After Hours Home Dr Service- offer free (bulk billed) home visit if you have a current Medicare card. There are some medical centres that operate after business hours, google search online to find your nearest.
Pharmacist (Chemist) for medications, google search to find your nearest.
Private Health Insurance- You can pay for private health insurance to use private hospitals and other private health services, for more info click here https://www.qld.gov.au/health/costs/private