Effects of the Medicare Alzheimer''s Disease Demonstration on the use of community-based services.

STUDY QUESTION: Did the Medicare Alzheimer''s Disease Demonstration with its case management and community service waivers affect the use of community-based long-term care services among people with dementia and their primary caregivers? DATA SOURCES: Baseline and periodic caregiver interviews. Measures include client and caregiver attributes and self-reported service use. STUDY DESIGN: The demonstration randomly assigned voluntary applicants into treatment and control groups. Treatment group cases were eligible for case management and for up to $699 per month in community care benefits. The actual monthly entitlement varied among the eight demonstration communities due to regional cost and inflation adjustments over time. Analyses are for the year after enrollment. DATA COLLECTION: Analyses are of cases surviving six months or more in the community after enrollment (n = 5,209). Cases received baseline and semi-annual assessments. PRINCIPAL FINDINGS: The intervention of case management and community service reimbursement had a strong, consistent, and positive effect on the likelihood of using home care (including homemaker/chore services, personal care services, companion services) and adult day care. Treatment group clients were at least twice as likely as control group clients to be using any of the four community-based services. A similar, but less pervasive effect was achieved with caregiver training and support group participation. Reimbursement provided by the demonstration''s Medicare waiver was generally not sufficient to exceed the level of control group service acquired through private payment. CONCLUSIONS: Reimbursement levels within the demonstration may have enabled more individuals to purchase some services, but they were not sufficient to increase the average level of use over those in the control group. No consistent differences between demonstration models were found in service use likelihood or average use among users.     

Effects of the Medicare Alzheimer''s Disease Demonstration on caregiver burden and depression.

STUDY QUESTION: Does improved access to community-based care reduce perceived burden and reported levels of depression among primary caregivers of people with dementia? DATA SOURCES: Baseline and periodic caregiver interviews with participants in the Medicare Alzheimer''s Disease Demonstration. Client and caregiver attributes and caregiver outcomes such as depression and burden scores were among the measures. STUDY DESIGN: Applicants to the demonstration (all voluntary) were randomly assigned into treatment and control groups. Treatment group cases were eligible for case management and for up to $699 per month in community care benefits. (The actual monthly entitlement varied among the eight demonstration communities due to regional cost differences and inflation adjustments over the four-year demonstration period.) DATA COLLECTION: A total of 5,307 eligible individuals received a baseline assessment at the time of application to the demonstration and at least one semi-annual reassessment. Clients and their caregivers were periodically reassessed producing a total of 20,707 observations. PRINCIPAL FINDINGS: Persons in the treatment group had a high exposure to case management and a greater likelihood of community service use relative to those in the control group. Treatment group membership was associated with statistically significant, but very small reductions in caregiver burden (in four of eight sites) and depression (three of eight sites) over a 36-month tracking period. These findings are not sustained with all cases combined, or among a higher-resource demonstration model considered separately. CONCLUSIONS: Both the fact that these programmatic differences did not translate into substantial treatment group reductions in caregiver burden or depression, and the consistency of these findings with those of prior case management evaluations suggest the need to reformulate this programmatic intervention into areas not previously tested: 24-hour care, crisis intervention, coordination with primary care, or chronic disease management.     

How do they manage? Disabled elderly persons in the community who are not receiving Medicaid long-term care services

OBJECTIVE: To expand our understanding of how low-income functionally impaired elderly persons are able to remain in the community. DATA SOURCES AND STUDY SETTING: In-person and telephone interviews with 25 elderly individuals who applied for but did not enroll in Connecticut's Home Care Program for Elders (CHCPE). All met the state's nursing home level-of-care criteria. STUDY, DESIGN: In-depth discussions with a small, purposefully selected sample of functionally impaired elderly persons in the community. PRINCIPLE FINDINGS: Many sample members with very high levels of impairment and multiple chronic health conditions remained in the community without CHCPE services because of Medicare home health services combined with extensive levels of informal care. Some sample members, particularly those with more limited informal care networks, did not receive the level of care that they needed. Virtually all were at high risk for medical complications, hospitalizations for acute illnesses, falls, and further loss of functioning. Further, in many cases, informal care networks were overextended, stressed and vulnerable to break down. All but a few of those we interviewed were not receiving services through the waiver program for financial reasons. Most met Medicaid's income criteria but had assets that exceeded Medicaid's $2,000 limit. Several were not participating due to concerns about estate recovery. CONCLUSIONS: Additional formal help is needed to avoid eventual nursing home placement for many sample members. This could be achieved by expanding the availability of case management services and/or relaxing program financial requirements. Further, efforts to reduce Medicare home health expenditures must recognize the heightened vulnerability of many beneficiaries for potentially costly adverse outcomes.     

