Job-based health insurance in 2001: inflation hits double digits, managed care retreats.

Drawing on the results of a national survey of 1,907 firms with three or more workers, this paper reports on several facets of job-based health insurance, including the cost to employers and workers; plan offerings and enrollments; patient cost sharing and benefits; eligibility, coverage, and take-up rates; and results from questions about employers' knowledge of market trends and health policy initiatives. Premiums increased 11 percent from spring 2000 to spring 2001, and the percentage of Americans in health maintenance organizations (HMOs) fell six percentage points to its lowest level since 1993, while preferred provider organization (PPO) enrollment rose to 48 percent. Despite premium increases, the percentage of firms offering coverage remained statistically unchanged, and a relatively strong labor market has continued to shield workers from the higher cost of coverage.

Embraceable you: how employers influence health plan enrollment.

Based on data from a 1999 national survey of 1,939 randomly selected employers, this paper examines the policies that affect the percentage of workers eligible for and enrolled in a firm's health plan. In 1994, 14 percent of employees worked for a firm offering cash-back payments, but fewer than 1 percent worked for a firm with income-related premiums or deductibles. The strongest determinants of eligibility rates are the waiting time for new employees before they are deemed eligible, and eligibility standards for part-time workers. The primary determinants of the take-up rate are lowest monthly employee contribution for single coverage, and the percentage of the workforce earning less than $20,000 per year.

Trends in out-of-pocket spending by insured American workers, 1990-1997.

This paper examines trends in out-of-pocket spending for insured workers from 1990 to 1997. Data are from the Consumer Expenditure Survey conducted by the U.S. Bureau of Labor Statistics. The survey collects detailed quarterly data on all consumer spending from logs kept each year by more than 10,000 households with job-based health insurance. During the study period, total out-of-pocket spending in constant dollars remained unchanged. Spending for medical expenses, drugs, and supplies declined by 23 percent, but this decline was offset by rising employee contributions for health insurance premiums. The shift to managed care, whose benefit structure requires less cost sharing, may have played a role in reducing out-of-pocket spending.

Trends toward a national health care marketplace.

In recent years, the health care industry has experienced considerable growth in organizations that are national in focus-organizations that operate in multiple markets not all clustered in one geographic region. This study summarizes information on trends in ownership of various types of health care organizations (i.e., HMOs, PPOs, hospitals, physician practices) for purposes of assessing the growth rate of national companies and the overall significance of this phenomenon. This is followed by a synthesis of factors that encourage or impede the growth of national managed care companies, the sector that has exhibited the most pronounced growth of national companies. We discuss likely future directions and the degree to which national companies may enjoy long-term competitive advantages.