Region Lowest Coinsurance Amount (Percentage) Median Coinsurance Amount (Percentage) Highest Coinsurance Amount (Percentage) Lowest Minimum (Dollar Amount) Highest Maximum (Dollar Amount) Northeast 30.0% 50.0% 50.0% N/A N/A South 45.0% 75.0% 100.0% N/A N/A Midwest 25.0% 100.0% 100.0% $30.00 $100.00 West N/A N/A N/A N/A N/A Total 25.0% 50.0% 100.0% $30.00 $100.00