View and manage an existing authority

View, amend or cancel an existing authority using the Online PBS Authorities (OPA) system on Health Professional Online Services (HPOS).

You can search for existing authorities you’ve previously requested and check patient history and previous application details.

To do this use any of the following:

  • a Medicare number
  • your patient’s details
  • an Authority Prescription Number, Authority Approval Number or Authority Unique ID.

Access the Online PBS Authorities system through either:

  • upgraded clinical and prescribing software
  • Health Professional Online Services (HPOS).

You can access this service in HPOS with a Provider Digital Access (PRODA) account. If you don’t have one, register for a PRODA account. Then follow the steps to set up your HPOS access.

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Page last updated: 24 June 2024.
QC 74070