The evaluation of the National Long Term Care Demonstration. 10. Overview of the findings.

The channeling demonstration sought to substitute community care for nursing home care through comprehensive case management and expanded community services. The channeling intervention was implemented largely according to design. Although the population served was, as intended, extremely frail, it turned out not to be at high risk of nursing home placement. The costs of the additional case management and community services--provided in most cases to clients who would not have entered nursing homes even without channeling--were not offset by reductions in the cost of nursing home use. Hence, total costs increased. The expanded formal community care did not, however, result in a substantial reduction in informal caregiving. Moreover, channeling benefited clients, and the family and friends who cared for them, in several ways: increased services, reduced unmet needs, increased confidence in receipt of care and satisfaction with arrangements for it, and increased satisfaction with life. Expansion of case management and community services beyond what already exists, then, must be justified on the basis not of cost savings but of benefits to clients and their caregivers.     

The effect of Channeling on in-home utilization and subsequent nursing home care: a simultaneous equation perspective.

OBJECTIVE. This study explored the relationship between participation in a home/community-based long-term care case management intervention (known as the Channeling demonstration), use of formal in-home care, and subsequent nursing home utilization. STUDY DESIGN. Structural analysis of the randomized Channeling intervention was conducted to decompose the total effects of Channeling on nursing home use into direct and indirect effects. DATA COLLECTION METHOD. Secondary data analysis of the National Long-Term Care Data Set. PRINCIPAL FINDINGS. The use of formal in-home care, which was increased by the Channeling intervention, was positively associated with nursing home utilization at 12 months. However, the negative direct effect of Channeling on nursing home use was of sufficient magnitude to offset this positive indirect effect, so that a small but significant negative total effect of Channeling on subsequent nursing home utilization was found. CONCLUSIONS. This study shows why Channeling did not have a large total impact on nursing home utilization. The analysis did not provide evidence of direct substitution of in-home care for nursing home care because the direct reductions in nursing home utilization due to other aspects of Channeling (including, but not limited to case management) were substantially offset by the indirect increases in nursing home utilization associated with additional home care use.     

Nursing home spending patterns in the 1990s: the role of nursing home competition and excess demand

OBJECTIVE: To examine nursing home expenditures on clinical, hotel, and administrative activities during the 1990s and to determine the association between nursing home competition and excess demand on expenditures. DATA SOURCES/STUDY SETTING: Secondary data sources for 1991, 1996, and 1999 for 500 free-standing nursing homes in New York State. STUDY DESIGN: A retrospective statistical analysis of nursing homes' expenditures. The dependent variables were clinical, hotel, and administrative costs in each year. Independent variables included outputs (inpatient and outpatient), wages, ownership, New York City location, and measures of competition and excess demand. DATA COLLECTION/EXTRACTION METHOD: Variables were constructed from annual financial reports submitted by the nursing homes, the Patient Review Instrument and Medicare enrollment data. PRINCIPAL FINDINGS: Clinical and administrative costs have increased over the decade, while hotel expenditures have declined. Increased competition was associated with higher clinical and administrative costs while excess demand was associated with lower clinical and hotel expenditures. CONCLUSIONS: Nursing home expenditures are sensitive to competition and excess demand conditions. Policies that influence competition in nursing home markets are therefore likely to have an impact on expenditures as well.     

