| 2026-08-06 | sam | Q301--EASTERN REGION VISN Reference Lab Testing (VA-26-00000 | QUEST DIAGNOSTICS INCORPO | $40.0M | 0.2 |
| 2026-08-06 | sam | Q301--EASTERN REGION VISN Reference Lab Testing (VA-26-00000 | QUEST DIAGNOSTICS INCORPO | $40.0M | 0.2 |
| 2026-08-01 | sam | Q301--Reference Lab Services - Detroit | LABORATORY CORPORATION OF | $2.7M | 0.0 |
| 2026-08-01 | sam | Q301--Reference Lab Services - Detroit | LABORATORY CORPORATION OF | $2.7M | 0.0 |
| 2026-08-01 | sam | Q301--Reference Lab Services - Detroit | LABORATORY CORPORATION OF | $2.7M | 0.0 |
| 2026-07-24 | sam | Q301--VISN22 | REFERENCE LABORATORY TESTING | QUEST DIAGNOSTICS INCORPO | $30.9M | 0.1 |
| 2026-07-13 | usaspending | 15B51926P00000201 | QUEST DIAGNOSTICS INCORPO | $-12023 | — |
| 2026-07-10 | sam | Q301--Genetic Testing Services for P&LMS, LR, AR | NATERA INC | $550K | 0.0 |
| 2026-07-10 | sam | Clinical Reference Laboratory Testing Services | LABORATORY CORPORATION OF | $364.7M | 0.4 |
| 2026-07-01 | usaspending | 15B51826F00000101 | QUEST DIAGNOSTICS INCORPO | $0 | — |
| 2026-06-01 | usaspending | 15B51826F00000108 | QUEST DIAGNOSTICS INCORPO | $8K | 0.0 |
| 2026-05-01 | usaspending | 15B31426F00000147 | QUEST DIAGNOSTICS INCORPO | $10K | 0.0 |
| 2026-05-01 | usaspending | 15B30226F00000131 | QUEST DIAGNOSTICS INCORPO | $36K | 0.0 |
| 2026-03-01 | usaspending | 15B11826F00000074 | QUEST DIAGNOSTICS INCORPO | $6K | 0.0 |
| 2026-02-02 | usaspending | 15B41526F00000044 | QUEST DIAGNOSTICS INCORPO | $38K | 0.0 |
| 2026-01-01 | usaspending | 15B50426F00000090 | QUEST DIAGNOSTICS INCORPO | $28K | 0.0 |
| 2026-01-01 | usaspending | 15B51026F00000047 | QUEST DIAGNOSTICS INCORPO | $7K | 0.0 |
| 2026-01-01 | usaspending | 15B40226F00000034 | QUEST DIAGNOSTICS INCORPO | $2K | 0.0 |
| 2025-04-01 | usaspending | 36C24625N0598 | QUEST DIAGNOSTICS INCORPO | $2.1M | 0.0 |
| 2025-04-01 | usaspending | 36C24625N0443 | QUEST DIAGNOSTICS INCORPO | $1.3M | 0.0 |
| 2022-07-20 | usaspending | 75H71322F29227 | QUEST DIAGNOSTICS INCORPO | $32K | 0.0 |
| 2021-10-01 | usaspending | 36C26222N0031 | QUEST DIAGNOSTICS INCORPO | $988K | 0.0 |