The Holter test cost can vary depending on several factors, including your location, healthcare provider, and whether or not you have insurance. This test, used to monitor heart activity over 24 to 48 hours, is an essential diagnostic tool for detecting irregular heart rhythms and other cardiac issues. Key Points: Average Cost Without Insurance: Typically ranges from INR 3500 to I... https://www.cityxrayclinic.com/facilities/holter-monitor-test-cost