Elizabeth Macdonald Barnett is named as a lobbyist on federal disclosure filings for 12 clients through Avenue Solutions. The most recent filing naming them posted in October 2026. Issues reported include Medicare/Medicaid and Health Issues.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| VERTEX PHARMACEUTICALS INCORPORATED | AVENUE SOLUTIONS | Q3 2026 | Medicare/Medicaid, Health Issues |
| SNP ALLIANCE INC | AVENUE SOLUTIONS | Q3 2026 | Medicare/Medicaid, Health Issues |
| SCAN HEALTH PLAN | AVENUE SOLUTIONS | Q3 2026 | Medicare/Medicaid, Health Issues |
| NATIONAL ALLIANCE FOR CARE AT HOME | AVENUE SOLUTIONS | Q3 2026 | Medicare/Medicaid, Health Issues |
| FRESENIUS MEDICAL CARE NORTH AMERICA | AVENUE SOLUTIONS | Q3 2026 | Medicare/Medicaid, Health Issues |
| EDWARDS LIFESCIENCES LLC | AVENUE SOLUTIONS | Q3 2026 | Medicare/Medicaid |
| COMPASS PATHWAYS, INC. | AVENUE SOLUTIONS | Q3 2026 | Health Issues |
| LARGE UROLOGY GROUP PRACTICE ASSOCIATION (LUGPA) | AVENUE SOLUTIONS | Q2 2026 | Medicare/Medicaid, Health Issues |
| KIDNEY CARE PARTNERS | AVENUE SOLUTIONS | Q1 2026 | Medicare/Medicaid, Health Issues |
| HELP AT HOME | AVENUE SOLUTIONS | Q4 2025 | Medicare/Medicaid, Health Issues |
| INCYTE CORPORATION | AVENUE SOLUTIONS | Q1 2025 | Medicare/Medicaid, Health Issues |
| GENENTECH USA, INC. | AVENUE SOLUTIONS | Q1 2025 | Medicare/Medicaid, Health Issues |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 9 | 1 |
| 2025 | 10 | 1 |
| Year | Items | Total |
|---|---|---|
| 2026 | 3 | $2K |
Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name Elizabeth Macdonald Barnett. See the Capitol Clarity rankings and method.