The Three Billing Types Compared

Understanding bulk billing vs private billing, and where mixed billing fits between them, makes it much easier to know what you'll actually pay before you book a bulk billed consult anywhere, not just with Prime Medic. Say a standard consult carries a set Medicare rebate: under bulk billing, that whole amount is claimed directly and you pay nothing; under a mixed billing (gap fee) arrangement, you might pay a set fee and get most, but not all, of it back; under private billing, you pay the full fee and separately claim whatever rebate applies, if any.

Bulk Billing

Your GP claims the consult fee directly from Medicare. You pay nothing out of pocket, for eligible consults and eligible patients.

Gap Fee (Mixed Billing)

You pay a fee that's higher than the Medicare rebate covers. The difference between what you paid and what Medicare refunds is the 'gap', money you're genuinely out of pocket, even after claiming.

Private Billing

You pay the full consult fee upfront, with no bulk billing. If a Medicare rebate applies to the service, you can claim part of it back separately, but the practice itself isn't claiming anything on your behalf.

Why Clinics Choose Different Models

Clinics set their own billing policy based on their commercial position: running costs, staffing, and the mix of services they offer all factor in. A clinic might bulk bill standard consults while charging privately for longer appointments or specific procedures, and that mix can shift over time as costs change. In areas with fewer GPs relative to demand, clinics may lean toward gap or private billing because demand exceeds their capacity regardless of price; in areas with more competition between practices, bulk billing can attract and retain patients. Neither pattern is fixed; they can differ from one Medicare item number to the next within the same clinic. None of the billing types above reflects a lower standard of care.

What This Looks Like in Practice

Picture three patients booking the same type of standard consult at three different practices. The first pays nothing, because the practice bulk bills that consult type for eligible patients. The second pays a set fee at the counter, then later claims back the Medicare rebate portion through myGov, ending up with a smaller net cost than the sticker price suggested. The third pays the full private fee upfront, and either doesn't claim a rebate at all, if the service isn't Medicare-eligible, or claims a partial rebate separately. Same consult, three different-looking bills, for reasons unrelated to the quality of care provided.

How to Check Before You Book

The most reliable way to know what you'll pay is to check before you book, not after. Reputable providers, including Prime Medic, clearly show you the cost position during the booking process, so there are no surprises once you're already committed to an appointment time. Questions worth asking directly include: is this specific service bulk billed, or only some consult types? Is there a gap payment, and if so, how much? Will I be told before the appointment starts if the billing status has changed? If a provider's pricing isn't clear upfront, treat that as a signal to ask directly before proceeding. For a deeper look at what you're entitled to know, see claiming a Medicare rebate.

For general questions about how booking and pricing work day to day, our FAQs page covers the most common ones directly.