An analysis of decision making in discharge planning

A repeated-measures design was used to examine medical professionals' discharge planning strategies. Physicians, residents, nurses, and social workers were presented with 16 hypothetical case scenarios and asked to: (1) rate the appropriateness of four discharge options (nursing home, community nursing, adult day, and outpatient clinic care), and (2) select the most appropriate discharge plan for each case. Four within-group variables were included in the scenarios: physical impairment, caregiver availability, follow-up required, and patient compliance. Decisions were greatly influenced by caregiver availability. When a caregiver was available, respondents preferred community-based options (i.e., community nursing care or outpatient clinic); if the case involved complications (i.e., severe physical impairment, heavy follow-up, noncompliant patient), they considered community nursing care more appropriate than outpatient clinic. When a caregiver was unavailable, respondents preferred institution-based options (i.e., nursing home or adult daycare); if there were complications, they considered nursing home more appropriate than adult daycare.     

The effects of predetermined payment rates for Medicare home healthcare.

OBJECTIVE: To assess the effects of an alternative method of paying home health agencies for services to Medicare beneficiaries, based on a demonstration program. DATA SOURCES/STUDY SETTING: Primary and secondary data collected on participating home health agencies in five states and their patients during the three-year demonstration period. Primary data included patient surveys at discharge and six months later, and two rounds of interviews with executive staff of the agencies. Secondary data included agencies' Medicare cost reports, quality assurance reviews, Medicare claims data, demonstration claims data, demonstration patient intake forms, and plan of treatment forms. STUDY DESIGN: The 47 agencies volunteering to participate in the demonstration were each randomly assigned to the treatment or control group. Treatment group agencies were paid a predetermined rate based on their inflation-adjusted cost per visit during the year preceding the demonstration; control group agencies were paid under Medicare's conventional cost reimbursement method. Demonstration impacts were estimated by comparing outcomes for the two groups of agencies and their respective patients, using regression models to control for any remaining differences. PRINCIPAL FINDINGS: Agencies paid under prospective rate setting were slightly better at holding per-visit cost increases below inflation than were control group agencies. The change in payment method had no effect on agencies' volume of Medicare visits or quality of care, nor on patients' use of Medicare services or other formal or informal care services. CONCLUSION: Changing from cost-based reimbursement to predetermined payment rates for Medicare home healthcare visits would not lead to large savings for the Medicare program, but would not increase costs to Medicare or adversely affect patients or their caregivers.     

Non‐pharmacological interventions to prevent hospital or nursing home admissions among community‐dwelling older people with dementia: A systematic review and meta‐analysis

Older people with dementia more frequently experience episodes of hospital care, transferal to nursing home and adverse events when they are in these environments. This study synthesised the available evidence examining non‐pharmacological interventions to prevent hospital or nursing home admissions for community‐dwelling older people with dementia. Seven health science databases of all dates were searched up to 2 December 2019. Randomised controlled trials and comparative studies investigating non‐pharmacological interventions for older people with dementia who lived in the community were included. Meta‐analyses using a random‐effect model of randomised controlled trials were used to assess the effectiveness of interventions using measures taken as close to 12 months into follow‐up as reported. Outcomes were risk and rate of hospital and nursing home admissions. Risk ratio (RR) or rate ratios (RaR) with 95% confidence interval were used to pool results for hospital and nursing home admission outcomes. Sensitivity analyses were conducted to include pooling of results from non‐randomised trails. Twenty studies were included in the review. Community care coordination reduced rate of nursing home admissions [(2 studies, n = 303 people with dementia and 86 patient–caregiver dyads), pooled RaR = 0.66, 95% CI (0.45, 0.97), I² = 0%, p = .45]. Single interventions of psychoeducation and multifactorial interventions comprising of treatment and assessment clinics indicated no effect on hospital or nursing home admissions. The preliminary evidence of community care coordination on reducing the rate of nursing home admissions may be considered with caution when planning for community services or care for older people living with dementia.     

