ICD-10 Code
International Classification of Diseases, 10th Revision
Jul 18, 2018
I25.1 is NOT a complete or valid ICD 10 diagnosis code.

You should code each health care encounter to the level of certainty known for that encounter. When sufficient clinical information is not known or available to assign a more specific code, it is acceptable to report the appropriate unspecified code.

See below for more specifc codes relating to
Atherosclerotic heart disease of native coronary artery
Inclusion Term
  • Atherosclerotic cardiovascular disease
  • Coronary (artery) atheroma
  • Coronary (artery) atherosclerosis
  • Coronary (artery) disease
  • Coronary (artery) sclerosis
Use Additional Code
  • code, if applicable, to identify:
  • coronary atherosclerosis due to calcified coronary lesion (I25.84)
  • coronary atherosclerosis due to lipid rich plaque (I25.83)
Excludes2
  • atheroembolism (I75.-)
  • atherosclerosis of coronary artery bypass graft(s) and transplanted heart (I25.7-)

More specific codes for Atherosclerotic heart disease of native coronary artery

  • I25.10 - Atherosclerotic heart disease of native coronary artery without angina pectoris
  • I25.11 - Atherosclerotic heart disease of native coronary artery with angina pectoris
    • I25.110 - Atherosclerotic heart disease of native coronary artery with unstable angina pectoris
    • I25.111 - Atherosclerotic heart disease of native coronary artery with angina pectoris with documented spasm
    • I25.118 - Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris
    • I25.119 - Atherosclerotic heart disease of native coronary artery with unspecified angina pectoris
See also ICD 10 code for
See the ICD-10-CM Coding Guidelines.

Questions related to I25.1 Atherosclerotic heart disease of native coronary artery

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.