Ancillary Test Site
3,608 laboratories of the facility type “Ancillary Test Site” hold an active CLIA certificate in the CMS file for Q2 2026. Certificates: Waiver 2,498, Accreditation 539, PPM 285, Compliance 223, Registration 63.
By state
| State or territory | Active laboratories |
|---|---|
| Alabama | 38 |
| Alaska | 10 |
| Arizona | 100 |
| Arkansas | 29 |
| California | 306 |
| Colorado | 35 |
| Connecticut | 28 |
| Delaware | 8 |
| District of Columbia | 7 |
| Florida | 248 |
| Georgia | 72 |
| Guam | 3 |
| Hawaii | 14 |
| Idaho | 18 |
| Illinois | 145 |
| Indiana | 83 |
| Iowa | 40 |
| Kansas | 43 |
| Kentucky | 59 |
| Louisiana | 33 |
| Maine | 11 |
| Maryland | 38 |
| Massachusetts | 82 |
| Michigan | 155 |
| Minnesota | 43 |
| Mississippi | 18 |
| Missouri | 79 |
| Montana | 6 |
| Nebraska | 7 |
| Nevada | 24 |
| New Hampshire | 27 |
| New Jersey | 65 |
| New Mexico | 21 |
| New York | 482 |
| North Carolina | 117 |
| North Dakota | 22 |
| Northern Mariana Islands | 2 |
| Ohio | 244 |
| Oklahoma | 36 |
| Oregon | 48 |
| Pennsylvania | 123 |
| Puerto Rico | 14 |
| Rhode Island | 10 |
| South Carolina | 94 |
| South Dakota | 9 |
| Tennessee | 35 |
| Texas | 277 |
| U.S. Virgin Islands | 1 |
| Utah | 20 |
| Vermont | 6 |
| Virginia | 61 |
| Washington | 38 |
| West Virginia | 33 |
| Wisconsin | 38 |
| Wyoming | 3 |
This type is too large for one list: open a state, then a city.