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Interviews with state Medicaid officials reveal that although managed care programs have been implemented in rural areas, participation remains behind that of urban areas. Many states aim to create a statewide Medicaid managed care program and are struggling to overcome barriers that are greater in rural areas, including providers' resistance, lack of commercial managed care, and inadequate supply of providers. Many have modified contracting strategies and shown flexibility regarding interpretations of travel standards, twenty-four-hour coverage requirements, and primary care case management requirements, to implement programs in rural environments.

This study assessed the influence of public policies on the immunization status of 2-year old children in the United States. Up-to-dateness for the primary immunization series was assessed in a national sample of 8100 children from the 1988 National Maternal and Infant Health Survey and its 1991 Longitudinal Follow-Up. Documented immunization rates of this sample were 33% for poor children and 44% for others. More widespread Medicated coverage was associated with greater likelihood of up-to-dateness among poor children. Up-to-dateness was more likely for poor children with public rather than private sources of routine pediatric care, but all children living in states where most immunizations were delivered in the public sector were less likely to be up to date. Poor children in state with partial vaccine replacement programs were less likely to be up to date than those in free-market purchase states. While state policies can enhance immunization delivery for poor children, heavy reliance on public sector immunization does not ensure timely receipt of vaccines. Public- and private-sector collaboration is necessary to protect children from vaccine-preventable diseases.

To assess the importance of medical residents to rural hospitals, and to predict the possible effect of reductions in Medicare graduate medical education (GME) payments, data from Medicare hospital cost reports and from a telephone survey of rural hospitals with residency programs are analyzed. In prospective payment system year 11, 70 rural hospitals received more than $80 million in Medicare GME payments. The presence of rural training programs enhanced staff physician recruitment and retention and led to increased numbers of physicians settling in communities surrounding the facilities. Many survey respondents felt that elimination of GME funds would results in downsizing or outright elimination of their training programs. The results support the contention that rural training programs are important to hospitals and their surrounding communities and provide an essential component of the physician supply pipeline to rural areas.

This study sought to determine if county-level demographic, health care resource, policy, and competitive factors are associated with the movement of obstetrician-gynecologists (ob-gyns) into and out of rural areas. County-level descriptive data from the Area Resource File, the American Medical Association Physician Masterfile, and the American Hospital Association Guide were used for hospital descriptions. This was a correlational study that measured the association of ecologic indicators of nonmetropolitan counties with indicators of gain or loss of ob-gyns. Descriptive statistics characterize the supply and movement of ob-gyns by size and location of the counties. Multinomial logistic regression models describe the net effect of the ecologic indicators on physician movement. During the period 1985 to 1990, a total of 962 patient care ob-gyns moved out of 531 nonmetropolitan counties, and 979 ob-gyns moved into 528 counties. Counties in the southern Atlantic states experienced the greatest net inflow, whereas Illinois, Missouri, and Texas had the greatest net outflow. Counties that retained ob-gyns during this period were in the mid-range of population. Positive correlates of outward migration were adjacency to a metropolitan county and loss of hospital bed supply; negative correlates with outward migration were the supply of hospital beds and total population. Inward migration was positively correlated with retention or gain of county family physicians and with adjacency; negative correlates were overall population and total family physician supply. The movement of ob-gyns in nonmetropolitan counties is influenced by state policies, local resources, and relative location. No clear evidence shows that there are competitive relations between family physician supply and ob-gyn supply.

State risk pools provide an opportunity for persons with mental health and substance abuse (MH/SA) problems to purchase health insurance. This study uses data from eight risk pools during the period 1988-1991 to analyze the utilization and enrollment experience for persons who submit claims for MH/SA treatment. Special consideration is given to the effect of variation in inpatient benefits across risk pools. The experience of Connecticut's risk pool differs markedly from that of the other risk pools. Given that two states (Connecticut and Florida) have restricted MH/SA benefits over time, we discuss the ability of risk pools to maintain comprehensive MH/SA benefits.

This study analyzes the 1993 National Directory of HMOs to determine the extent to which rural counties are included in health maintenance organization (HMO) service areas. Two specific questions are addressed: (1) How do the patterns of service areas differ across HMO model types? (2) What are the characteristics that distinguish rural counties served by HMOs from those that are not? Although a majority of rural counties are in HMO service areas, substantially fewer are served by non-individual practice association (non-IPA) models. Access to HMO services is found to decrease with county population density, and adjacency to metropolitan areas is an important predictor of inclusion in service areas.

We conducted case studies using structured interviews at four sites to understand the financial resources needed to implement childhood immunization registries. The total cost of planning and implementing a central registry ranged from $2.4 million to almost $7 million over the first five years. In addition, substantial investment by individual or group providers often was required. Registries are large information systems that require considerable investment of developmental resources, regardless of the number of children eventually entered into the system. Given the substantial investment that a registry represents, the realistic anticipation of such resource needs is important to successful planning and implementation.

State risk pools provide an opportunity for persons with mental health and substance abuse (MH/SA) problems to purchase health insurance. This study uses data from eight risk pools during the period 1988-1991 to analyze the utilization and enrollment experience for persons who submit claims for MH/SA treatment. Special consideration is given to the effect of variation in inpatient benefits across risk pools. The experience of Connecticut's risk pool differs markedly from that of the other risk pools. Given that two states (Connecticut and Florida) have restricted MH/SA benefits over time, we discuss the ability of risk pools to maintain comprehensive MH/SA benefits.

In this article, the authors present a resident-based reimbursement system for intermediate care facilities for the mentally retarded (ICFs-MR), which represent a large and growing proportion of the medicaid budget. The statistical relationship between resident disability level and the expected cost of caring for the individual is estimated, allowing for the prediction of expected resource use across the population of ICF-MR residents. The system incorporates an indirect cost rate, a base direct care rate (constant across all providers), and an individual-specific direct care rate, based on the expected cost of care.

This article assesses the extent to which managed competition could be successful in rural areas. Using 1990 Medicare hospital patient origin data, over 8 million rural residents were found to live in areas potentially without provider choice. Almost all of these areas were served by providers who compete for other segments of their market. Restricting use of out-of-State providers would severely limit opportunities for choice. These findings suggest that most residents of rural States would receive cost benefits from a managed competition system if purchasing alliances are carefully defined, but consideration should be given to boundary issues when forming alliances.