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Related Experiment Videos

Do HMOs make a difference? Introduction.

J D Reschovsky1, P Kemper

  • 1Center for Studying Health System Change, Washington DC 20024-2512, USA.

Inquiry : a Journal of Medical Care Organization, Provision and Financing
|March 11, 2000
PubMed
Summary
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Health care perceptions and experiences.

Issue brief (Center for Studying Health System Change)·2001

Health maintenance organizations (HMOs) show minimal impact on overall unmet medical needs. However, HMO enrollees face fewer financial barriers but more organizational issues, with lower satisfaction ratings compared to other insurance types.

Area of Science:

  • Health Services Research
  • Healthcare Policy
  • Insurance Studies

Background:

  • Health Maintenance Organizations (HMOs) are a significant component of private health insurance.
  • Understanding the impact of different insurance types on healthcare access and quality is crucial for policy and patient outcomes.

Purpose of the Study:

  • To analyze how Health Maintenance Organizations (HMOs) influence healthcare access, service utilization, and patient satisfaction among privately insured individuals.
  • To compare HMOs with non-HMO insurance plans across various demographic and health status subgroups.

Main Methods:

  • Utilized data from the Community Tracking Study Household Survey, a large national dataset.
  • Employed a common methodology to compare HMO and non-HMO enrollees on access, utilization, and satisfaction measures.

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  • Controlled for health status, individual characteristics, and market location in the analysis.

    • Main Results:

    • Aggregate unmet or delayed medical care needs showed little difference between HMO and non-HMO enrollees.
    • HMO enrollees experienced fewer financial barriers but more organizational barriers to care.
    • HMO enrollees utilized more ambulatory and preventive care, with no significant differences in hospital, surgery, or emergency room use.
    • HMO enrollees were more likely to see primary care physicians than specialists.
    • HMO enrollees reported lower satisfaction, poorer ratings of doctor visits, and less trust in physicians compared to non-HMO enrollees.

    Conclusions:

    • While HMOs do not significantly increase overall unmet medical needs, they alter the nature of access barriers.
    • HMOs appear to encourage preventive and primary care utilization but may compromise patient satisfaction and perceived quality of care.
    • The findings suggest a trade-off between cost-control mechanisms in HMOs and patient-reported experiences.