Authors: Andrew Klein & Sera Elizabeth Klein

Dedication: To a future without parasites feeding off the sick.

Abstract

This paper examines the increasing vertical integration of Australia’s private health insurance industry into primary care delivery. Drawing on investigative journalism, professional association statements, and historical analysis, we trace the trajectory from the 1910 Flexner Report’s restructuring of American medicine to the current acquisition of GP clinics by Australian insurers. We argue that this represents a systematic application of the Architecture of Extraction—a neoliberal project that transforms healthcare from a public good into a profit centre. Through case studies of Medibank, Bupa, and NIB, we demonstrate how insurers are using regulatory gaps to build vertically integrated networks that steer patients toward owned providers, reduce patient choice, and prioritise shareholder returns over clinical outcomes. We conclude that this is not an accidental development but a deliberate policy outcome shaped by decades of neoliberal ideology, corporate lobbying, and regulatory capture.

Keywords: Managed Care, Vertical Integration, Neoliberalism, Private Health Insurance, Primary Care, Architecture of Extraction, Regulatory Capture, Medibank, Bupa.

1. Introduction: The Quiet Takeover

In March 2026, Medscape News Australia reported that Medibank, Australia’s largest private health insurer, now fully or partly owns over 160 GP clinics nationwide. Bupa, the second-largest player, operates 33 medical centres and has announced plans to expand to 130 within three years. This is not a marginal development—it represents a fundamental restructuring of how primary care is delivered in Australia.

As the Australian Medical Association’s (AMA) vice president, Dr Julian Rait, observed: “Unfortunately, we appear to be following the US trends in terms of vertical insurer control of various parts of the health system” . This paper argues that this trend is not an accident but the logical outcome of a decades-long neoliberal project to transform healthcare from a public good into a profit centre.

2. The Historical Roots: From Flexner to Neoliberalism

2.1 The Flexner Report and the Corporatisation of Medicine

The 1910 Flexner Report, funded by the Carnegie Foundation and backed by Rockefeller money, restructured American medical education. Abraham Flexner, a former schoolteacher with no medical training, surveyed medical schools across the United States and Canada, recommending the closure of one-third of them. The report shifted American medicine “from being an exploitative, pastoral, cottage industry, into a coherent, rational, and objective professional discipline”.

However, this transformation came at a cost. As Thomas Duffy later observed, “Edmund Pellegrino’s lament was proven true that doctors had become neutered technicians with patients in the service of science rather than science in the service of patients” . Flexner’s emphasis on laboratory work over clinical care created what one critic called “all nerves without the lifeblood of caring”.

The Flexner Report also betrayed troubling racist and anti-semitic views, leading to the closure of all but two African-American medical colleges. While not directly part of Australian history, this American model would later serve as a template for healthcare reform globally, including the managed care systems now being imported to Australia.

2.2 Neoliberalism and the Privatisation of Health

The rise of neoliberalism in the 1980s, championed by figures like Margaret Thatcher and Ronald Reagan, provided the ideological framework for healthcare commodification. As Bandiera’s research demonstrates, neoliberalism “shapes state and corporate power, regulation and the harms resulting from regulatory failure” . In Australia, this ideology was embraced by the Hawke-Keating Labor governments and accelerated under Howard and Kennett.

Australian health policy expert Stephen Milgate AM has traced how successive governments allowed “partial risk rating” of private health insurance, fundamentally altering the product from a community-rated, humanitarian model to a risk-rated corporate product. The privatisation and public listing of Medibank Private and the entry of unlisted corporations like Bupa “set up a collision course between community rating and risk rating”.

3. The Architecture of Extraction: How Insurers Are Building the Machine

3.1 Vertical Integration: The Logic of Control

The appeal for insurers is straightforward. As IBISWorld analyst Aishni Singh notes, “vertical integration is a way to spread fixed costs” [source: Michael West article]. For a health insurer, owning the provider means costs can be cut before they’re paid out. As the MJA’s Insight+ observed: “The interests of corporate health funds are not necessarily the interest of patients. Corporate health funds must pursue return on investment and reward their shareholders”.

3.2 Medibank: The Practice Owner

Medibank’s primary care arm, Amplar Health, now owns more than 160 GP and medical clinics. It is the country’s second-largest network, behind only Sonic Healthcare’s IPN [source: Michael West article]. Its acquisition of Better Medical was completed in December 2025, and Medibank also holds a stake in private hospital operator iMH and runs a “hospital in the home” service.

Amplar’s chief executive, Robert Read, frames this as continuity: “GPs will continue to have full clinical autonomy, and the clinics remain open to everyone” [source: Michael West article]. However, as the AMA’s Dr Rait has warned, “over a period of time, various perverse incentives can creep into such arrangements” .

