The changes, affecting all bulk-billed services, will now begin on 1 July 2026 – a six-month delay designed to give GPs and patients more time to prepare.
The watchdog finalised 115 cases in the last financial year, saying inadequate record keeping and insufficient clinical input were responsible in most cases.
The Department of Health, Disability and Ageing is advising recipients to take proactive steps to identify incorrect ‘moiety’ claims and put them right.