GPs, Specialists and Hospitals in Australia: How They Differ and When to Use Each
Newcomers to Australia are often confused by the health system because it differs from many other countries in one important way: you cannot go straight to a hospital or a specialist for most health problems. The system is designed in tiers, and understanding each one helps you get the right care quickly and at the most reasonable cost possible.
The GP is the entry point to the system
A GP (General Practitioner) is the first point of contact for most non-emergency health problems.
GPs handle a wide range of issues: common illnesses (flu, colds, infections), chronic conditions (high blood pressure, diabetes, asthma), routine health care (check-ups, vaccinations), mental health, and most things where you are not yet sure who you need to see.
Beyond treatment, the GP also acts as a coordinator: if you need to see a specialist, have blood tests, or get medical imaging, the GP is usually the one who writes the referral. Without a referral from a GP, you can still see a specialist, but you will generally have to pay the full cost and will not receive a rebate from Medicare.
Registering with a regular GP
You are not required to use a specific GP, but having a regular one is a big advantage. A doctor who knows your health history will treat you more thoroughly and accurately, especially for problems that need long-term monitoring.
To find a GP near you, use the search tool at healthdirect.gov.au, or ask people in your local community, who often have practical information about which clinics bulk bill and which have doctors who speak your language.
Specialists — the second tier
When your problem goes beyond what a GP handles — for example, you need surgery, in-depth treatment, or a complex diagnosis — the GP will write a referral for you to see a specialist.
There are many types of specialists: cardiology, orthopaedics, dermatology, psychiatry, oncology, obstetrics and gynaecology, paediatrics, eyes (an ophthalmologist is different from an optometrist), ear, nose and throat, and many others.
After you have a referral
Once you have a referral, you contact the specialist clinic yourself to book an appointment. Important things to ask beforehand:
- How much it is expected to cost and how much of that Medicare will rebate
- How long the wait for an appointment is (for non-urgent specialists, the wait can be long)
- Whether you need to prepare anything before the appointment
If the GP assesses your case as urgent, they can contact the specialist directly to arrange a priority appointment.
Public hospitals — the third tier
Public hospitals in Australia take patients through two main routes:
Through the Emergency Department (ED): Go directly to the ED when you have an urgent or serious condition. No appointment is needed.
Planned admission: When you need surgery or non-emergency inpatient treatment, you usually go onto a waiting list (the elective surgery waitlist). The GP or specialist will guide you through this process.
As a public patient in a public hospital, you do not pay for treatment, but you also do not get to choose a specific surgeon, and the wait for non-urgent cases can be considerable.
Private hospitals and private health insurance
Private hospitals serve people who have Private Health Insurance (PHI). The main advantages are choosing your own doctor, shorter waits for elective surgery, and a private room.
PHI does not replace Medicare; it complements it. For more background, see the overview of the Australian health system in the Living & Settling section.
Urgent care for non-emergency situations
Alongside GPs and hospital EDs, many areas have urgent care clinics — clinics that deal with urgent but not life-threatening problems (minor fractures, wounds that need stitches, acute infections). Wait times are usually much shorter than at a hospital ED.
The Australian Government is also expanding the network of urgent care clinics across the country — search for “urgent care clinic” at healthdirect.gov.au to find a service near you.
Summary: choosing the right tier
| Situation | Where to go |
|---|---|
| Common, non-urgent illness | GP |
| Routine health monitoring | GP |
| Need a specialist | GP → referral → specialist |
| Urgent but not life-threatening | Urgent care clinic or GP |
| Emergency, life-threatening | Emergency Department (ED) or call 000 |
| Not sure if it’s an emergency | Call 13 7425 (Healthdirect) for advice |
Understanding each tier helps you avoid missing the right service — and avoid wasting time waiting in the wrong place.