| Division and State | Generic | Preferred | Non-Preferred | Specialty |
|---|---|---|---|---|
| United States | 72.7% | 66.1% | 63.0% | 39.0% |
| New England: | ||||
| Connecticut | 63.2% | 61.0% | 51.6% | 38.0% |
| Maine | 70.0% | 70.3% | 67.9% | 42.3% |
| Massachusetts | 85.2% | 74.1% | 72.5% | 54.8% |
| New Hampshire | 78.1% | 70.5% | 63.0% | 40.7% |
| Rhode Island | 78.8% | 74.9% | 74.3% | 56.7% |
| Vermont | 66.9% | 62.1% | 53.3% | 37.7% |
| Middle Atlantic: | ||||
| New Jersey | 73.9% | 61.2% | 61.3% | 37.0% |
| New York | 76.6% | 68.1% | 64.2% | 40.7% |
| Pennsylvania | 73.2% | 66.8% | 65.9% | 47.1% |
| East North Central: | ||||
| Illinois | 60.4% | 60.7% | 58.7% | 44.7% |
| Indiana | 64.3% | 60.3% | 54.2% | 36.4% |
| Michigan | 83.4% | 73.6% | 69.5% | 30.6% |
| Ohio | 71.1% | 65.1% | 61.1% | 25.4% |
| Wisconsin | 66.7% | 61.7% | 58.7% | 32.3% |
| West North Central: | ||||
| Iowa | 61.7% | 55.7% | 55.9% | 52.5% |
| Kansas | 69.5% | 64.5% | 63.1% | 54.0% |
| Minnesota | 47.5% | 40.2% | 38.1% | 23.9% |
| Missouri | 66.8% | 57.5% | 56.0% | 41.5% |
| Nebraska | 56.2% | 50.9% | 48.8% | 39.3% |
| North Dakota | 49.7% | 48.3% | 48.0% | 32.3% |
| South Dakota | 75.2% | 69.4% | 69.4% | 49.8% |
| South Atlantic: | ||||
| Delaware | 76.8% | 74.2% | 71.6% | 50.6% |
| District of Columbia | 78.1% | 69.8% | 71.2% | 42.7% |
| Florida | 82.9% | 73.3% | 72.3% | 37.6% |
| Georgia | 69.4% | 62.0% | 61.4% | 41.8% |
| Maryland | 79.2% | 79.4% | 76.1% | 48.8% |
| North Carolina | 79.4% | 69.0% | 66.1% | 42.3% |
| South Carolina | 63.8% | 61.0% | 59.2% | 40.7% |
| Virginia | 80.4% | 76.1% | 70.7% | 36.1% |
| West Virginia | 66.5% | 62.0% | 58.0% | 40.1% |
| East South Central: | ||||
| Alabama | 70.7% | 67.8% | 65.4% | 48.9% |
| Kentucky | 65.3% | 58.6% | 58.5% | 25.4% |
| Mississippi | 81.0% | 76.0% | 72.8% | 58.7% |
| Tennessee | 65.3% | 57.0% | 54.4% | 39.3% |
| West South Central: | ||||
| Arkansas | 69.7% | 64.3% | 63.0% | 42.9% |
| Louisiana | 70.3% | 64.8% | 60.9% | 36.0% |
| Oklahoma | 71.2% | 74.8% | 70.6% | 51.9% |
| Texas | 71.6% | 60.5% | 59.1% | 42.0% |
| Mountain: | ||||
| Arizona | 71.8% | 62.6% | 59.2% | 43.0% |
| Colorado | 68.9% | 59.1% | 55.4% | 34.9% |
| Idaho | 66.9% | 53.3% | 43.5% | 26.1% |
| Montana | 44.6% | 44.1% | 32.5% | 31.1% |
| Nevada | 83.2% | 65.9% | 63.0% | 31.5% |
| New Mexico | 76.1% | 78.1% | 78.7% | 34.7% |
| Utah | 70.2% | 47.6% | 42.9% | 27.7% |
| Wyoming | 65.7% | 64.6% | 57.6% | 33.6% |
| Pacific: | ||||
| Alaska | 68.1% | 54.9% | 54.0% | 34.7% |
| California | 80.7% | 79.0% | 73.7% | 36.0% |
| Hawaii | 82.1% | 72.6% | 71.7% | 55.8% |
| Oregon | 75.1% | 72.0% | 63.9% | 33.1% |
| Washington | 60.5% | 57.4% | 46.4% | 27.8% |
Source: Agency for Healthcare Research and Quality, Center for Financing, Access and Cost Trends. 2019 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 | 0.57% | 0.64% | 0.65% | 0.70% |
