03.86: Cardiac arrest following complete or unspecified spontaneous abortion

Billable / specific codeICD-10-CM

O03.86 is a billable, specific ICD-10-CM code for cardiac arrest following complete or unspecified spontaneous abortion. It is valid for submission on a claim.

Check O03.86 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

O03.86 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A57189Billing and Coding: Serum Magnesium

Alphabetic index entries that lead here

  • Abortion›complicated›cardiac arrest

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under O03.8

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.