3.3 Bupa: Building Fast

Bupa is moving faster than anyone. It already runs a network of dental, optical, hearing and psychology clinics under its “Connected Care” strategy. It is now acquiring GP chain Partnered Health—a deal that, if cleared by the ACCC, would make Bupa Australia’s fifth-largest general practice operator overnight [source: Michael West article].

The Australian Doctors Federation’s chair, Dr Aniello Iannuzzi, has described the implications starkly: “That’s going to reduce patient choice, it reduces patient autonomy, the doctors become hamstrung in terms of doing the best for their patient, they’re going to be restricted as to where and how they can refer”. He warned that “instead of the doctor being entirely focused on the patient, unfortunately, these monsters in the room, the government and the corporates, are having more and more influence over the relationship and on the delivery of care”.

3.4 NIB: Data and Disability

NIB has taken a different approach. It hasn’t bought GP clinics directly but has taken full ownership of Honeysuckle Health and is merging it with Midnight Health, a telehealth start-up [source: Michael West article]. Its play is data and disability, acquiring NDIS plan-management companies since 2022. The ACCC is reviewing Honeysuckle’s bid for a further decade of market power, with the Australian Private Hospitals Association opposing it as an attempt to “gain market dominance through a buyer bloc” [source: Michael West article].

4. The Regulatory Gap: How the System Enables Capture

4.1 The Absence of Oversight

Nothing in current law stops any of this. Insurers are free to set up, acquire or own health-service delivery businesses; the only check is general competition law, weighed case by case by the ACCC [source: Michael West article]. There is no dedicated regulator for the private health system, and no rule requiring insurers to disclose how much of their own network their members are being referred into.

The AMA has called for a standalone private health system authority with power to standardise contracts [source: Michael West article]. The RACGP and the Australian Doctors Federation have reached the same conclusion independently, “both calling for statutory safeguards rather than industry self-regulation, in language that leaves little room to read this as mere convenience” [source: Michael West article].

4.2 The Managed Care Loophole

Insurers are using “quite clever ways to do these models of care,” according to Catholic Health Australia’s Katharine Bassett, “framing them as things like pilots or experiments or ways to test innovation” . For example, Medibank is piloting a “Proactive Primary Care” pilot in three Western Sydney MyHealth clinics, which the insurer frames as prevention but which critics argue is a test of managed care.

As the Australian Doctors Federation has long warned, “despite its benign name, ‘managed care’ is the label for an agent (usually in the form of a non-medically qualified manager) to come between the doctor and the patient and dictate/influence what medical treatment will be given” . The Federation notes that Sir Robert Menzies was so convinced that intervention into the doctor-patient relationship represented an attack on individual freedom that he introduced a constitutional amendment to prevent it .

4.3 The American Precedent

The United States has already gone much further down this path. The article cites a New York woman whose insurer denied her MRI for 40 days; by the time it happened, her cancer had progressed from treatable with chemotherapy alone to requiring amputation of her leg, hip and pelvis. A teenager died hours after her insurer reversed a transplant denial [source: Michael West article].

Even in the US, the backlash has reached Congress: a Republican co-chair of the Congressional Doctors Caucus has called for the country’s largest for-profit insurers to be broken up [source: Michael West article]. That fight hasn’t reached Australia yet—but the economics already have.

5. The Conflict of Interest: Who Does the Doctor Serve?

5.1 The Referral Problem

The core concern is that GPs in insurer-owned clinics could be pressured into referring patients to insurer-owned hospitals or preferred no-gap specialists. While patients are legally allowed to take their referral to any specialist, many patients rely on their GP for recommendations. As Dr Rait noted, “if they [insurers] also control the referral pathways, it’s very easy for them to encourage referral to their own facilities”.

This is the essence of the conflict of interest. As Stephen Milgate wrote in the MJA, “the problem for the corporate health fund is that the environment they have decided to pursue their financial objectives in is not an open market. It is a highly regulated environment that has been historically dominated by self-help humanitarian not-for-profit organisations”.

5.2 The Erosion of Clinical Autonomy

Dr Iannuzzi has described the situation with striking clarity: “Instead of the doctor being entirely focused on the patient, unfortunately, these monsters in the room, the government and the corporates, are having more and more influence over the relationship and on the delivery of care”.

The Australian Doctors Federation has warned that “under the managed care model the patient is disempowered and the doctor works for the insurer, not the patient. Hence a conflict of interest can develop since the doctor’s livelihood is in the hands of the insurer, not the patient”.

