| Division and State | Generic | Preferred | Non-Preferred | Specialty |
|---|---|---|---|---|
| United States | 70.9% | 64.4% | 60.9% | 39.7% |
| New England: | ||||
| Connecticut | 73.5% | 68.0% | 60.3% | 36.5% |
| Maine | 83.8% | 81.3% | 77.1% | 48.6% |
| Massachusetts | 82.0% | 76.6% | 75.7% | 53.8% |
| New Hampshire | 67.1% | 65.4% | 56.5% | 48.3% |
| Rhode Island | 79.1% | 73.9% | 71.9% | 50.3% |
| Vermont | 66.9% | 62.4% | 54.2% | 35.0% |
| Middle Atlantic: | ||||
| New Jersey | 67.6% | 62.4% | 58.8% | 36.1% |
| New York | 78.5% | 74.2% | 71.1% | 48.2% |
| Pennsylvania | 74.6% | 66.5% | 64.1% | 46.9% |
| East North Central: | ||||
| Illinois | 57.2% | 55.1% | 53.9% | 38.8% |
| Indiana | 60.6% | 59.0% | 51.1% | 24.1% |
| Michigan | 80.1% | 72.7% | 68.3% | 39.7% |
| Ohio | 62.5% | 61.9% | 58.3% | 35.3% |
| Wisconsin | 65.1% | 60.4% | 55.5% | 38.3% |
| West North Central: | ||||
| Iowa | 56.5% | 50.1% | 46.3% | 44.2% |
| Kansas | 66.1% | 62.4% | 61.4% | 45.9% |
| Minnesota | 46.6% | 42.0% | 40.1% | 25.5% |
| Missouri | 71.4% | 65.5% | 64.1% | 50.2% |
| Nebraska | 62.4% | 59.4% | 58.5% | 53.0% |
| North Dakota | 57.3% | 52.2% | 50.5% | 32.5% |
| South Dakota | 68.6% | 58.3% | 57.1% | 40.6% |
| South Atlantic: | ||||
| Delaware | 66.4% | 56.2% | 54.6% | 46.0% |
| District of Columbia | 78.0% | 72.4% | 71.0% | 33.2% |
| Florida | 77.6% | 69.3% | 67.3% | 43.5% |
| Georgia | 80.5% | 63.5% | 59.8% | 33.2% |
| Maryland | 75.9% | 76.6% | 75.1% | 48.9% |
| North Carolina | 64.3% | 56.6% | 50.3% | 32.1% |
| South Carolina | 79.8% | 75.3% | 69.3% | 51.1% |
| Virginia | 72.9% | 64.0% | 60.2% | 32.5% |
| West Virginia | 64.6% | 57.8% | 52.0% | 29.1% |
| East South Central: | ||||
| Alabama | 85.5% | 81.3% | 80.1% | 56.6% |
| Kentucky | 65.2% | 62.2% | 60.4% | 24.7% |
| Mississippi | 79.7% | 72.3% | 76.7% | 65.8% |
| Tennessee | 58.8% | 54.6% | 51.9% | 39.3% |
| West South Central: | ||||
| Arkansas | 72.4% | 68.1% | 60.0% | 44.3% |
| Louisiana | 69.9% | 68.2% | 65.0% | 36.4% |
| Oklahoma | 69.4% | 68.5% | 66.6% | 53.8% |
| Texas | 67.4% | 61.9% | 60.9% | 48.3% |
| Mountain: | ||||
| Arizona | 65.4% | 53.2% | 52.1% | 31.9% |
| Colorado | 64.4% | 61.2% | 56.9% | 37.5% |
| Idaho | 59.4% | 49.1% | 45.2% | 30.6% |
| Montana | 52.3% | 51.4% | 44.9% | 28.2% |
| Nevada | 73.2% | 64.2% | 59.9% | 32.5% |
| New Mexico | 65.8% | 67.0% | 66.6% | 36.2% |
| Utah | 68.1% | 50.2% | 45.0% | 26.0% |
| Wyoming | 56.8% | 47.5% | 44.5% | 28.6% |
| Pacific: | ||||
| Alaska | 63.8% | 56.8% | 51.3% | 28.5% |
| California | 79.2% | 69.1% | 64.0% | 34.1% |
| Hawaii | 78.4% | 66.3% | 61.5% | 45.0% |
| Oregon | 66.8% | 58.2% | 47.9% | 22.9% |
| Washington | 64.0% | 56.1% | 47.8% | 34.0% |
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.