How state-funded home care programs respond to changes in Medicare home health care: resource allocation decisions on the front line

OBJECTIVE: To examine how case managers in a state-funded home care program allocate home care services in response to information about a client's Medicare home health care status, with particular attention to the influence of work environment. DATA SOURCES/STUDY SETTING: Primary data collected on 355 case managers and 26 agency directors employed in June 1999 by 26 of the 27 regional agencies administering the Massachusetts Home Care Program for low-income elders. STUDY DESIGN: Data were collected in a cross-sectional survey study design. A case manager survey included measures of work environment, demographics, and factorial survey vignette clients (N = 2,054), for which case managers assessed service eligibility levels. An agency director survey included measures of management practices. DATA COLLECTION/EXTRACTION METHODS: Hierarchical linear models estimated the effects of work environment on the relationship between client receipt of Medicare home health care and care plan levels while controlling for case-mix differences in agencies' clients. PRINCIPAL FINDINGS: Case managers did not supplement extant Medicare home health services, but did allocate more generous service plans to clients who have had Medicare home health care services recently terminated. This finding persisted when controlling for case mix and did not vary by work environment. Work environment affected overall care plan levels. CONCLUSIONS: Study findings indicate systematic patterns of frontline resource allocation shaping the relationships among community-based long-term care payment sources. Further, results illustrate how nonuniform implementation of upper-level initiatives may be partially attributed to work environment characteristics.     

Conceptualization of a Toolkit to Evaluate Everyday Competence in Planning Transitions From Nursing Homes to the Community

Living independently in the community is a primary goal for older adults, particularly for the estimated 10% to 20% of long-stay nursing home residents who have low care requirements. According to the model of person-environment fit, individuals with high levels of everyday competence have the ability to solve problems associated with everyday life. Nursing home residents with high levels of everyday competence and low care needs have poor person-environment fit, placing them at risk for declines in function, maladaptive behavior, and affective disorders. The goal of this article is to present a framework for the integration of everyday competence with standardized goal-setting and care-planning processes to enable the transition of appropriate nursing home residents back to the community. Barriers to community transitions exist across several Key Domains: rehabilitation, personal assistance and services, caregiver support, finances, housing, and transportation. We propose a research agenda to develop and implement a toolkit based on this framework that nursing home staff can use to overcome barriers to transition by (1) assessing residents' everyday competence, (2) developing personally meaningful goals that facilitate transition, and (3) conducting structured care planning to support resident goals around returning to the community. If successful, this toolkit has the potential to reduce costs associated with nursing home care and to improve functional health, psychological well-being, and quality of life for older adults. The proposed framework and toolkit complement national efforts focused on transitioning nursing home residents back into the community.     

The lack of effect of market structure on hospice use

OBJECTIVE: To describe the relative importance of health care market structure and county-level demographics in determining rates of hospice use. DATA SOURCES: Medicare claims data for a cohort of elderly patients newly diagnosed with lung cancer, colon cancer, stroke, or heart attack in 1993, followed for up to five years, and linked to Census and Area Resource File data. STUDY DESIGN: Variation between markets in rates of hospice use by patients with serious illness was examined after taking into account differences in individual-level data using hierarchical linear models. The relative explanatory power of market-level structure and local demographic variables was compared. DATA COLLECTION METHODS: The cohort was defined within the Medicare hospital claims data using validated algorithms to detect incident cases of disease with a three-year lookback. Use of hospice was determined by linkage at an individual level to the Standard Analytic Files for Hospice through 1997. Individual-level data was linked to the Area Resource File using county identifiers present in the Medicare claims. PRINCIPAL FINDINGS: There is substantial variation in hospice use across markets. This variation is not explained by differences in the major components of health care infrastructure: the availability of hospital, nursing home, or skilled nursing facilities, nor by the availability of HMOs, doctors, or generalists. CONCLUSIONS: Intercounty heterogeneity in hospice use is substantial, and may not be related to the set-up of the medical care system. The important local factors may be local preferences, differences in the particular mix of services provided by local hospices, or differences in community leadership on end of life-issues; many of these differences may be amenable to educational efforts.     

