I25.4 - Coronary artery aneurysm and dissection

  • Applicable to Coronary artery aneurysm and dissection
  • The 2025 edition of ICD10-CM I25.4 became effective on October 1, 2024.
  • This is the American ICD10-CM version of I25.4 - other international versions of ICD10 I25.4 may differ.
  • I25.4 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • I25.4 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
  • I25.4 - Coronary artery aneurysm and dissection
    • I25.4 - Coronary artery aneurysm and dissection
    • I25.41 - Coronary artery aneurysm
    • I25.42 - Coronary artery dissection

The following codes above I25.4 contain annotation back-references that may be applicable to I25.4:

Chapter: I00-I99 Diseases of the circulatory system

Section: I20-I25 Ischemic heart diseases

Category: I25 Chronic ischemic heart disease

    
Non-Billable/Non-Specific Code

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