The Chair of the Public Accounts Committee says four more agencies which are believed to have breached public pay rules will be named tomorrow.
Fianna Fáil's John McGuinness says four whistleblowers have come forward to reveal top-up issues - similar to those used at the Central Remedial Clinic.
The Committee is due to meet with representatives from the HSE and Department of Health at a meeting tomorrow morning.
And PAC Chair John McGuinness says the agencies in question will be named during that hearing.