The evaluation of the National Long Term Care Demonstration. 1. An overview of the channeling demonstration and its evaluation.

The channeling demonstration sought to substitute community care for nursing home care to reduce long-term care costs and improve the quality of life of elderly clients and the family members and friends who care for them. Two interventions were tested, each in five sites; both had comprehensive case management at their core. One model added a small amount of additional funding for direct community services to fill the gaps in the existing system; the other substantially expanded coverage of community services regardless of categorical eligibility under existing programs. The demonstration was evaluated using a randomized experimental design to test the effects of channeling on use of community care, nursing homes, hospitals, and informal caregiving, and on measures of the quality of life of clients and their informal caregivers. Data were obtained from interviews with clients and informal caregivers; service use and cost records came from Medicare, Medicaid, channeling, and providers; and death records for an 18-month follow-up period were examined.     

The Influence of Hospice Use on Nursing Home and Hospital Use in Assisted Living Among Dual-Eligible Enrollees

ObjectiveThis study examined the impact of hospice enrollment on the probabilities of hospital and nursing home admissions among a sample of frail dual-eligible assisted living (AL) residents.DesignThe study used a retrospective cohort design. We estimated bivariate probit models with 2 binary outcome variables: any hospital admissions and any nursing home admissions after assisted living enrollment.SettingA total of 328 licensed AL communities accepting Medicaid waivers in Florida.ParticipantsWe identified all newly admitted dual-eligible AL residents in Florida between January and June of 2003 who had complete state assessment data (n = 658) and followed them for 6 to 12 months.MeasurementsUsing the Andersen behavioral model, predisposing (age, gender, race), enabling (marital status, available caregiver, hospice use), and need (ADL/IADL, comorbidity conditions, and incontinence) characteristics were included as predictors of 2 binary outcomes (hospital and nursing home admission). Demographics, functional status, and caregiver availability were obtained from the state client assessment database. Data on diagnosis and hospital, nursing home, and hospice use were obtained from Medicare and Medicaid claims. Death dates were obtained from the state vital statistics death certificate data.ResultsThe mean age of the study sample was 81.5 years. Three-fourths were female and 63% were White. The average resident had a combined ADL/IADL dependency score of 11.49. Fifty-eight percent of the sample had dementia. During the average 8.9-month follow-up period, 6.8% were enrolled in hospice and 10.2% died. Approximately 33% of the sample had been admitted into a hospital and 20% had been admitted into a nursing home. Bivariate probit models simultaneously predicting the likelihood of hospital and nursing home admissions showed that hospice enrollment was associated with lower likelihood of hospital (OR = 0.24, P < .01) and nursing home admissions (OR = 0.56, P < .05). Significant predictors of hospital admissions included higher Charlson Comorbidity Index score and incontinence. Predictors of nursing home admissions included higher Charlson Comorbidity Index score, the absence of available informal caregiver, and incontinence.ConclusionsHospice enrollment was associated with a lower likelihood of hospital and nursing home admissions, and, thus, may have allowed AL residents in need of palliative care to remain in the AL community. AL providers should support and facilitate hospice care among older frail dual-eligible AL residents. More research is needed to examine the impact of hospice care on resident quality of life and total health care expenditures among AL residents.     

Medicaid enrollment among elderly medicare beneficiaries: individual determinants,effects of state policy,and impact on service use

