title: Effects of the Medicare Alzheimer's Disease Demonstration on the use of community-based services.
abstract: OBJECTIVE
  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?
  
  
  METHODS
  Baseline and periodic caregiver interviews. Measures include client and caregiver attributes and self-reported service use.
  
  
  METHODS
  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.
  
  
  METHODS
  Analyses are of cases surviving six months or more in the community after enrollment (n = 5,209). Cases received baseline and semi-annual assessments.
  
  
  RESULTS
  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.
authors.affiliation: Dept. of Social and Behavioral Sciences, University of California, San Francisco 94143-0612, USA.
authors.forename: R
authors.initials: R
authors.lastname: Newcomer
authors.forename: M
authors.initials: M
authors.lastname: Spitalny
authors.forename: P
authors.initials: P
authors.lastname: Fox
authors.forename: C
authors.initials: C
authors.lastname: Yordi
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000628:therapy*; D017028:Caregivers / Q000706:statistics & numerical data; D019090:Case Management / Q000706:statistics & numerical data; D015331:Cohort Studies; D003153:Community Health Services / Q000706:statistics & numerical data*; D003631:Day Care, Medical / Q000706:statistics & numerical data; D005260:Female; D006699:Home Care Services / Q000706:statistics & numerical data; D006801:Humans; D016015:Logistic Models; D008297:Male; D006278:Medicare / Q000458:organization & administration* / Q000706:statistics & numerical data; D008875:Middle Aged; D010865:Pilot Projects; D015397:Program Evaluation; D011897:Random Allocation; D012959:Socioeconomic Factors; D014481:United States