Evaluation of Programs of Coordinated Care and Disease Management

Study Overview
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Brief Summary
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This is a Congressionally mandated study. In the original study, 16 demonstration programs provided care coordination services to beneficiaries with chronic illness in Medicare's fee-for-service program. A five-year CMS-funded study tested whether the programs can improve patients' use of medical services, improve patients' outcomes and satisfaction with care, and reduce Medicare costs. The study also assessed physicians' satisfaction with the programs. In 2008 Congress extended the project for two of the original programs--Mercy Medical Center - North Iowa and Health Quality Partners in Pennsylvania--and they will enroll Medicare beneficiaries and provide care coordination services into the spring of 2010.

Detailed Description
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Mathematica Policy Research, Inc. (MPR) evaluated 16 independent demonstration sites that provide coordinated care interventions to Medicare beneficiaries with chronic illnesses. The rationale for the demonstration is the lack of coordination among the multiple providers typically serving Medicare beneficiaries with chronic illnesses, as well as the adverse consequences of the lack of coordination for the beneficiaries and for Medicare costs. The demonstration sites, selected in early 2001, offered programs designed to improve both the care that patients receive and patients' knowledge of, and adherence with, recommended self-care and behavior. The study estimated the effects of each site on patients' well-being and satisfaction, in addition to the site's effects on the use and cost of Medicare covered services. This analysis relied on a patient survey conducted 6 to 12 months after enrollment, and on Medicare claims data and any data available from the demonstration sites that could enhance the study. The study included two rounds of physician surveys. In each site, eligible applicants were randomly assigned to treatment and control groups. An extensive process analysis was conducted to describe the interventions in detail, with the key goal being an assessment of those factors that account for program success and failure. The study included case studies of each site, program profiles, interim site-specific memos, two interim summary reports, two reports to Congress (based on the interim summary reports), and a final summary report. This original study enrolled 18,277 beneficiaries. In 2008 Congress extended the study for 2 of the sites, Mercy Medical Center - North Iowa and Health Quality Partners in Pennsylvania, and they will recruit beneficiaries and provide demonstration intervention services through the spring of 2010. Mathematica Policy Research will evaluate the results of this extended demonstration using Medicare claims data and qualitative site visits to the two programs.

Official Title
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Evaluation of Programs of Coordinated Care and Disease Management

Conditions
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Congestive Heart Failure, Diabetes, Coronary Artery Disease, Chronic Obstructive Pulmonary Disease, Cancer, Cerebrovascular Disease, Alzheimer's Disease, Psychotic Disorder, Major Depression

Intervention / Treatment
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* Behavioral: Care Coordination


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Meets clinical and prior health service use criteria of each of the 16 demonstration sites (vary across demonstration programs) Resides in catchment area of one of the programs Enrolled in Medicare fee-for-service program Coverage by both Medicare Parts A and B Medicare is primary payer Exclusion Criteria: Does not meet any of the relevant program's exclusion criteria (vary across demonstration programs) Not enrolled in a Medicare Advantage plan (Medicare managed care program)
Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Health Services Research
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Intervention<br>Care coordination, consisting variously (depending on the demonstration site)--nurse telephonic counseling, nurse in-person home visits, home telemonitoring equipment, and physician education and feedback. | Behavioral: Care Coordination<br>* Depending on the demonstration site, may consist of nurse telephonic counseling and monitoring, nurse in-person or home visits, home telemonitoring equipment, patient educational materials, patient group educations classes, physician education and feedback.<br>|
| No Intervention: Control<br>Usual care in Medicare fee-for-service from beneficiaries' physicians and other health care providers | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Medicare program expenditures |  | Eight years | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Claims-based and patient-reported quality of care |  | Eight years | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Care coordination, Disease management, Medicare, Fee-for-service, Random assignment, Elderly