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This study compares expenditures on health care services for enrollees in a social health maintenance organization (S/HMO) and a Tax Equity and Fiscal Responsibility Act of 1982 (TEFRA)-risk Medicare health maintenance organization (HMO). In addition to the traditional Medicare services covered by the TEFRA HMO, the S/HMO provided a long-term care (LTC) benefit and case management services for chronic illness. There do not appear to be any overall savings associated with S/HMO membership, including any savings from substitution of S/HMO-specific services for other, traditional services covered by both the S/HMO and the TEFRA HMO.

The IMPROVE Project is a 4-year randomized controlled trial to test the hypothesis that HMOs can improve preventive services in their contracted primary clinics by assisting clinics to implement continuous quality improvement (CQI) and an organized system for preventive services. This paper describes findings from case studies of CQI teams in two demonstration sites where the CQI approach was tested. The case study analysis is based on interviews and observations conducted about 10 to 12 months after the CQI teams began. Initial responses of clinic staff to the IMPROVE Project included a mixture of interest in CQI, enthusiasm for prevention-oriented care, concern about the burden the project might impose, and skepticism. There were two formidable barriers to change: time and inertia. Environmental changes in the parent organizations also complicated and impeded the CQI process within the clinics. The thematic analysis identified four factors that appear to be important in implementing a CQI process in a clinic setting: awareness, momentum, ownership, and communication.

The vast majority of the HMOs responding to the survey in this study use home health care as a substitute for acute inpatient hospitalization, contract out for services with community-based home health agencies, reimburse on a discounted fee-for-service basis, and use prior authorization and concurrent review as the primary methods to control the use of home health care. These findings suggest that HMO home health care services mirror the inadequacies of Medicare home health care in that they are acute care-focused and not intended to fill the supportive and maintenance care needs of the chronically ill elderly. HMOs, however, are typically more flexible in their service provision than is Medicare. Need for home health care is determined primarily on prospective, case-by-case evaluations of cost effectiveness, not on retrospective determinations based on strict, and sometimes arbitrary, guidelines and limitations. This, however, does raise some important issues for access and quality and for the relationship between HMOs and home health agencies. Is cost containment the only legitimate reason for providing home health care? Should home health care be used solely as a substitute for acute inpatient hospitalization? Where does the locus of authority lie for deciding coverage of home health care services? This study uncovered several issues related to the provision of home health care in HMOs that created conflict and uncertainty for all parties. These issues included: conflicting roles for HMOs, whether to provide services internally or externally, contracting between HMOs and home health agencies, the locus of authority for utilization review, the role of physicians, quality assurance, and perceived problems with the Health Care Financing Administration. HMOs are often perceived as failing to do an adequate job of providing home health care services because of the difficulty in satisfying conflicting considerations in three key areas: whether home health care should be focused on cost containment or meeting unmet needs, whether home health care should be focused on acute or long term care, and the unrealistic expectations patients and providers have of HMOs. HMOs primarily provide home health care in an effort to contain costs, particularly by using home health care to substitute for inpatient hospitalization. While HMO representatives acknowledge the importance of home health care in improving the patient's and family's quality of life by providing supportive or chronic maintenance care, the use of home health care for this purpose is generally not allowed by HMOs.(ABSTRACT TRUNCATED AT 400 WORDS)

There are several recurrent themes that reflect the concerns of nurses who seek entry into graduate programs in psychiatric nursing. Four of the themes that will be presented are an emphasis on mental health, a desire to seek varied points to entry into health care, increased interaction with other health workers and participation in social change. The themes are interrelated and reflect a view of nursing responsibilities and an awareness of the needs for a comprehensive approach to health care. These views are typical of a range of concerns within the nursing profession. Although nursing comprises the largest number of prepared health care workers, nursing is a marginal group within the system. There is considerable discussion of a need for revision of health care systems and of need to utilize manpower resources most effectively. System change is a difficult process and one can only speculate about the outcomes. It is difficult to predict whether the beliefs and values of nurses and nursing a marginal group, can be shared within the health care system.