OBJECTIVE: To better understand factors associated with Medicaid enrollment among low-income, community-dwelling elderly persons and to examine the effect of Medicaid enrollment on the use of health care services by elderly persons, taking into account selection in program participation. DATA SOURCES: 1996 Medicare Current Beneficiary Survey (MCBS) Access to Care and Cost and Use files. METHODS: Individual-level predictions of the probability of dual enrollment are obtained from equations that estimate jointly the residential status of Medicare beneficiaries (community versus institution) and the probability of Medicaid enrollment among community-dwelling eligible beneficiaries. Predicted values are then substituted into the service use equations, which are estimated via two-part models. PRINCIPAL FINDINGS: Less than half of all community-dwelling elderly persons with incomes at or below 100 percent of the Federal Poverty Level (FPL) were enrolled in Medicaid in 1996. Once selective enrollment was accounted for, there was limited evidence of a dual enrollment effect on service use. Although there were no effects of state Medicaid policy variables on the probability that beneficiaries lived in the community (as opposed to nursing homes), the effects of state's Medicaid generosity in home and community-based services had a sizeable and statistically significant effect on influencing the likelihood that eligible elderly persons enrolled in Medicaid. CONCLUSIONS: Our results provide compelling evidence that Medicaid participation can be influenced by state policy. The observation that "policy matters" provides new insights into how existing programs might reach a larger proportion of potentially eligible beneficiaries.     

Do Seniors Understand Their Risk of Moving to a Nursing Home?

OBJECTIVE: To determine whether seniors understand their risk of moving to a nursing home. Data Sources. We used longitudinal data from the Asset and Health Dynamics Among the Oldest Old (AHEAD) database. AHEAD is a nationally representative survey (n=8,203) of community dwellers aged 70+ years and their spouses. STUDY DESIGN: We followed respondents for 5 years from the date of the first interview fielded in 1993. Our primary dependent variable was whether respondents moved to a nursing home within 5 years of baseline; self-assessed probability of moving to a nursing home within 5 years, also assessed at baseline, was the primary explanatory variable. PRINCIPAL FINDINGS: We found that seniors who believed they were more likely to move to a nursing home within 5 years were indeed more likely to do so, and that most elders overestimated their likelihood of moving to a nursing home. CONCLUSIONS: Low rates of private long-term care insurance are not plausibly a result of seniors underestimating their personal risk of moving to a nursing home; such an assumption is inherent in many strategies to plan for the future long-term care needs of the baby boom generation.     

Transitions from home to nursing home in a capitated long-term care program: the role of individual support systems.

OBJECTIVE. This study calculated the risk of nursing home admission for clients receiving home- and community-based (HCB) care in a capitated long-term care system. DATA SOURCES. Program administrative data for non-institutionalized elderly and physically disabled (EPD) clients who had an HCB long-term care placement in the Arizona Long-Term Care System (ALTCS) during the period from January 1989 through December 1991. STUDY DESIGN. The program experience of clients who were initially placed in HCB care (N = 2,923) was tracked from the date on which they entered the program until the end of December 1992. DATA EXTRACTION METHODS. Program administrative data were used to create spans of program experience for each client. Cox proportional hazards regression models were then used to assess the individual factors associated with the risk of nursing home entry during the study period. PRINCIPAL FINDINGS. The greatest risk of nursing home entry was observed for those who were older or white, and for those clients with Alzheimer's disease. Little significant effect was observed for support system variables. CONCLUSIONS. Study results suggest that efforts to prevent nursing home entry may be most productive if they focus on the point at which clients are first assessed for placement into the ALTCS program. Once in HCB care, subsequent risk of nursing home placement may be more related to the client's health and frailty than to support system factors.     

Hospice enrollment and evaluation of its causal effect on hospitalization of dying nursing home patients

OBJECTIVE: To examine the patient, nursing home (NH), hospice provider, and local market factors associated with the selection of the Medicare hospice benefit by eligible NH residents, and evaluate the causal effect of hospice on end-of-life hospitalization rates. DATA SOURCES/STUDY SETTING: Secondary data for 1995-1997 for NH residents. STUDY DESIGN: This retrospective cohort study includes NH residents in five states (Kansa, Maine, New York, Ohio, South Dakota) who died in the years 1995-1997. Medicare claims identified hospice enrollment and hospitalizations. Geocoding of NHs, hospice providers, and hospitals was used to identify local markets. The two outcome measures are hospice enrollment and hospitalization of NH residents in their last 30 days of life. DATA COLLECTION/EXTRACTION METHOD: A file was constructed linking MDS assessments to Medicare claims and denominator files, NH provider files (OSCAR), hospice provider of service files, and the area resource file. PRINCIPAL FINDINGS: Twenty-six percent of hospice and 44 percent of nonhospice residents were hospitalized in their last 30 days of life (odds ratio [OR] 0.45; 95 percent confidence interval [CI]: 0.42-0.48). Adjusting for confounders, hospice patients were less likely than nonhospice residents to be hospitalized (OR 0.47; 95 percent CI: 0.45-0.50). Adding inverse propensity score weighting, hospice patients were still less likely than nonhospice residents to be hospitalized (OR 0.56; 95 percent CI: 0.53-0.61). CONCLUSIONS: Hospice selection introduces some bias in the evaluation of the causal effect of hospice on end-of-life hospitalization rates. However, even after adjusting for selection bias, hospice does have a powerful effect in reducing end-of-life hospitalization rates.     

