Trauma Center Hospitals Charged Higher Prices For Some Nontrauma Care Than Non-Trauma Center Hospitals, 2012-18.

Rising prices are a major cause of increased health care spending and health insurance premiums in the US. Hospital prices, specifically-for both inpatient and outpatient care-are the largest driver of rising health care spending in the commercial insurance market. As a result, policy makers and employers are increasingly interested in understanding the determinants of hospital prices.

The California Competitive Model: How Has It Fared, And What's Next?

California became very successful in controlling rising health care costs by promoting price competition through market-based, managed care policies. However, recent data reveal that the state has not been able sustain its initial success in controlling growth in hospital prices. Two powerful trends emerged in California that eroded the conditions needed to sustain price competition.

Hospital Prices Increase in California, Especially Among Hospitals in the Largest Multi-hospital Systems.

A surge in hospital consolidation is fueling formation of ever larger multi-hospital systems throughout the United States. This article examines hospital prices in California over time with a focus on hospitals in the largest multi-hospital systems. Our data show that hospital prices in California grew substantially (+76% per hospital admission) across all hospitals and all services between 2004 and 2013 and that prices at hospitals that are members of the largest, multi-hospital systems grew substantially more (113%) than prices paid to all other California hospitals (70%).

House Calls: California Program For Homebound Patients Reduces Monthly Spending, Delivers Meaningful Care.

In 2009 HealthCare Partners Affiliates Medical Group, based in Southern California, launched House Calls, an in-home program that provides, coordinates, and manages care primarily for recently discharged high-risk, frail, and psychosocially compromised patients. Its purpose is to reduce preventable emergency department visits and hospital readmissions. We present data over time from this well-established program to provide an example for other new programs that are being established across the United States to serve this population with complex needs.

The increased concentration of health plan markets can benefit consumers through lower hospital prices.

The long-term trend of consolidation among US health plans has raised providers' concerns that the concentration of health plan markets can depress their prices. Although our study confirmed that, it also revealed a more complex picture. First, we found that 64 percent of hospitals operate in markets where health plans are not very concentrated, and only 7 percent are in markets that are dominated by a few health plans.

Early results from Thailand's 30 Baht Health Reform: something to smile about.

Efforts by countries to attain universal coverage are often hampered by supply constraints that can reduce access to care for those already in the system and, in many Asian and developing countries, by the emergence of informal payment systems that extract under-the-table payments from patients. In 2001, Thailand extended government-financed coverage to all uninsured people with little or no cost sharing. We found that Thailand has added nearly fourteen million people to the system and achieved near-universal coverage without compromising access for those with prior coverage; we also found that, to date, no informal payment system has emerged.

Medicare HMO impact on utilization at the end of life.

Objective: To estimate the effect of independent practice association (IPA) model HMOs and the Kaiser Foundation Health Plan's group model on inpatient utilization of Medicare beneficiaries in the last 2 years of life, compared with traditional fee-for-service (FFS) coverage.

Study Design: Data from the Centers for Medicare & Medicaid Services were linked to inpatient discharge data from the California Office of Statewide Health Planning and Development for 1991-2001. A sample of aged Medicare beneficiaries who died between January 1998 and June 2001 and were continuously enrolled during the 2 years before death in (1) FFS (n = 234,498), (2) an IPA (n = 109,577), or (3) Kaiser (n = 29,434) were selected.

Have HMOs broadened their hospital networks?: Changes in HMO hospital networks in California, 1999-2003.

Objective: This study uses empirical data to study changes in the structure and use of HMO hospital provider networks in California.

Study Design: Data from California HMOs are used to test whether there have been structural changes in HMO size, geographic coverage, hospital network design, and patient channeling for inpatient care over the period 1999-2003.

Methods: Three different measures of HMO network breadth, access, and channeling were analyzed between 1999 and 2003.

Hospital pricing and the uninsured: do the uninsured pay higher prices?

Although the health care pricing literature has grown substantially in recent years, there has been little empirical analysis of how hospital pricing behavior affects the uninsured. We use unique data from California to compare actual prices paid by uninsured patients with prices paid by commercial and Medicare patients. We find that uninsured patients pay prices similar to those of Medicare patients.

The effects of case mix on hospital costs and revenues in managed care environments.

Due to competition and managed care, hospitals have argued that the rate of increase in hospital cost is greater than the rate of increase in hospital revenue. It is important to pay hospitals based on the expected resource use of patients that hospitals treat. However, managed care organizations pay hospitals based on negotiated prices that do not consider the expected resource use of patients.

Emergency department capacity and access in California, 1990-2001: an economic analysis.

Media report that hospitals are closing their emergency departments (EDs) and reducing access to ED services, raising concerns that EDs are not sustainable under competition and managed care. We analyzed financial, economic, capacity, and utilization data for California EDs for 1990-2001. We found that contrary to media reports, hospitals are not abandoning the ED market.

Hospital emergency departments: the authors respond.

In response to a perceived crisis in California's emergency department (ED) capacity, Glenn Melnick and colleagues sought to construct an empirical database that could bring objective data to bear on this important issue. In this response they address some of the substantive issues raised by the authors of four preceding commentaries. These issues include the use of aggregates and averages, the omission of trauma centers, staffing shortages, and overcrowding.

Improving the health of Californians: effective public-private strategies for challenging times.

This paper summarizes the discussion that occurred at a November 2003 roundtable on philanthropy and health policy making. The roundtable was intended to stimulate a conversation about the strategic interplay of health policy and philanthropy in a challenging economy; to gain a richer understanding of the needs and expectations of funders and policymakers so that resources can be leveraged far more effectively; and to identify practical, collaborative approaches for advancing policy development and implementation. The gathering included more than fifty key leaders from state and national foundations; state policymakers; representatives from the California governor's office and key state health agencies and commissions; private-sector leaders; and academics.

Hospital selective contracting without consumer choice: what can we learn from Medi-Cal?

In the selective contracting era, consumer choice has generally been absent in most state Medicaid programs, including California's (called Medi-Cal). In a setting where beneficiary exit is not a threat, a large payer may have both the incentives and the ability to exercise undue market power, potentially exposing an already vulnerable population to further harm. The analyses presented here of Medi-Cal contracting data, however, do not yield compelling evidence in favor of the undue market power hypothesis.