| State, largest PBM | Market share in state |
|---|---|
| Alabama, Prime Therapeutics | 86% |
| Alaska, Express Scripts | 75% |
| Arizona, OptumRx | 53% |
| Arkansas, CVS/Caremark | 49% |
| California, Kaiser Pharmacy | 48% |
| Colorado, Kaiser Pharmacy | 26% |
| Connecticut, Express Scripts | 36% |
| Delaware, Express Scripts | 78% |
| District of Columbia, CVS/Caremark | 35% |
| Florida, Prime Therapeutics | 42% |
| Georgia, IngenioRx | 30% |
| Hawaii, CVS/Caremark | 64% |
| Idaho, CVS/Caremark | 54% |
| Illinois, Prime Therapeutics | 59% |
| Indiana, IngenioRx | 50% |
| Iowa, CVS/Caremark | 61% |
| Kansas, Prime Therapeutics | 47% |
| Kentucky, IngenioRx | 59% |
| Louisiana, Express Scripts | 71% |
| Maine, IngenioRx | 56% |
| Maryland, CVS/Caremark | 39% |
| Massachusetts, CVS/Caremark | 58% |
| Michigan, Express Scripts | 89% |
| Minnesota, Prime Therapeutics | 51% |
| Mississippi, Prime Therapeutics | 49% |
| Missouri, OptumRx | 39% |
| Montana, Prime Therapeutics | 51% |
| Nebraska, Prime Therapeutics | 46% |
| Nevada, OptumRx | 47% |
| New Hampshire, IngenioRx | 52% |
| New Jersey, Prime Therapeutics | 35% |
| New Mexico, Prime Therapeutics | 46% |
| New York, Express Scripts | 35% |
| North Carolina, Prime Therapeutics | 58% |
| North Dakota, Prime Therapeutics | 57% |
| Ohio, Express Scripts | 38% |
| Oklahoma, Prime Therapeutics | 57% |
| Oregon, Kaiser Pharmacy | 36% |
| Pennsylvania, Express Scripts | 47% |
| Rhode Island, Prime Therapeutics | 53% |
| South Carolina, OptumRx | 83% |
| South Dakota, CVS/Caremark | 74% |
| Tennessee, Express Scripts | 73% |
| Texas, Prime Therapeutics | 34% |
| Utah, SelectHealth | 57% |
| Vermont, Express Scripts | 77% |
| Virginia, IngenioRx | 33% |
| Washington, Kaiser Pharmacy | 33% |
| West Virginia, Express Scripts | 75% |
| Wisconsin, MedImpact | 24% |
| Wyoming, Prime Therapeutics | 54% |
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Source
Sources
Release date
October 2022
More information
Region
United States
Survey time period
as of October 2022
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