I25.8
Header — not billableOther forms of chronic ischemic heart disease
The ICD-10 code for other forms of chronic ischemic heart disease is I25.8.
I25.8 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 6 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Child codes under I25.8
- I25.81Atherosclerosis of other coronary vessels without angina pectorisnon-billable header
- I25.82Chronic total occlusion of coronary artery
- I25.83Coronary atherosclerosis due to lipid rich plaque
- I25.84Coronary atherosclerosis due to calcified coronary lesion
- I25.85Chronic coronary microvascular dysfunction
- I25.89Other forms of chronic ischemic heart disease
Related codes in this category
- I25.1Atherosclerotic heart disease of native coronary arterynon-billable header
- I25.2Old myocardial infarction
- I25.3Aneurysm of heart
- I25.4Coronary artery aneurysm and dissectionnon-billable header
- I25.5Ischemic cardiomyopathy
- I25.6Silent myocardial ischemia
- I25.7Atherosclerosis of coronary artery bypass graft(s) and coronary artery of transplanted heart with angina pectorisnon-billable header
- I25.9Chronic ischemic heart disease, unspecified
- I25.8Other forms of chronic ischemic heart diseasenon-billable header