Prevalence of Alzheimer's Disease and Related Dementias in Hospitals, Hospital-Based EDs, and Skilled Nursing Facilities Among All Fee-for-Service Beneficiaries, 2019
Principal Investigator(s): View help for Principal Investigator(s) Julie Bynum, University of Michigan; Matthew Davis, University of Michigan
Version: View help for Version V2
Version Title: View help for Version Title Minor Suppression Updates
Project Citation:
Bynum, Julie, and Davis, Matthew. Prevalence of Alzheimer’s Disease and Related Dementias in Hospitals, Hospital-Based EDs, and Skilled Nursing Facilities Among All Fee-for-Service Beneficiaries, 2019. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2024-08-28. https://doi.org/10.3886/E195750V2
Project Description
Summary:
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V2 includes minor updates to suppression rules.
For 2019, identify and disseminate the number of unique claims / events and the number of unique beneficiaries in all hospitals, hospital-based emergency departments (EDs), and skilled nursing facilities (SNFs) from traditional Medicare/fee-for-service (FFS) Medicare beneficiaries with and without Alzheimer’s disease and related dementia’s (ADRD). In addition, the number of events and beneficiaries overall and prevalence of those with ADRD are reported by age, sex, race/ethnicity, and dual Medicare and Medicaid eligibility status.
Data are posted here at the facility level (e.g., an individual hospital) using 100% files from the Centers for Medicare and Medicaid Services (CMS). Facility-level files for each of the three settings are included in SAS, Stata, and CSV formats.
This work was supported by the National Institute on Aging (NIA) of the National Institutes of Health under Award Number U54AG063546, which funds NIA Imbedded Pragmatic Alzheimer’s Disease and AD-Related Dementias Clinical Trials Collaboratory (NIA IMPACT Collaboratory). The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
The Center to Accelerate Population Research in Alzheimer’s (CAPRA) is a National Institutes of Health (NIH), National Institute on Aging (NIA) P30 funded Center on the Demography and Economics of Alzheimer’s Disease and Related Dementia under Award Number P30AG066582.
This work was supported by the National Institute on Aging (NIA) of the National Institutes of Health under Award Number U54AG063546, which funds NIA Imbedded Pragmatic Alzheimer’s Disease and AD-Related Dementias Clinical Trials Collaboratory (NIA IMPACT Collaboratory). The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
The Center to Accelerate Population Research in Alzheimer’s (CAPRA) is a National Institutes of Health (NIH), National Institute on Aging (NIA) P30 funded Center on the Demography and Economics of Alzheimer’s Disease and Related Dementia under Award Number P30AG066582.
V2 includes minor updates to suppression rules.
Funding Sources:
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United States Department of Health and Human Services. National Institutes of Health. National Institute on Aging (P30AG066582);
United States Department of Health and Human Services. National Institutes of Health. National Institute on Aging (U54AG063546)
Scope of Project
Subject Terms:
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Aging;
Cognition;
Cognitive Imairment;
Dementia;
Alzheimer’s disease;
ADRD;
Hospitals;
Hospitalizations;
Skilled Nursing Facilities;
SNF;
Emergency Departments;
Centers for Medicare and Medicaid Services;
CMS;
Fee For Service
Geographic Coverage:
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United States
Time Period(s):
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2019 – 2019 (2019 Calendar Year)
Universe:
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All 1. short stay hospitals, 2. hospital-based
emergency departments, and 3. skilled nursing facilities that had claims from
at least one Traditional Medicare/fee-for-service beneficiary living in the US,
age 65+ at the start of the calendar year, with and without diagnosis for
Alzheimer’s disease and related dementias (ADRD).
Includes additional information on number and percentage of beneficiaries and events based on beneficiary age, sex, race/ethnicity, dual Medicare and Medicaid enrollment.
Includes additional information on number and percentage of beneficiaries and events based on beneficiary age, sex, race/ethnicity, dual Medicare and Medicaid enrollment.
Data Type(s):
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aggregate data
Methodology
Response Rate:
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100% of covered beneficiaries (Fee-for-service Medicare)
Sampling:
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100% sample of covered Medicare beneficiaries with fee-for-service (FFS) coverage, aggregated to Hospital, ED, and SNF level datasets.
Data Source:
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Centers for Medicare and Medicaid Services
Collection Mode(s):
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other
Scales:
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Bynum 1-Year Standard Method for identifying
Alzheimer’s Disease and Related Dementias (ADRD) in Medicare Claims data
Weights:
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N/A
Unit(s) of Observation:
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Hospital,
Skilled Nursing Facility,
Hospital Based Emergency Department
Geographic Unit:
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U.S.
Related Publications
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This material is distributed exactly as it arrived from the data depositor. ICPSR has not checked or processed this material. Users should consult the investigator(s) if further information is desired.