Angiography costs in Kolkata vary depending on the type of procedure, hospital, and technology used. Basic coronary angiography typically starts from around ₹12,000 and can go up to ₹24,000 or more in private facilities. More advanced or specialised procedures, like CT coronary angiography, often cost around ₹30,000 or higher. Citywide estimates show that angiography overall may range roughly from ₹6,800 to ₹67,000 in Kolkata, with factors like equipment quality, doctor fees, and hospital reputation influencing the final bill. Always check with the specific hospital for exact pricing and insurance coverage options.