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Z86.74

Z86.74: Personal history of sudden cardiac arrest

Billable / specific codeICD-10-CMPOA exempt

Z86.74 is a billable, specific ICD-10-CM code for personal history of sudden cardiac arrest. It is valid for submission on a claim.

Check Z86.74 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Personal history of sudden cardiac death successfully resuscitated

Excludes2 inherited from the categories above Z86.74

Not part of this code, but both may be coded when both are present.

Written on Z86.7: Personal history of diseases of the circulatory system

  • old myocardial infarction (I25.2)
  • personal history of anaphylactic shock (Z87.892)
  • postmyocardial infarction syndrome (I24.1)

Risk adjustment

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

Medicare coverage

Z86.74 is named in 20 Medicare coverage policies: 20 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56391Billing and Coding: Implantable Automatic Defibrillators
  • A56505Billing and Coding: Transesophageal Echocardiography (TEE)
  • A56602Billing and Coding: Cardiac Rhythm Device Evaluation
  • A56730Billing and Coding: Respiratory Therapy and Oximetry Services

Alphabetic index entries that lead here

  • Arrest, arrested›cardiac›personal history, successfully resuscitated
  • Death›cardiac›personal history of
  • History›personal›cardiac arrest, successfully resuscitated(death)
  • History›personal›sudden cardiac arrest
  • History›personal›sudden cardiac death successfully resuscitated

The condition this code belongs to

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Z86.7

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.