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Understanding the Medicare System in Australia: Bulk Billing, Gap Fees and Safety Nets

By Roopon Finance Team7 min read

How Medicare Works

Medicare is Australia's universal health insurance system, funded by the 2% Medicare Levy on taxable income. It covers medically necessary services listed on the Medicare Benefits Schedule (MBS) - rebating a specified percentage of the schedule fee.

  • Medicare rebate: For most GP services, Medicare rebates 100% of the MBS schedule fee. For specialist services, Medicare rebates 85% of the MBS fee (75% for in-hospital services). The MBS fee is set by the federal government
  • Schedule fee vs actual fee: GPs and specialists are free to charge more than the MBS schedule fee. The gap between the MBS rebate and what the doctor charges is the 'out-of-pocket' or 'gap' cost - paid by the patient
  • Bulk billing: When a doctor accepts the Medicare rebate as full payment with no out-of-pocket cost to the patient. The doctor receives only the MBS rebate - no gap. Bulk billing was the norm for GPs for decades but rates have been declining
  • Bulk billing rates in 2024-25: Nationally, approximately 75-80% of GP services are bulk billed - down from 88% in 2021-22. In metropolitan areas and for specialist services, bulk billing rates are significantly lower. Rural and outer suburban areas have the worst access to bulk billing
  • GP bulk billing incentive: The federal government increased incentives for GPs to bulk bill children under 16 and concession card holders from 2023 - partially reversing the trend for these groups
  • What Medicare does NOT cover: Dental (except children's dental benefit scheme and DVA), optometry (some), physiotherapy (only in specific programs), psychology (limited through MHTP - 10 sessions/year at a partial rebate), private hospital accommodation, ambulance (state schemes or private cover required)

Out-of-Pocket Costs: Gap Fees Explained

As bulk billing declines, understanding and managing gap fees becomes essential. Out-of-pocket costs for specialist care in Australia can be significant - particularly for complex medical needs.

  • GP gap fee range: Non-bulk-billing GPs typically charge $90-$120 for a standard consultation. The MBS rebate is approximately $42.85 (standard consultation, 2025-26). Gap: $47-$77 per visit
  • Specialist gap fees: Specialist fees vary enormously. A dermatologist consultation may cost $200-$400 vs MBS rebate of ~$80-$160. A specialist procedure can carry gaps of $500-$5,000+ depending on the type of service
  • No-gap and known-gap private hospital: Private hospitals operate 'no-gap' and 'known-gap' schemes in conjunction with private health insurers. Under no-gap, the doctor agrees to charge no more than the combined Medicare + insurer benefit. Under known-gap, an agreed out-of-pocket is communicated upfront (capped at $500 under most schemes)
  • Pathology and radiology: Most standard pathology (blood tests, swabs) and diagnostic imaging (X-rays, ultrasound) is bulk billed. MRI bulk billing has improved but still limited - expect a gap of $0-$150 for MRI depending on the provider
  • Emergency department: Public ED visits are covered by Medicare/state health system at no cost. Private hospital ED visits attract fees - ensure your private health insurance covers the relevant procedures
  • Ask before the appointment: You have the right to ask any doctor 'do you bulk bill?' or 'what is your out-of-pocket fee?' before attending. This is entirely appropriate and should be standard practice

Medicare Safety Nets: Capping Your Annual Out-of-Pocket

The Medicare Safety Net and Extended Medicare Safety Net cap the out-of-pocket costs for families and individuals who have high Medicare-covered expenses in a calendar year.

  • Original Medicare Safety Net threshold (2025): Once your family/individual out-of-pocket costs for out-of-hospital MBS services exceed $560.40, Medicare pays 100% of the MBS schedule fee for the rest of the calendar year (rather than 85%)
  • Extended Medicare Safety Net (EMSN): Once out-of-pocket expenses (the gap between what doctors charge and the Medicare rebate) exceed $770.30 (concessional/family) or $2,249.30 (general), Medicare pays an additional benefit - 80% of further out-of-pocket costs (subject to EMSN benefit caps per item)
  • Calendar year reset: Both safety nets reset on 1 January each year. If you expect high medical expenses, cluster non-urgent specialist appointments before year-end to maximise within-year safety net benefits
  • Registering as a family: Couples and families can register to pool safety net thresholds - meaning one family member's high medical costs contribute to the threshold for all registered family members. Register at Medicare (myGov)
  • EMSN benefit caps: Some MBS items have caps on the EMSN benefit - limiting the additional Medicare rebate even after the threshold is reached. Check the MBS online for caps on specific items before assuming full coverage
  • Concession card holders: Commonwealth Concession Card holders (Health Care Card, Pension Concession Card) have lower EMSN thresholds - $770.30 vs $2,249.30 for general patients. A significant financial advantage for eligible Australians

