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R93.1

R93.1: Abnormal findings on diagnostic imaging of heart and coronary circulation

Billable / specific codeICD-10-CM

R93.1 is a billable, specific ICD-10-CM code for abnormal findings on diagnostic imaging of heart and coronary circulation. It is valid for submission on a claim.

Check R93.1 with the rest of the claim: free scrubber

Inclusion terms

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

  • Abnormal echocardiogram NOS
  • Abnormal heart shadow

Risk adjustment

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

Medicare coverage

R93.1 is named in 26 Medicare coverage policies: 26 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A52850Billing and Coding: Cardiac Catheterization and Coronary Angiography
  • A52868Billing and Coding: Transesophageal Echocardiography (TEE)
  • A56423Billing and Coding: Cardiology Non-emergent Outpatient Stress Testing
  • A56500Billing and Coding: Cardiac Catheterization and Coronary Angiography

Alphabetic index entries that lead here

  • Pancake heart
  • Abnormal, abnormality, abnormalities›echocardiogram
  • Findings, abnormal, inconclusive, without diagnosis›echocardiogram
  • Abnormal, abnormality, abnormalities›diagnostic imaging›coronary circulation
  • Abnormal, abnormality, abnormalities›diagnostic imaging›heart
  • Abnormal, abnormality, abnormalities›heart›shadow
  • Findings, abnormal, inconclusive, without diagnosis›heart›shadow
  • Findings, abnormal, inconclusive, without diagnosis›radiologic›intrathoracic organs NEC

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under R93

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.