Federal Data Hub › HRSA 340B · JSON
340B ID CAH521302-00
ParticipatingCritical Access Hospital
Mayo Clinic Health System - Oakridge, Inc is a Critical Access Hospital enrolled in the federal 340B Drug Pricing Program in Osseo, WI. The program lets qualifying providers buy outpatient drugs at deep federal discounts. This entity reports 5 contract-pharmacy arrangement(s) (4 currently active) — the third-party pharmacies that dispense its 340B-discounted drugs.
| Pharmacy | Location | Begin | Terminated | Pharmacy ID |
|---|---|---|---|---|
| MAYO CLINIC HLTH SYS-PHARMACY & HOME MED | OSSEO, WI | 2013-10-01 | 2020-01-01 | 56890 |
| MAYO CLINIC PHARMACY | Rochester, MN | 2025-07-01 | — | 57712 |
| WALGREEN CO. | EAU CLAIRE, WI | 2023-07-01 | — | 10528 |
| WALGREEN CO. | EAU CLAIRE, WI | 2023-07-01 | — | 10530 |
| Walgreens Central Fill #21426 | Brooklyn Park, MN | 2025-10-01 | — | 146339 |
Click a Pharmacy ID to see every other 340B entity using that same pharmacy.
The 340B Drug Pricing Program (Public Health Service Act §340B) requires drug manufacturers to sell outpatient drugs to enrolled "covered entities" — disproportionate-share hospitals, federally qualified health centers, and specialized clinics — at significant discounts. Covered entities increasingly contract with third-party "contract pharmacies" to dispense these drugs, a practice that has grown explosively and drawn scrutiny over how the discounts are used. This page mirrors HRSA's Office of Pharmacy Affairs (OPAIS) public registry.
Source: HRSA OPAIS. License: CC0 1.0. Snapshot 2026-06-25.