QUEST DIAGNOSTICS INCORPORATED
Provide medical clinical laboratory testing.
- Active Clients
- 1
- TTM Spend
- $2,480,000
- Total Filings
- 57
- Active Since
- 2013
trailing 4 reported quarters
income + expenses, last 12mo
6 in the last 12 months
14 years with filings
Income & Lobbyist Activity Last 10 years, by quarter
Clients from the last four reported quarters (1) · ranked by reported income and expenses
| Client | Reported $ | Filings | Share |
|---|---|---|---|
| QUEST DIAGNOSTICS INCORPORATED | $1.51M | 3 | 100.0% |
Issues lobbied last four reported quarters
| Issue | Activities | Share |
|---|---|---|
BUD
Budget/Appropriations
|
3 | 33.3% |
HCR
Health Issues
|
3 | 33.3% |
MMM
Medicare/Medicaid
|
3 | 33.3% |
Government entities contacted last four reported quarters
| Entity | Contacts | Share | Type |
|---|---|---|---|
| HOUSE OF REPRESENTATIVES | 9 | 33.3% | Congress |
| SENATE | 9 | 33.3% | Congress |
| Centers For Medicare and Medicaid Services (CMS) | 5 | 18.5% | Agency |
| Health & Human Services, Dept of (HHS) | 4 | 14.8% | Agency |
Revolving door lobbyists active in the last 12 months
1 of 2 lobbyists (50%) listed a prior covered government position on a lobbying filing.
- EMMA LANGE
- Special Assistant-Department of Energy
Political contributions semiannual LD-203 reports by the firm and its lobbyists
3 reports on file for 2025 (latest version of each); 2 reported no contributions.
Itemized by year
| Year | Items | Total |
|---|---|---|
| 2025 | 41 | $92,500 |
Largest recipients, 2025
| Recipient | Items | Total |
|---|---|---|
| CORNYN VICTORY COMMITTEE honoring John Cornyn Joint Fundraising Committee | 1 | $5,000 |
| DIANA DEGETTE FOR CONGRESS honoring Diana DeGette; CO-1 US House | 1 | $5,000 |
| JASON SMITH FOR CONGRESS honoring Jason Smith; MO-8 US House | 1 | $5,000 |
| KANSANS FOR MARSHALL honoring Roger Marshall; KS US Senate | 1 | $5,000 |
| SCOTT PETERS FOR CONGRESS honoring Scott Peters; CA-50 US House | 2 | $4,500 |
Filings 57 total
| Posted | Period | Client | Type | Income | Expenses | Activities | Lobbyists |
|---|---|---|---|---|---|---|---|
| 2026-07-20 | 2026 Q2 | QUEST DIAGNOSTICS INCORPORATED | 2nd Quarter - Report |
— | $470.0K | 3 | 2 |
| 2026-04-20 | 2026 Q1 | QUEST DIAGNOSTICS INCORPORATED | 1st Quarter - Report |
— | $690.0K | 3 | 2 |
| 2026-01-20 | 2025 Q3 | QUEST DIAGNOSTICS INCORPORATED | 3rd Quarter - Amendment |
— | $310.0K | 3 | 2 |
| 2026-01-20 | 2025 Q2 | QUEST DIAGNOSTICS INCORPORATED | 2nd Quarter - Amendment |
— | $330.0K | 3 | 2 |
| 2026-01-20 | 2025 Q1 | QUEST DIAGNOSTICS INCORPORATED | 1st Quarter - Amendment |
— | $330.0K | 3 | 2 |
| 2026-01-20 | 2025 Q4 | QUEST DIAGNOSTICS INCORPORATED | 4th Quarter - Report |
— | $350.0K | 3 | 2 |
| 2025-10-20 | 2025 Q3 | QUEST DIAGNOSTICS INCORPORATED | 3rd Quarter - Report |
— | $360.0K | 3 | 2 |
| 2025-07-21 | 2025 Q2 | QUEST DIAGNOSTICS INCORPORATED | 2nd Quarter - Report |
— | $410.0K | 3 | 2 |
| 2025-04-21 | 2025 Q1 | QUEST DIAGNOSTICS INCORPORATED | 1st Quarter - Report |
— | $410.0K | 3 | 2 |
| 2025-01-21 | 2024 Q4 | QUEST DIAGNOSTICS INCORPORATED | 4th Quarter - Report |
— | $390.0K | 2 | 2 |
Lobbyists active in the last 12 months (2)
- EMMA LANGE · prior govt
- SHERRY WIDICUS