Nursing home case-mix reimbursement in Mississippi and South Dakota

OBJECTIVE: To evaluate the effects of nursing home case-mix reimbursement on facility case mix and costs in Mississippi and South Dakota. DATA SOURCES: Secondary data from resident assessments and Medicaid cost reports from 154 Mississippi and 107 South Dakota nursing facilities in 1992 and 1994, before and after implementation of new case-mix reimbursement systems. STUDY DESIGN: The study relied on a two-wave panel design to examine case mix (resident acuity) and direct care costs in 1-year periods before and after implementation of a nursing home case-mix reimbursement system. Cross-lagged regression models were used to assess change in case mix and costs between periods while taking into account facility characteristics. DATA COLLECTION: Facility-level measures were constructed from Medicaid cost reports and Minimum Data Set-Plus assessment records supplied by each state. Resident case mix was based on the RUG-III classification system. PRINCIPAL FINDINGS: Facility case-mix scores and direct care costs increased significantly between periods in both states. Changes in facility costs and case mix were significantly related in a positive direction. Medicare utilization and the rate of hospitalizations from the nursing facility also increased significantly between periods, particularly in Mississippi. CONCLUSIONS: The case-mix reimbursement systems appeared to achieve their intended goals: improved access for heavy-care residents and increased direct care expenditures in facilities with higher acuity residents. However, increases in Medicare utilization may have influenced facility case mix or costs, and some facilities may have been unprepared to care for higher acuity residents, as indicated by increased rates of hospitalization.     

Evaluation of a health promotion demonstration program for the rural elderly.

OBJECTIVE. This article evaluates a demonstration program that extended coverage for disease prevention/health promotion services to Medicare beneficiaries. STUDY SETTING/DATA SOURCES. Community-dwelling Medicare beneficiaries who lived in five rural counties in northwest Pennsylvania were recruited between May and December 1989. The demonstration lasted 18 months and beneficiaries were followed for an additional 18 months. Data for the evaluation came from an initial health risk assessment, Medicare administrative records, follow-up surveys, and redeemed vouchers for the waivered services. The waivered services included health screenings, influenza immunization, nutritional counseling, smoking and alcohol cessation, and depression/dementia evaluations. STUDY DESIGN. Medicare beneficiaries were randomized to one of two experimental groups and a control group. One experimental group received the newly waived services from hospitals that received a capitated fee; the other received services from providers who were paid fee-for-service. Eligibility for most waivered services was based on risk. Chi-square tests of association were used to determine if use of health promotion services and use of medical care services varied across groups. Logistic regressions were used to assess the factors associated with participation. Product-limit survival analysis was used to assess whether mortality rates varied across groups. PRINCIPAL FINDINGS. Participation rates in the new programs varied by program and by experimental group, and ranged from 16.8 percent for smoking cessation programs to 58 percent for influenza immunization. The demonstration led to an increase in influenza immunization rates relative to the control group. There were no differences in the use of medical care services or health outcomes between the experimental and control groups. CONCLUSIONS. Older rural Americans will modestly increase their use of disease prevention/ health promotion services if they are covered by Medicare. Use will be higher among those with more education. Further research is needed to assess long-term benefits of such programs.