I20 ANGINA PECTORIS

Code Information

  • Diagnosis Code: I20
  • Short Description: Angina pectoris
  • Long Description: Angina pectoris
  • Code Version: 2025 ICD-10-CM

The code I20 is NOT VALID for claim submission

Code Classification

References to Index of Diseases and Injuries

The code I20 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Type 1 Excludes Notes:
    • angina pectoris with atherosclerotic heart disease of native coronary arteries (@I25.1*-)
    • atherosclerosis of coronary artery bypass graft(s) and coronary artery of transplanted heart with angina pectoris (@I25.7*-)
    • postinfarction angina (@I23.7*)

Similar Codes

ICD-10 Code ICD-10 Description
I20.0 Unstable angina
I20.1 Angina pectoris with documented spasm
I20.2 Refractory angina pectoris
I20.8 Other forms of angina pectoris
I20.81 Angina pectoris with coronary microvascular dysfunction
I20.89 Other forms of angina pectoris
I20.9 Angina pectoris, unspecified
This page was last updated on: 10/1/2025
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