The prices of health care in the United States are higher than in other countries. Compared to other OECD countries, U.S. healthcare costs are one-third higher or more relative to the size of the economy (GDP). According to the CDC, during 2015, health expenditures per-person were nearly $10,000 on average, with total expenditures of $3.2 trillion or 17.8% of GDP.CDC-National Center for Health Statistics-Retrieved October 26, 2017 Proximate reasons for the differences with other countries include higher prices for the same services (i.e., a higher price per unit) and greater use of healthcare (i.e., more units consumed). Higher administrative costs, higher per-capita income, and less government intervention to drive down prices are deeper causes. While the annual inflation rate in healthcare costs has declined in recent decades, it still remains above the rate of economic growth, resulting in a steady increase in healthcare expenditures relative to GDP from 6% in 1970 to nearly 18% in 2015.

Nature of the healthcare markets Coverage

Health insurance coverage is provided by several public and private sources in the United States. During 2016, the U.S. population overall was approximately 325 million, with 53 million persons 65 years of age and older covered by the federal Medicare program. The 272 million non-institutional persons under age 65 either obtained their coverage from employer-based (155 million) or non-employer based (90 million) sources or were uninsured (27 million). Approximately 15 million military personnel received coverage through the Veteran's Administration.Census Bureau-Health Insurance Coverage in the United States: 2015 - Published September, 2016 During the year 2016, 91.2% of Americans had health insurance coverage. An estimated 27 million people under the age of 65 were uninsured.

Price transparency issues

Unlike most markets for consumer services in the United States, the healthcare market generally lacks transparent market-based pricing. Patients are typically not able to comparison shop for medical services based on price, as medical service providers do not typically disclose prices prior to service.The perils of transparent pricing: the time for speculation is over: transparent pricing is becoming a reality for hospitals. | Health Care > Health Care Professionals from AllBusiness.com Government mandated critical care and government insurance programs like Medicare also impact the market pricing of U.S. health care. According to The New York Times in 2011, "the United States is far and away the world leader in medical spending, even though numerous studies have concluded that Americans do not get better care" and prices are the highest in the world.

In the U.S. medical industry, patients generally do not have access to pricing information until after medical services have been rendered. A study conducted by the California Healthcare Foundationhttp://www.chcf.org California Healthcare Foundation found that only 25% of visitors asking for pricing information were able to obtain it in a single visit to a hospital. This has led to a phenomenon known as "surprise medical bills", where patients receive large bills for service long after the service was rendered.

Since the majority (85%) of Americans have health insurance, they do not directly pay for medical services. Insurance companies, as payors, negotiate health care pricing with providers on behalf of the insured. Hospitals, doctors, and other medical providers have traditionally disclosed their fee schedules only to insurance companies and other institutional payors, and not to individual patients. Uninsured individuals are expected to pay directly for services, but since they lack access to pricing information, price-based competition may be reduced. The introduction of high-deductible insurance has increased demand for pricing information among consumers. As high-deductible health plans rise across the country, with many individuals having deductibles of $2500 or more, their ability to pay for costly procedures diminishes, and hospitals end up covering the cost of patients care. Many health systems are putting in place price transparency initiatives and payments plans for their patients so that the patients better understand what the estimated cost of their care is, and how they can afford to pay for their care over time.

Organizations such as the American Medical Association (AMA) and AARP support a "fair and accurate valuation for all physician services". Very few resources exist, however, that allow consumers to compare physician prices. The AMA sponsors the Specialty Society Relative Value Scale Update Committee, a private group of physicians which largely determine how to value physician labor in Medicare prices. Among politicians, former House Speaker Newt Gingrich has called for transparency in the prices of medical devices, noting it is one of the few aspects or U.S. health care where consumers and federal health officials are "barred from comparing the quality, medical outcomes or price".

Recently, some insurance companies have announced their intention to begin disclosing provider pricing as a way to encourage cost reduction. Other services exist to assist physicians and their patients, such as Healthcare Out Of Pocket,Compare Provider Chargers Accuro Healthcare Solutions, with its CarePricer software.Patient Estimates – Accuro Healthcare Solutions Similarly, medical tourists take advantage of price transparency on websites such as MEDIGO and Purchasing Health , which offer hospital price comparison and appointment booking services.Patient Estimates – MEDIGO

According to the estimation of the US government, hundreds of thousands of Americans (Californians ) traveled to Mexico annually to get healthcare services.

Government-mandated critical care In the United States and most other industrialized nations, emergency medical providers are required to treat any patient that has a life-threatening condition, irrespective of the patient's financial resources. In the U.S., the Emergency Medical Treatment and Active Labor Act requires that hospitals treat all patients in need of emergency medical care without considering patients' ability to pay for service.

