ICD-10-CM Diagnosis Code (2025)
Official Description for I25.1
Atherosclerotic heart disease of native coronary artery
Coding Notes & Guidelines for I25.1
unstable angina without atherosclerotic heart disease (I20.0)
angina pectoris with documented spasm without atherosclerotic heart disease (I20.1)
other forms of angina pectoris without atherosclerotic heart disease (I20.8-)
unspecified angina pectoris without atherosclerotic heart disease (I20.9)
- atheroembolism (I75.-)
- atherosclerosis of coronary artery bypass graft(s) and transplanted heart (I25.7-)
- code, if applicable, to identify:
- coronary atherosclerosis due to calcified coronary lesion (I25.84)
- coronary atherosclerosis due to lipid rich plaque (I25.83)
- Atherosclerotic cardiovascular disease
- Coronary (artery) atheroma
- Coronary (artery) atherosclerosis
- Coronary (artery) disease
- Coronary (artery) sclerosis
Atherosclerotic heart disease NOS
- Atherosclerotic heart disease with angina NOS
- Atherosclerotic heart disease with ischemic chest pain
Parent Code (Less Specific):
About ICD-10-CM Code I25.1 (Atherosclerotic heart disease of native coronary artery)
ICD-10-CM code I25.1 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM I25.1 became effective on October 1, 2024.
This page provides detailed information about I25.1 - Atherosclerotic heart disease of native coronary artery. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Atherosclerotic heart disease of native coronary artery.