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Top 3 Ethical Health Funds

Silver Plus hospital + extras · Prices as of 1 Apr 2026 · APRA FY24-25

Australia’s top 3 not-for-profit health funds, ranked by ethics and value — weighing member-owned status, low complaint rates (PHIO), high benefit payout ratios (APRA), and ESG reputation. Prices are for Silver Plus hospital + extras cover from the privatehealth.gov.au open dataset (as of 1 April 2026), and scores use APRA FY2024–25 data. Results start with a couple in the ACT: use the filters below to change your state, household or rebate tier.

People
Singles $105,001-$123,000; families and single parents $210,001-$246,000 (2026-27). Under-65 rates; 65 or over gets a higher rebate.
How “ethical” is defined here — we mean: not-for-profit / member-owned, low complaints ratio (PHIO), high benefit payout ratio (APRA), and ESG / community reputation. The ranking averages those four scores, then applies a value-for-money tiebreaker (net premium after rebate ÷ estimated annual benefits paid back per dollar of premium).
💡 If your family income is up to $210,000 — Base Tier (24.118%) applies
HCF $567/mo (save $60/mo vs Tier 1) HBF $562/mo (save $59/mo vs Tier 1) GMHBA $529/mo (save $56/mo vs Tier 1)
Flip the selector above to “Base Tier” to see all prices recalculate.

Top 3 ranking

#1 Highest ethical score
HCF
Hospitals Contribution Fund of Australia · NFP · Member-owned since 1932
After Tier 1 rebate (16.079%)
Hospital Silver Plus $500 Excess + Top Extras · $500 excess
$627
$747/mo before rebate
Sleep studies covered Full dental + 100% scale & clean No pregnancy Aus owned
NFP / member-owned
5.0
Low complaints (PHIO)
4.2
4.5
ESG / reputation
4.8
Ethical score
4.63
Why #1: Australia's largest NFP. Won Canstar Outstanding Value Health Insurance 10 years running (2016–2025). Best benefit payout ratio of the three at 87.85% (APRA FY24-25) — above both GMHBA and HBF, and above most for-profits. Strong dental extras (capped & percentage options). PHIO FY24-25: complaints share 12.1% vs market share 12.8% (ratio 0.945) — broadly proportionate, but attracted 24 of 110 industry investigations (21.8%), disproportionate to its 12.8% market share; worth monitoring.

ACT, PHIO 2024–25: no gap on 72.2% of in-hospital medical services (industry 74.3%), no or a known gap on 91.8% (91.4%), 80.7% of hospital charges covered (80.1%).

Get a live HCF quote →
#2 Lowest complaint rate
HBF
Hospitals Benefit Fund of Western Australia · NFP · Member-owned since 1941
After Tier 1 rebate (16.079%)
Silver Hospital Plus $500/$1000 Excess + Complete 60 · $500 excess
$621
$740/mo before rebate
Sleep studies covered 100% back scale & clean Unlimited preventative ⚠ WA-anchored hospital network
NFP / member-owned
5.0
Low complaints (PHIO)
4.8
3.1
ESG / reputation
4.2
Ethical score
4.28
Why #2: Second-largest NFP in Australia. Best PHIO FY24-25 complaints performer of the three: complaints share 4.4% vs market share 7.9% (ratio 0.557) — significantly under-represented in complaints. Benefit payout ratio 82.2% (APRA FY24-25).

HBF's agreement-hospital network is densest in WA: confirm Calvary John James (Deakin) and National Capital Private (Garran), or your preferred hospital, are HBF agreement hospitals before joining.

ACT, PHIO 2024–25: no gap on 78.1% of in-hospital medical services (industry 74.3%), no or a known gap on 95.0% (91.4%), 80.7% of hospital charges covered (80.1%).

Get a live HBF quote →
#3 · Lowest premium
GMHBA
Geelong Medical & Hospital Benefits Association · NFP · Member-owned since 1934
After Tier 1 rebate (16.079%)
Silver Plus Premium $500 + Mid Extras 65% Benefits · $500 excess
$585
$697/mo before rebate
Sleep studies covered Major dental incl. SmartCare extras options ⚠ Below-average gap cover in ACT
NFP / member-owned
5.0
Low complaints (PHIO)
4.5
3.0
ESG / reputation
4.5
Ethical score
4.25
Why #3: PHIO FY24-25: complaints share 1.8% vs market share 2.1% (ratio 0.857) — good performance; 0 formal investigations. 2025 Canstar Outstanding Value Hospital Insurance (Australia). Benefit payout ratio 81.9% (APRA FY24-25) — surplus stays within the fund.

ACT, PHIO 2024–25: no gap on 46.8% of in-hospital medical services (industry 74.3%), no or a known gap on 63.7% (91.4%), 70.6% of hospital charges covered (80.1%).