Medicare Levy and Medicare Levy Surcharge

The Medicare Levy funds Medicare - and the Medicare Levy Surcharge is an additional tax designed to encourage higher-income earners to take out private hospital cover.

  • Medicare Levy: 2% of taxable income for most Australians. On $80,000 income: $1,600/year. Individuals earning below ~$26,000 (singles) receive a full reduction; partial reduction between $26,000 and $32,500
  • Medicare Levy Surcharge (MLS): An additional levy of 1.0%, 1.25%, or 1.5% applies to singles earning $93,000+ and families earning $186,000+ who do NOT hold an eligible hospital cover private health insurance policy
  • MLS income tiers (2025-26): $93,000-$108,000: 1.0% ($930-$1,080 extra). $108,001-$144,000: 1.25% ($1,350-$1,800 extra). $144,001+: 1.5% ($2,160+). These are significant amounts that make private hospital cover cost-effective purely on tax grounds
  • MLS income definition: Includes taxable income + reportable fringe benefits (RFBA) + total net investment loss + reportable employer super contributions. Salary packaging increases effective MLS income - even though it reduces taxable income
  • Breakeven calculation: At $100,000 income, MLS = $1,000/year. A basic hospital-only private health insurance policy costs $900-$1,400/year. Many policies are available under $1,200 - making it tax-neutral or better to hold PHI above the $93,000 threshold
  • Lifetime Health Cover (LHC) interaction: If you reach 31 without taking out private hospital cover, LHC loading of 2% per year applies when you do take it out (max 70% loading after 35 years). For those earning above $93,000, taking out hospital cover before 31 is strongly advisable

Medicare and Private Health Insurance: Complementary, Not Interchangeable

Private health insurance does not replace Medicare - it supplements it, covering gaps that Medicare does not, providing access to private hospitals, and enabling choice of treating doctor.

  • Hospital cover: Private hospital insurance covers private hospital admission costs - private room, private surgeon and anaesthetist fees (subject to gap), rehabilitation, elective surgery with shorter waiting times. Medicare covers public hospital care
  • Extras cover: Covers non-Medicare services - dental, optical, physiotherapy, chiro, psychology (above Medicare MHTP sessions), hearing aids. Extras cover is optional and separate from hospital cover
  • Medicare for hospital services: Even in a private hospital, Medicare pays its 75% contribution of the MBS fee for services rendered. The private insurer covers the remaining 25% (if participating doctor) - this is the 'no-gap' mechanism
  • Mental Health Treatment Plan (MHTP): Through your GP, you can access 10 Medicare-subsidised psychology sessions per calendar year. Rebate per session: approximately $137.05 (psychologist) or $84.80 (social worker). Most psychologists charge $180-$250 - gaps of $43-$113 per session apply
  • DVA and NDIS: Veterans holding DVA Gold or White cards receive additional Medicare-like coverage. NDIS participants may have therapy costs funded through their plan - Medicare and NDIS services can be coordinated for eligible participants
  • Finding a bulk-billing doctor: healthdirect.gov.au and healthengine.com.au list practices and indicate bulk billing availability. GP Management Plans and team care arrangements under the GP can extend bulk-billed allied health access for patients with chronic conditions

Roopon: Saving on Health and Everyday Costs

Healthcare costs in Australia are rising - gap fees, specialist charges, and allied health add up quickly. Roopon membership helps members manage everyday costs through partner discounts on groceries, fuel, dining and lifestyle spending, keeping more in your pocket for the expenses that matter.

from $19.99/month, Roopon membership delivers real savings and entry into the member prize draws (per campaign terms). Join at roopon.com.au. ABN: 89 656 278 830.


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