Much of what we call health insurance is not really insurance. No one expects their auto policy to cover windshield-wiper blades, tires, and oil changes (such a policy wouldn’t be worth the price), and no one expects to be able to buy a homeowners policy to cover a house fire already in progress or a life-insurance policy for someone who is already dead. Logically, you cannot insure against a certainty. Someone who has a serious illness before obtaining health coverage represents medical expenses sure to be incurred. Call the coverage what you will, but it is not insurance. The government can force others—even insurance companies—to pay for those things, but that doesn’t make it insurance. It’s welfare, with the companies playing the role of tax collectors. In the process, the insurance market is distorted and the true costs of the implicit transfer of resources are hidden. (I explore this point here.)

Violating economic laws has consequences—even in the health care industry. If the government requires insurance companies to cover already-sick people, they must get the money somewhere. The natural place to look is to younger, healthier people, that is, people who will pay more than they collect. But here come the problems. If insurers charge those people too much, they won’t buy policies (knowing that they can buy them when they get sick) and insurers will have to charge older, sicker people enough to cover the costs of their medical care. (That would expose the fact that it is not insurance, but merely a pre-payment plan.) If politicians prohibit insurers from charging older, sicker people more (or much more) than younger, healthier people, the higher level of premiums would drive more of the latter out of the market, making things worse. The ACA attempted to solve this problem by forcing everyone to buy a policy—that is, by violating their liberty. However, many young people preferred to pay the tax penalty for not having coverage rather than buy a policy. That is one reason insurers are fleeing the market and the ACA is sinking.

The lesson is that tampering with the price system always comes to grief. Medical care and insurance are not exceptions. If prices are to do their job, they must be true—that is, undistorted by government controls and mandates. If the government passes rules to expand insurance in order to minimize or eliminate out-pocket-expenses for routine medical services, it makes those services to appear free or near-free to consumers; those misleading price signals then lead to problems that politicians will then act to solve. By overconsuming “free” services—say, by undergoing unnecessary elective tests because “my insurance covers it”—people quite innocently impose costs on insurers (that will have to be recouped from customers) and other people: premiums and waiting times for services will rise. It’s supply and demand.

Politicians may believe they can help by giving tax-financed subsidies to policyholders and insurers, but that policy brings its own problems. For one thing, regulations will follow to keep the subsidies (now an “entitlement”) from exploding out of control. People may not like the conditions, but as the Supreme Court said in the 1941 Wickard v. Filburn case, “It is hardly lack of due process for the Government to regulate that which it subsidizes.”

This raises an important matter: if the government assumes responsibility, directly and indirectly, for the cost of medical care to society, inevitably it will find it necessary to restrict or ration services. That is, it won’t allow us to make our own choices because it will have a political and fiscal stake in “bending the cost curve down.” As Mises noted long ago, intervention begets intervention. (In this article I debunk the proposition that markets are just another way to ration goods and services.)

Advocates of a government-directed medical system may have the best intentions, but intentions can’t override market forces, which are generated by purposeful human action. Moreover, we have no reason for confidence that politicians and bureaucrats will sufficiently distinguish the public’s interest (if that can be defined beyond peoples’ individual interests) from their own interests. Government officials are no less devoted to their careers and prestige than people outside the government; indeed, power is what may have attracted many to government “service.” We must not compare the real-world market to the idealized state, because in reality, state operatives lack both the information and incentives needed to deliver the goods.

Summing up: Health care is a collection of important services, but that does not mean the laws of economics can be flouted without bad consequences. We know that competition works, even in the health care industry: in recent years LASIK eye surgery and cosmetic surgery, which are typically elective procedures not covered by insurance, have gone down in price and up in quality. This demonstrates what happens with consumers are cost-conscious (even when competition is hampered).

Governments at all levels have created the problems that politicians and their consultants tell us only they can solve by force. Intervention stimulates demand by distorting prices and restricts supply by, among other ways, limiting the number of insurers and practitioners through occupational licensing and permitting, capping the number of hospitals and medical schools through accreditation, and making drugs and devices more expensive through the Food and Drug Administration’s bureaucratic rules and, importantly, patents. The system is riddled with government-sponsored cartels. (For more on this see Kevin Carson’s “Health Care and Radical Monopoly.”)

Moreover, government limits access to health care in the myriad ways it impedes people’s general pursuit of financial success: state intervention lowers incomes compared to a freed economy and raises the prices of many goods by increasing scarcity and distorting production—that is, it stymies growth in living standards.

If universal access to medical care is the goal, the government is the goalie. It should get out of the way.

This piece originally appeared at The Libertarian Institute.