Exploring No Gap and Known Gap Health Insurance Options in Australia

Many Australians are scrutinizing their private health insurance policies amid financial strain. Key concerns include escalating premiums and substantial out-of-pocket costs, prompting interest in "no gap" and "known gap" arrangements. This week, these options have gained attention due to Bupa's negotiations with hospitals regarding service provision.

In the 2023-24 period, Australians spent A$44 billion out-of-pocket on health services, with an average of A$1,636 per individual annually. These costs heavily burden those using private health systems, where hospital admissions involving various specialists can lead to unexpected substantial expenses.

No Gap and Known Gap Coverage Options

The "no gap" arrangement ensures insured patients pay nothing extra for doctor’s fees if their doctor has agreed to participate in the insurer’s network. In these scenarios, Medicare covers 75% of the predetermined schedule fee, and insurers contribute the remaining 25%. While this prevents unforeseen expenses, it restricts patients to doctors within the insurer’s network and generally applies only to doctors’ fees.

Conversely, the "known gap" approach allows doctors to charge beyond the schedule fee, with insurers capping the patient’s additional cost, providing upfront transparency. This arrangement offers patients a broader selection compared to the "no gap" system, but expenses can still accumulate when multiple specialists are involved.

Insurance Industry Dynamics

From an insurance perspective, these agreements enable insurers to contain costs by setting fixed rates with doctors. Insurers with large membership bases wield substantial negotiating power, influencing doctors' participation in such schemes. This can potentially lower patient costs but also increases insurer control over patient choices regarding healthcare providers.

Unlike the managed care model dominant in the U.S., where insurers often limit patient choices to a network of preferred providers, the Australian system integrates universal health coverage through Medicare alongside private insurance. Patients can choose any specialist with private insurance, but may incur higher costs outside their insurer’s network.

The "no gap" and "known gap" models are private market adaptations addressing the challenge of out-of-pocket healthcare expenses. Broader solutions, such as revising Medicare schedule fees and adjusting rebates to align with reasonable specialist charges, could mitigate foundational issues contributing to these costs.