ICD-10 Code
International Classification of Diseases, 10th Revision
Oct 18, 2018
I25.81 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
Atherosclerosis of other coronary vessels without angina pectoris
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)
Excludes1
  • atherosclerotic heart disease of native coronary artery without angina pectoris (I25.10)

More specific codes for Atherosclerosis of other coronary vessels without angina pectoris

  • I25.810 - Atherosclerosis of coronary artery bypass graft(s) without angina pectoris
  • I25.811 - Atherosclerosis of native coronary artery of transplanted heart without angina pectoris
  • I25.812 - Atherosclerosis of bypass graft of coronary artery of transplanted heart without angina pectoris
See also ICD 10 code for
See the ICD-10-CM Coding Guidelines.

Questions related to I25.81 Atherosclerosis of other coronary vessels without angina pectoris

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.