DATA CATALOG
Browse every dataset in the Hub
Research-ready health datasets, each with its coverage, structure and tables laid out up front. Ask Mira whether a dataset fits your study, then request access to a secure workspace.
Population Health
2011–2025
Behavioral Risk Factor Surveillance System (BRFSS)
State-based prevalence estimates from the CDC’s Behavioral Risk Factor Surveillance System on modifiable risk factors for chronic disease and leading causes of death, 2011 to present.
3.2M records
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CDC
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Claims & Utilization
2008–2010
CMS Synthetic Patient Data (OMOP CDM v5.2)
A synthetic patient dataset covering 2 million patients from 2008–2010, structured in the Observational Medical Outcomes Partnership Common Data Model (OMOP CDM) v5.2.
1.2B records
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CMS
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Providers & Quality
2011–2023
California Hospital Performance Ratings for CABG Surgery
This dataset presents hospital-level performance ratings for Coronary Artery Bypass Graft (CABG) surgery in California, spanning the years 2011 to 2023.
5.6K records
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California HCAI
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Providers & Quality
2022–2025
Complications and Deaths – Hospital
This dataset provides hospital-level results for CMS complication, patient safety, and mortality quality measures.
95.8K records
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CMS
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Population Health
Jan 2020–Jul 2020
Coronavirus COVID-19 Global Cases
This dataset provides global daily reports on the COVID-19 pandemic, including aggregated confirmed cases, deaths, and recoveries, tracked by the Johns Hopkins University Center for Systems Science and Engineering (JHU CSSE).
390.5K records
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Johns Hopkins CSSE
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Clinical & EHR
1999–2008
Diabetes 130-US Hospitals (1999–2008)
This dataset comprises 101,766 hospital encounter records for diabetic patients across 130 US hospitals and integrated delivery networks, collected between 1999 and 2008.
101.8K records
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UCI Machine Learning Repository
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Geography & Environment
1980–2020
EPA Air Quality
This dataset provides daily ambient (outdoor) concentrations of key air pollutants measured across more than 4000 monitoring stations primarily operated by state environmental agencies across the United States and its territories.
41.8M records
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US EPA (AQS)
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Providers & Quality
2022–2025
Hospice Provider Data
This dataset combines two resources from the Centers for Medicare & Medicaid Services (CMS) describing hospice care quality and caregiver experience in the United States.
600.2K records
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CMS
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Clinical & EHR
2011–2020
INSPIRE Dataset for Perioperative Medicine
The INSPIRE dataset is a comprehensive research resource in perioperative medicine, comprising approximately 130,000 surgical cases (representing 50% of all surgical cases) from a single academic institution in South Korea.
144M records
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PhysioNet
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Claims & Utilization
2014–2025
Medicare Market Saturation & Utilization (State & County)
This dataset provides state- and county-level measures of Medicare Fee-for-Service market saturation and service utilization across selected healthcare service categories.
2.5M records
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CMS
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Providers & Quality
2005–2026
NPPES + NUCC Provider Registry & Taxonomy
This dataset integrates publicly available information from the Centers for Medicare & Medicaid Services (CMS) National Plan and Provider Enumeration System (NPPES) and the National Uniform Claim Committee (NUCC).
20.6M records
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CMS & NUCC
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Clinical & EHR
Not time-bound
PMC Patient Notes
The PMC Patient Notes dataset comprises 167,000 patient summaries extracted from case reports within PubMed Central (PMC), supplemented by 3.1 million patient-article relevance annotations and 293,000 patient-patient similarity annotations derived from the PubMed citation graph.
167K records
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PubMed Central (PMC-Patients)
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Geography & Environment
2016–2020
Social Deprivation & Vulnerability Indices
This dataset provides six calculated social deprivation and vulnerability indices (SVI, SDI, NSS7, FDep, ICE) derived from the US Census 2020 5-year American Community Survey data.
331K records
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Derived from US Census ACS
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Claims & Utilization
2015–2024
Synthetic Medicare Fee-For-Service Claims
This dataset comprises synthetic Medicare Fee-For-Service (FFS) claims, provided by the Stanford Center for Population Health Sciences.
1.8M records
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Stanford Center for Population Health Sciences
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Population Health
Through 2017
US Healthcare Sample Dataset
A sampler of 26 public US health tables from CDC, FDA, CMS and AHRQ covering providers, drugs, demographics and disease, useful for exploration and teaching.
— records
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CDC, FDA, CMS & AHRQ
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Geography & Environment
2010–2023
USDA Rural–Urban Codes (RUCA & RUCC)
Rural–Urban Continuum Codes (RUCC) and Rural–Urban Commuting Area (RUCA) codes from USDA ERS for US counties, census tracts and ZIP codes.
248.3K records
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USDA ERS
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Population Health
2023–2025
VSRR Quarterly Provisional Mortality Estimates
This dataset provides quarterly provisional estimates of death rates for selected indicators of mortality across the United States.
924 records
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CDC NCHS
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Clinical & EHR
Not time-bound
AIDS Clinical Trials Group Study 175
Records for 2,139 participants in AIDS Clinical Trials Group Study 175 (published 1996), a classic benchmark for predicting patient survival.
2.1K records
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ACTG (via UCI ML Repository)
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