| New England: | ||||
| Connecticut | 3.95% | 3.71% | 3.81% | 3.98% |
| Maine | 2.61% | 2.47% | 2.63% | 3.09% |
| Massachusetts | 2.66% | 3.10% | 3.08% | 4.04% |
| New Hampshire | 3.39% | 3.77% | 3.94% | 3.88% |
| Rhode Island | 2.61% | 3.15% | 3.15% | 3.56% |
| Vermont | 3.82% | 4.01% | 4.36% | 5.20% |
| Middle Atlantic: | ||||
| New Jersey | 3.74% | 5.63% | 5.53% | 5.17% |
| New York | 2.28% | 2.61% | 2.55% | 2.41% |
| Pennsylvania | 2.86% | 3.16% | 3.16% | 3.13% |
| East North Central: | ||||
| Illinois | 2.56% | 2.61% | 2.63% | 2.71% |
| Indiana | 2.97% | 3.22% | 3.68% | 3.79% |
| Michigan | 2.10% | 3.20% | 3.55% | 3.77% |
| Ohio | 3.95% | 4.15% | 4.24% | 3.40% |
| Wisconsin | 3.10% | 3.29% | 3.32% | 3.06% |
| West North Central: | ||||
| Iowa | 4.17% | 4.28% | 4.40% | 4.11% |
| Kansas | 3.61% | 3.86% | 3.85% | 3.99% |
| Minnesota | 3.51% | 3.40% | 3.32% | 3.16% |
| Missouri | 3.95% | 4.09% | 3.90% | 3.83% |
| Nebraska | 3.81% | 3.99% | 3.98% | 3.93% |
| North Dakota | 3.25% | 3.29% | 3.33% | 3.23% |
| South Dakota | 2.42% | 3.14% | 3.16% | 4.83% |
| South Atlantic: | ||||
| Delaware | 3.70% | 4.18% | 4.31% | 4.49% |
| District of Columbia | 3.29% | 4.28% | 4.25% | 4.81% |
| Florida | 2.39% | 3.44% | 3.41% | 3.91% |
| Georgia | 4.43% | 4.42% | 4.39% | 4.18% |
| Maryland | 3.15% | 3.12% | 3.38% | 4.37% |
| North Carolina | 2.69% | 3.59% | 3.72% | 4.97% |
| South Carolina | 3.48% | 3.56% | 3.56% | 3.79% |
| Virginia | 2.99% | 3.58% | 3.70% | 4.12% |
| West Virginia | 4.24% | 4.25% | 4.26% | 4.54% |
| East South Central: | ||||
| Alabama | 3.66% | 3.71% | 3.72% | 3.94% |
| Kentucky | 4.03% | 4.11% | 4.08% | 3.48% |
| Mississippi | 2.59% | 3.58% | 3.71% | 4.07% |
| Tennessee | 3.14% | 3.23% | 3.24% | 3.37% |
| West South Central: | ||||
| Arkansas | 4.83% | 4.72% | 4.69% | 4.30% |
| Louisiana | 3.06% | 3.49% | 3.55% | 3.44% |
| Oklahoma | 3.11% | 3.47% | 3.66% | 4.29% |
| Texas | 2.24% | 2.27% | 2.27% | 2.38% |
| Mountain: | ||||
| Arizona | 3.52% | 3.92% | 3.93% | 4.13% |
| Colorado | 3.32% | 6.05% | 5.89% | 4.76% |
| Idaho | 3.93% | 3.42% | 3.49% | 3.03% |
| Montana | 4.68% | 4.05% | 4.11% | 3.92% |
| Nevada | 2.76% | 4.21% | 4.19% | 3.58% |
| New Mexico | 3.16% | 2.97% | 2.92% | 3.88% |
| Utah | 3.69% | 4.14% | 4.08% | 3.75% |
| Wyoming | 3.39% | 4.00% | 3.71% | 3.59% |
| Pacific: | ||||
| Alaska | 3.05% | 3.89% | 3.78% | 3.76% |
| California | 1.76% | 1.78% | 2.01% | 3.09% |
| Hawaii | 2.62% | 3.16% | 3.16% | 3.37% |
| Oregon | 3.33% | 3.37% | 3.66% | 4.00% |
| Washington | 6.07% | 5.97% | 5.27% | 3.98% |
Source: Agency for Healthcare Research and Quality, Center for Financing, Access and Cost Trends. 2019 Medical Expenditure Panel Survey-Insurance Component.
Note: Definitions and descriptions of the methods used for this survey can be found in the Technical Appendix.