Co-insurance of 50%, 30%, 10% or 0% for drugs used for life-threatening diseases or orphan drugs, with a co-payment of HUF 300 (USD 2.28) per pack for drugs which are fully covered in this category. Co-insurance of 15%, 45% and 75% of the price for drugs used in the treatment of chronic diseases. Any difference between retail price and Òreference priceÓ for products subject to reference pricing.