Table III.F.33 Average prescription drug coinsurance per employee enrolled in a health insurance plan that had a prescription drug coinsurance for generic, preferred, non-preferred, and specialty tiers by government type and size and census division: United States, 2020
Census division/ government type and size Generic Preferred Non-Preferred Specialty
United States 19.7    25.1    33.6    27.5   
Census division:
New England 16.4    19.6    26.2    25.9   
Middle Atlantic 19.3    34.1    37.7    37.6   
East North Central 17.9    20.7    27.8    24.7   
West North Central 23.6    28.3    40.5    31.0   
South Atlantic 20.7    24.4    31.1    26.2   
East South Central 19.4    23.4    25.7    26.2   
West South Central 23.3    25.1    38.1    21.8   
Mountain 19.9    24.5    33.7    25.4   
Pacific 13.3    20.1    34.2    29.3   
Government type and size:
State governments 18.6    24.0    33.0    28.1   
Local governments:
   Less than 250 employees 21.5    25.0    33.6    27.3   
   250-999 employees 19.3    22.9    32.3    25.8   
   1,000-4,999 employees 19.1    23.7    30.0    23.1   
   5,000-9,999 employees 19.4    22.9    33.8    24.1   
   10,000 or more employees 21.1    30.1    39.0    36.9   

Source: Agency for Healthcare Research and Quality, Center for Financing, Access and Cost Trends. 2020 Medical Expenditure Panel Survey-Insurance Component.

Note: Definitions and descriptions of the methods used for this survey can be found in the Technical Appendix.

 

Table III.F.33 Standard errors for average prescription drug coinsurance per employee enrolled in a health insurance plan that had a prescription drug coinsurance for generic, preferred, non-preferred, and specialty tiers by government type and size and census division: United States, 2020
Census division/ government type and size Generic Preferred Non-Preferred Specialty
United States 0.34    0.33    0.52    0.40   
Census division:
New England 0.87    0.48    1.53    1.01   
Middle Atlantic 0.28    1.04    1.78    1.68   
East North Central 0.88    1.74    2.60    1.52   
West North Central 1.30    1.34    2.23    1.22   
South Atlantic 0.25    0.39    0.70    0.52   
East South Central 0.44    1.51    2.02    2.05   
West South Central 1.86    0.94    1.69    0.95   
Mountain 0.65    0.89    1.27    1.01   
Pacific 0.87    0.64    1.34    1.19   
Government type and size:
State governments 1.06    0.83    0.88    0.92   
Local governments:
   Less than 250 employees 1.64    1.33    1.65    1.07   
   250-999 employees 0.61    0.65    1.29    1.03   
   1,000-4,999 employees 0.64    1.01    1.84    0.78   
   5,000-9,999 employees 0.02    0.12    0.81    0.44   
   10,000 or more employees 0.05    0.45    0.45    1.11   

Source: Agency for Healthcare Research and Quality, Center for Financing, Access and Cost Trends. 2020 Medical Expenditure Panel Survey-Insurance Component.

Note: Definitions and descriptions of the methods used for this survey can be found in the Technical Appendix.

Standard errors of zero indicate that all governments in the category are in the survey.