Mark Hayes is named as a lobbyist on federal disclosure filings for 2 clients through Kaiser Foundation Health Plan Inc. and 1 other registrant. The most recent filing naming them posted in October 2026. Issues reported include Health Issues, Medicare/Medicaid, Pharmacy and Budget/Appropriations.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| KAISER FOUNDATION HEALTH PLAN INC | KAISER FOUNDATION HEALTH PLAN INC. | Q3 2026 | Budget/Appropriations, Medicare/Medicaid, Health Issues |
| ASCENSION HEALTH ALLIANCE D/B/A ASCENSION | ASCENSION HEALTH ALLIANCE D/B/A ASCENSION | Q4 2025 | Budget/Appropriations, Taxation/Internal Revenue Code, Medicare/Medicaid |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 1 | 1 |
| 2025 | 1 | 1 |
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 Mark Hayes. See the Capitol Clarity rankings and method.