This government mandated care places a cost burden on medical providers, as critically ill patients lacking financial resources must be treated. Medical providers compensate for this cost by passing costs on to other parts of the medical system by increasing prices for other patients and through collection of government subsidies.Analysis of the Joint Distribution of Disproportionate Share Hospital Payments: Executive Summary

Healthcare is not a typical market Harvard economist N. Gregory Mankiw explained in July 2017 that "the magic of the free market sometimes fails us when it comes to healthcare." This is due to: Important positive externalities or situations where the actions of one person or company positively impact the health of others, such as vaccinations and medical research. The free market will result in too little of both (i.e., the benefit is under-estimated by individuals), so government intervention such as subsidies is required to optimize the market outcome. Consumers don't know what to buy, as the technical nature of the product requires expert physician advice. The inability to monitor product quality leads to regulation (e.g., licensing of medical professionals and the safety of pharmaceutical products). Healthcare spending is unpredictable and expensive. This results in insurance to pool risks and reduce uncertainty. However, this creates a side-effect, the decreased visibility of spending and a tendency to over-consume medical care. Adverse selection, where insurers can choose to avoid sick patients. This can lead to a "death spiral" in which the healthiest people drop out of insurance coverage perceiving it too expensive, leading to higher prices for the remainder, repeating the cycle.NYT-N. Gregory Mankiw-Why Health Care Policy is So Hard-July 28, 2017 The Heritage Foundation, a conservative think tank in Washington, D.C., advocated individual mandates in the late 1980s to overcome adverse selection by requiring all persons to obtain insurance or pay penalties, an idea ultimately included in the Affordable Care Act.NYT-Paul Krugman-Heritage on Health, 1989-July 30, 2017

Medicare and Medicaid

Medicare was established in 1965 under President Lyndon Johnson, as a form of medical insurance for the elderly (age 65 and above) and the disabled. Medicaid was established at the same time to provide medical insurance primarily to children, pregnant women, and certain other medically needy groups.

The Congressional Budget Office (CBO) reported in October 2017 that adjusted for timing differences, Medicare spending rose by $22 billion (4%) in fiscal year 2017, reflecting growth in both the number of beneficiaries and in the average benefit payment. Medicaid spending rose by $7 billion (2%) in part because of more persons enrolled due to the Affordable Care Act. Unadjusted for timing shifts, in 2017 Medicare spending was $595 billion and Medicaid spending was $375 billion.CBO-Monthly Budget Review for September 2017-October 6, 2017 Medicare covered 57 million people as of September 2016. While on the other hand, Medicaid covered 68.4 million people as of July 2017, 74.3 million including the Children's Health Insurance Program (CHIP).Medicaid.gov July 2017 Medicaid and CHIP Enrollment Data Highlights-Retrieved October 27, 2017

Medicare and Medicaid are managed at the Federal level by the Centers for Medicare and Medicaid Services (CMS). CMS sets fee schedules for medical services through Prospective Payment Systems (PPS) for inpatient care, outpatient care, and other services.Medicare As the largest single purchaser of medical services in the U.S., Medicare's fixed pricing schedules have a significant impact on the market. These prices are set based on CMS' analysis of labor and resource input costs for different medical services based on recommendations by the American Medical Association.

As part of Medicare's pricing system, relative value units (RVUs) are assigned to every medical procedure.AMA (RBRVS) RBRVS: Resource-Based Relative Value Scale One RVU translates into a dollar value that varies by region and by year; in 2005 the base (not location adjusted) RVU equaled roughly $37.90. Major insurers use Medicare's RVU calculations when negotiating payment schedules with providers, and many insurers simply adopt Medicare's payment schedule. The AMA-sponsored committee in charge of determining RVUs of medical procedures that inform Medicare's payment to physicians has been shown to grossly inflate their figures.

Employer-based market

An estimated 155 million persons under the age 65 were covered under health insurance plans provided by their employers in 2016. The Congressional Budget Office (CBO) estimated that the health insurance premium for single coverage would be $6,400 and family coverage would be $15,500 in 2016. The annual rate of increase in premiums has generally slowed after 2000, as part of the trend of lower annual healthcare cost increases.CBO-Private Health Insurance Premiums and Federal Policy-February 2016 The Federal Government subsidizes the employer-based market by an estimated $250 billion per year (about $1,612 per person covered in the employer market), by excluding health insurance premiums from employee income. This subsidy encourages people to buy more extensive coverage (which places upward pressure on average premiums), while also encouraging more young, healthy people to enroll (which places downward pressure on premium prices). CBO estimates the net effect is to increase premiums 10-15% over an un-subsidized level.