Region Lowest Copayment (Dollar Amount) Median Copayment (Dollar Amount) Highest Copayment (Dollar Amount) Northeast $25.00 $60.00 $100.00 South $75.00 $112.50 $150.00 Midwest $75.00 $85.00 $105.00 West $6.00 $25.00 $75.00 Total $6.00 $75.00 $150.00