Get a live GMHBA quote →
Ranked on our 4 ethical criteria, scored out of 5.0 (ethical score = simple average), with prices as of 1 April 2026. How we score

Gap figures: PHIO State of the Health Funds 2024–25 (claims from July 2024 to June 2025), as published on each fund’s privatehealth.gov.au page, fetched 26 Oct 2026. “Below-average gap cover” means a no-gap rate at least 5 points under the state’s industry figure. Figures for states where a fund has few members rest on fewer claims.

Compare side-by-side

Rebate scenario controlled by the selector above.
Fund Recommended product Pre-rebate /mo After rebate /mo Annual after rebate Ethical score Sleep studies Major dental

How these compare with for-profit policies

For a couple in NSW or ACT, before the rebate, these three not-for-profit funds cost $697–$747/mo. The 12 for-profit Silver Plus and Gold policies Iaso compares (Bupa, Medibank, AIA, nib) cost $626–$1,530/mo, with different excesses and extras limits, so compare the cover as well as the price. NFP funds reinvest surpluses into member benefits. See the for-profit comparison →

LHC loading calculator

Lifetime Health Cover (LHC) loading applies if you didn’t hold hospital cover by the 1 July after your 31st birthday: 2% of the hospital part of the premium for each year of age over 30 when you took out cover (max 70%). Couples and families pay the average of each adult’s loading. Enter dates to see adjusted prices under the current rebate scenario; they stay on this page.

Adult 1
Adult 2

Methodology & caveats

How the ethical scores were built
  • NFP / member-owned — binary 5.0 if APRA-registered as not-for-profit/mutual, 0 otherwise. All three funds qualify.
  • Low complaints (PHIO) — each fund’s share of complaints divided by its share of the market, from the PHIO State of the Health Funds 2024–25 report (Table 1). Lower is better: HBF 0.557 (best of the three), GMHBA 0.857, HCF 0.945. Score bands: ≤0.50 = 5.0, 0.51–0.70 = 4.8, 0.71–0.90 = 4.5, 0.91–1.10 = 4.2.
  • Benefit payout ratio — insurance claims ÷ premium revenue (APRA annual performance statistics database, FY ended June 2025). HCF: 87.85%. GMHBA: 81.94%. HBF: 82.24%. Score bands: >87% = 4.5, 84–87% = 4.0, 80–84% = 3.0.
  • ESG / reputation — community contribution, transparent governance, AHSA membership, Canstar / Mozo / Choice awards.
How premiums were sourced (privatehealth.gov.au open data)

Monthly premiums are drawn directly from the PrivateHealth.gov.au open dataset on data.gov.au (CKAN package 8ab10b1f, Hospital Open and GeneralHealth Open, 4 May 2026 extract). Products were chosen for a couple in NSW/ACT: $500 excess, Silver Plus tier, sleep studies covered, major dental included. Single, couple, family and single-parent prices for every state come from the same products. Effective date: 1 April 2026.

  • HCF: Hospital Silver Plus $500 Excess $522.94 + Top Extras $224.10 = $747.04/mo (couple)
  • GMHBA: Silver Plus Premium Hospital $500 $499.25 + Mid Extras 65% Benefits $197.90 = $697.15/mo (couple)
  • HBF: Silver Hospital Plus $500/$1000 Excess $546.11 + Complete 60 $193.88 = $739.99/mo (couple)

ACT residents use NSW state pricing. Assumes zero LHC loading. Use the calculator above for loaded prices.

Rebate clarification — please confirm your income tier

Rates for under-65s from 1 April 2026 to 31 March 2027, with 2026–27 income thresholds:

  • Base Tier — singles up to $105,000, families up to $210,000 → 24.118% rebate
  • Tier 1 — singles $105,001–$123,000, families $210,001–$246,000 → 16.079%
  • Tier 2 — singles $123,001–$164,000, families $246,001–$328,000 → 8.038%
  • Tier 3 — singles $164,001 or more, families $328,001 or more → 0%

Single parents and couples use the family thresholds, which rise by $1,500 for each dependent child after the first. If the oldest person on the policy is 65–69, the Base, Tier 1 and Tier 2 rates are 28.139%, 20.098% and 12.058%; at 70 or over they are 32.158%, 24.118% and 16.079%.

Selector defaults to Tier 1. If your income is within the Base Tier threshold, switch to Base Tier — for a couple the savings are $56–$60/mo.

Data gaps & caveats
  • PHIO complaints — scores use the State of the Health Funds 2024–25 report. Check ombudsman.gov.au for a newer report.
  • LHC loading — premiums assume zero loading. Use the LHC calculator above or each fund’s live quote tool for your actual loaded price.
  • Rebate rates — from PHI Circular 12/26, for 1 April 2026 to 31 March 2027; income thresholds for 2026–27 from privatehealth.gov.au. Check your tier with the ATO’s rebate calculator.
  • HBF hospital network in ACT — confirm Calvary John James and National Capital Private are HBF agreement hospitals; call HBF member services (13 43 23) before joining.
Sources