I25.82
Chronic total occlusion of coronary artery
Clinical Classification Guidelines
Inclusion Terms
- Complete occlusion of coronary artery
- Total occlusion of coronary artery
Excludes Type 1
- acute coronary occlusion with myocardial infarction (I21.0-I21.B, I22.-)
- acute coronary occlusion without myocardial infarction (I24.0)
Code First
- coronary atherosclerosis (I25.1-, I25.7-, I25.81-)
Medical Intelligence & Overview
Chronic Total Occlusion of the coronary artery (ICD-10 code I25.82) is a condition where a coronary artery becomes completely blocked for an extended period. This blockage impairs blood flow to the heart muscle, which can lead to serious health issues such as heart attacks or chronic chest pain. Recognizing and understanding this condition is crucial for effective management and treatment.
Causes & Symptoms
Clinical Causes: Advanced atherosclerosis (buildup of fatty deposits in the arteries) Previous heart attacks leading to artery damage Chronic inflammation of the arterial walls Coronary artery spasm Plaque rupture and clot formation causing obstruction
Key Symptoms: Persistent chest pain or discomfort, often during physical activity or emotional stress Shortness of breath, especially during exertion Fatigue and general weakness Dizziness or lightheadedness Episodes of irregular heartbeats In some cases, no symptoms are present until a significant event, like a heart attack, occurs
Diagnostic & Treatment
Diagnosis Path: Diagnosis of chronic total occlusion involves a combination of medical history, physical examination, and specialized tests. Common diagnostic procedures include:
Treatment Protocols: Treatment options aim to restore blood flow to the heart muscle and reduce the risk of heart-related complications. Approaches may include:
Clinical Advice & FAQs
Billing Guidance
Is I25.82 a billable ICD-10 code?
Yes, I25.82 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report I25.82?
Clinical documentation must specify the nature of Chronic total occlusion of coronary artery and any associated comorbidities for accurate reporting.
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