| Division and State | Generic | Preferred | Non-Preferred | Specialty |
|---|---|---|---|---|
| United States | 0.60% | 0.69% | 0.68% | 0.70% |
| New England: | ||||
| Connecticut | 2.65% | 3.08% | 3.19% | 3.09% |
| Maine | 2.89% | 3.19% | 3.67% | 6.59% |
| Massachusetts | 3.22% | 3.57% | 3.56% | 5.02% |
| New Hampshire | 3.52% | 3.58% | 3.86% | 3.68% |
| Rhode Island | 3.66% | 3.79% | 3.78% | 3.81% |
| Vermont | 3.03% | 3.09% | 3.25% | 4.22% |
| Middle Atlantic: | ||||
| New Jersey | 5.00% | 5.07% | 5.09% | 5.56% |
| New York | 1.92% | 2.33% | 2.41% | 2.85% |
| Pennsylvania | 2.62% | 3.13% | 3.18% | 3.22% |
| East North Central: | ||||
| Illinois | 2.88% | 2.93% | 2.89% | 2.93% |
| Indiana | 3.56% | 3.63% | 3.68% | 2.84% |
| Michigan | 2.57% | 2.97% | 2.87% | 3.53% |
| Ohio | 4.06% | 3.88% | 4.02% | 3.33% |
| Wisconsin | 3.55% | 3.96% | 3.96% | 3.65% |
| West North Central: | ||||
| Iowa | 3.35% | 3.27% | 3.32% | 3.42% |
| Kansas | 3.33% | 3.49% | 3.45% | 3.55% |
| Minnesota | 3.67% | 3.92% | 4.05% | 4.58% |
| Missouri | 3.49% | 3.54% | 3.46% | 3.66% |
| Nebraska | 3.39% | 3.73% | 3.72% | 3.87% |
| North Dakota | 3.26% | 3.35% | 3.37% | 3.16% |
| South Dakota | 3.20% | 3.98% | 3.96% | 3.96% |
| South Atlantic: | ||||
| Delaware | 4.99% | 4.67% | 4.57% | 5.78% |
| District of Columbia | 2.97% | 2.98% | 2.80% | 3.25% |
| Florida | 2.85% | 3.02% | 3.09% | 3.46% |
| Georgia | 3.08% | 4.05% | 4.15% | 4.34% |
| Maryland | 3.19% | 3.09% | 3.12% | 4.03% |
| North Carolina | 4.30% | 4.01% | 3.87% | 3.71% |
| South Carolina | 2.57% | 2.88% | 4.18% | 4.21% |
| Virginia | 3.51% | 4.91% | 5.07% | 4.27% |
| West Virginia | 3.59% | 3.62% | 3.84% | 3.79% |
| East South Central: | ||||
| Alabama | 2.33% | 2.94% | 2.99% | 4.99% |
| Kentucky | 4.01% | 3.98% | 4.01% | 4.00% |
| Mississippi | 2.49% | 3.83% | 2.44% | 3.27% |
| Tennessee | 4.19% | 4.29% | 4.36% | 4.55% |
| West South Central: | ||||
| Arkansas | 3.78% | 3.88% | 4.07% | 4.00% |
| Louisiana | 3.41% | 3.41% | 3.57% | 3.88% |
| Oklahoma | 3.51% | 3.63% | 3.87% | 3.91% |
| Texas | 2.37% | 2.45% | 2.41% | 2.50% |
| Mountain: | ||||
| Arizona | 6.55% | 8.37% | 8.20% | 5.89% |
| Colorado | 3.72% | 3.85% | 4.02% | 4.12% |
| Idaho | 5.08% | 4.95% | 4.76% | 4.45% |
| Montana | 5.45% | 4.96% | 5.15% | 2.98% |
| Nevada | 3.30% | 3.63% | 3.69% | 3.24% |
| New Mexico | 3.75% | 3.67% | 3.66% | 4.88% |
| Utah | 4.02% | 3.70% | 3.71% | 3.39% |
| Wyoming | 4.26% | 4.68% | 4.60% | 3.81% |
| Pacific: | ||||
| Alaska | 3.13% | 4.45% | 4.42% | 4.40% |
| California | 2.00% | 2.80% | 2.69% | 2.84% |
| Hawaii | 3.29% | 4.09% | 4.09% | 4.20% |
| Oregon | 3.24% | 3.45% | 3.77% | 2.79% |
| Washington | 4.51% | 4.59% | 4.21% | 3.82% |
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.