The Dementia DataHub (R01 AG075730), created by NORC at the University of Chicago, provides interactive dashboards and maps to view dementia diagnoses among Medicare beneficiaries, with results available at the national, state, and county levels. NORC Dementia DataHub uses the term “dementia” to refer broadly to Alzheimer’s disease dementia and Alzheimer’s disease related dementias (AD/ADRD) and other diagnoses that are sometimes used to indicate these conditions.