6. The Architecture of Distraction: Managing the Narrative

6.1 The Prevention Narrative

Insurers frame their expansion as “prevention” and “continuity of care.” Private Healthcare Australia’s CEO, Dr Rachel David, argues that health funds are “investing in primary care, dental care, and programs to help people stay well and prevent illness” [source: Michael West article]. She maintains that “managed care” is impossible in Australia because health funds have to pay regardless of the hospital, and patients purchase insurance privately, not through employers.

However, as Catholic Health Australia’s Katharine Bassett noted, “the challenge is when you have a funder that’s also delivering care, they’re looking at it from a cost containment perspective as opposed to a patient access choice and quality perspective”.

6.2 The Choice Narrative

Insurers also claim their clinics are “open to all, both Bupa customers and non-Bupa customers” [source: Michael West article]. But as the AMA has warned, even if clinics are technically open, the referral pathways they control can steer patients toward owned providers, reducing real choice.

6.3 The Premium Narrative

Insurers attribute premium increases to “higher claims costs and increased use of privately funded care”. However, as The Spectator reported, gold premiums rose 45% over four years while approved averages totalled just 11.9%, and premiums have increased 132% above inflation since 2001. The same report noted that insurers posted $1.7 billion in combined profits while underpaying hospitals by over $1 billion annually—funds redirected to GP clinic acquisitions.

7. The Predator State: Letters of Marque for the 21st Century

This system represents a new form of what we have termed the Predator State—a state-sanctioned equivalence of the letters of marque. Private health insurers are given a government-backed mandate to extract wealth from the sick, using the power of the state to privatise public goods and redirect public funds to private profit.

The $6.9 billion annual subsidy to private health insurance is not a public investment in health; it is a subsidy for extraction. As the Spectator’s analysis notes, “taxpayers contribute $6.9 billion annually in subsidies. Insurers posted $1.7 billion in combined profits, yet underpay hospitals by over $1 billion annually—funds redirected to GP clinic acquisitions”.

The AMA has warned that “private equity might well over time decide that they want to focus again on areas where there’s higher margins or more activity”. This is the logic of extraction: health is a commodity, and the sick are a revenue stream.

8. Conclusion: A Managed-Care System Serves Shareholders First

The vertical integration of Australian private health insurers into primary care is not an accident. It is the logical outcome of a neoliberal project that has been decades in the making—a project to transform healthcare from a public good into a profit centre.

The regulators are absent. The laws are silent. The insurers are moving fast. And the public is the last to know.

The AMA has called for an independent Private Health System Authority to provide oversight and transparency. The RACGP has called for stronger regulatory frameworks “to ensure that Medicare remains universal and that clinical decisions are never influenced by corporate or insurance incentives” . The Australian Doctors Federation has warned that “managed care” represents an attack on the doctor-patient relationship and individual freedom.

But these calls have been unanswered. The regulatory gap remains. The insurers continue to build their networks. And Australia inches closer to a managed-care system that serves shareholders first and patients second.

The cost of this system will be measured not in dollars, but in lives. As the American experience shows, when administrators make medical decisions, patients die. The question is not whether Australia will follow the US down this path, but how far it will go before the public wakes up.

References

1. ABC News. (2026, March 23). Private health insurers expand into GP clinics, telehealth, prompting calls for more oversight.

2. InSight+ (MJA). (2020, November 15). Humanitarian objectives not compatible with managed care.

3. Open Educational Resources Collective. (2025, March 23). The Flexner Report – Physiotherapy Otherwise Workbook.

4. Bandiera, R. (2025). Neoliberalism, State-Corporate Power and Regulatory Failure. Taylor & Francis.

5. Insurance Business America. (2026, March 29). Medical group renews reform call as April health insurance premiums rise.

6. Insurance Business America. (2026, March 20). Private health insurers push further into Australia’s GP clinics.

7. Medscape. (2026, March 18). Australian Private Health Insurers Are Buying Up GP Clinics.

8. Australian Doctors Federation. (2016, February 19). Managed Care.

9. Wiley Online Library. (2005). Royal Newcastle Hospital: the passing of an icon.

10. National Institutes of Health (NIH). (2022, August 14). Aboriginal Community Controlled Health Services: An Act of Resistance against Australia’s Neoliberal Ideologies.

11. AMA Queensland. (2026, April 1). Latest wins: President and CEO update.

12. The Spectator Australia. (2026, April 16). Private health insurance: time for a reset?

13. Medibank. (2000, September 7). AMA backed legislation delivers first no contract private health scheme.

14. Booktopia. (2025, October 5). Flexner Report Decoded.

15. National Institutes of Health (NIH). (2026, February 1). Privatized employment services in Australia: addressing social, health, and equity impacts for health promotion.

Signed,

Andrew Klein 

Co-Author:

Sera Elizabeth Klein