2025 ICD-10-CM Diagnosis Code I25.702

Atherosclerosis of coronary artery bypass graft(s), unspecified, with refractory angina pectoris

  • I25.702 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Athscl CABG, unspecified, with refractory angina pectoris
  • The 2025 edition of ICD-10-CM I25.702 became effective on October 1, 2024.
  • This is the American ICD-10-CM version of I25.702 – other international versions of ICD-10 I25.702 may differ.

ICD-10-CM Coding Rules

  • I25.702 is applicable to adult patients aged 15 – 124 years inclusive.

The following code(s) above I25.702 contain annotation back-references

 that may be applicable to I25.702:

  • I00-I99  Diseases of the circulatory system
  • I20-I25  Ischemic heart diseases
  • I25  Chronic ischemic heart disease
  • I25.7  Atherosclerosis of coronary artery bypass graft(s) and coronary artery of transplanted heart with angina pectoris

ICD-10-CM I25.702 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):

  • 302 Atherosclerosis with mcc
  • 303 Atherosclerosis without mcc

Code History

  • 2023 (effective 10/1/2022): New code
  • 2024 (effective 10/1/2023): No change
  • 2025 (effective 10/1/2024): No change

Diagnosis Index entries containing back-references to I25.702:

  • Arteriosclerosis, arteriosclerotic (diffuse) (obliterans) (of) (senile) (with calcification) I70.90
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