Researchers looking to find more information about the Duke PopHealth DataShare™ offerings of Medicare, NC Medicaid, HCUP, and Supplemental Data can find more information here. To begin a collaboration, or to find out if the data meet your needs, complete our resource request form. After we receive the completed form, we will review your responses and contact you via email to further discuss your project and/or provide a budget for requested services. See the Duke DataShare Wiki (Duke login required) for detailed information about available data.
Chronic Conditions Warehouse (CCW) Study Size Estimator
CCW Medicare Information
| Data Asset | Description | Years Included |
|---|---|---|
| Medicare 5% National Sample | Claims for a nationally representative random sample of all Medicare beneficiaries. This includes Medicare Part D prescription claims for beneficiaries with Part D coverage. The Part D files do not have information on drugs given during hospitalizations or which are paid under other auspices (e.g., hospice). Please note that 2006 is the first calendar year Medicare Part D claims became available to researchers, and is the first calendar year of Part D claims available through DPHS. | See DataShare Wiki Data Catalogue |
| Medicare 100% Inpatient | Inpatient hospitalization claims and master beneficiary summary files. (i.e. enrollment, chronic conditions, cost and utilization). Does not include Medicare Part D prescription claims. | See DataShare Wiki Data Catalogue |
| Medicare ACO | Beneficiary claims aligned with providers participating in an Accountable Care Organization (ACO). This includes Medicare Part D prescription claims. The Part D files do not have information on drugs given during hospitalizations or which are paid under other auspices (e.g., hospice). | 2011 - 2014 |
| Medicare 5% Limited Data Set (LDS) | Claims for a nationally representative random sample of all Medicare beneficiaries; does not include prescription drug claims. Less stringent criteria for CMS DUA approval | See DataShare Wiki Data Catalogue |
| Medicare 100% Limited Data Set (LDS) | Inpatient file claims for 100% of Medicare beneficiaries; does not include prescription drug claims. Less stringent criteria for CMS DUA approval | See DataShare Wiki Data Catalogue |
| Data Asset | Description | Years Included |
|---|---|---|
| Medicare 100% NC/SC | Claims for beneficiaries in North and South Carolina | 2013 - 2017 |
| Medicare 100% SEDI |
Claims for beneficiaries participating in the SEDI project (Durham/Cabarrus NC, Mingo WV, Quitman MS, plus border counties) |
2009 - 2014 |
| Medicare 20% Geographic Sample | Per state claims based on 20% beneficiary random sample in Florida, New York, Alabama, Tennessee, Illinois, and Louisiana | 2013 - 2016 |
| Duke EHR-SEDI Data Mart | Medicare claims linked to Duke University Health System EHR data for patients with a Durham Country, NC address | 2007 - 2014 |
| Data Asset | Description | Years Included |
|---|---|---|
| 100% Medicare Mitral Valve PX | Claims for beneficiaries who have undergone a mitral valve procedure | 2006 - 2014 |
| Data Asset | Description | Years Included |
|---|---|---|
| GWTG-HF | Claims for beneficiaries linked to AHA's Get With the Guidelines-Heart Failure registry of patients hospitalized for heart failure | 2003 - 2016 |
| PROSPER | Claims for beneficiaries linked to AHA's Get With the Guidelines-Stroke registry of patients hospitalized for stroke | 2003 - 2015 |
| Data Asset | Description | Years Included |
|---|---|---|
| NC Medicaid |
NC Medicaid claims data (limited data set) of payments from the NC DHHS to healthcare providers for services rendered. Additional files include member and provider files. |
See DataShare Wiki Data Catalogue |
| Data Asset | Description | Years Included |
|---|---|---|
| National Inpatient Sample (NIS) | Created from the largest publicly available all-payer inpatient health care database in the U.S. | 1994 - 2015 (varies by file) |
| Kids’ Inpatient Database (KID) | All-payer pediatric database of hospital stays. | 2000 - 2012 (varies by file) |
| State Inpatient Databases (SID) | State-specific databases of inpatient discharge records. | 2000 - 2014 (varies by state and file) |
| State Ambulatory Surgery and Services Databases (SASD) | State-specific database of ambulatory surgery data and outpatient services data from hospital-owned facilities. | 2000 - 2014 (varies by state and file) |
| State Emergency Department Databases (SEDD) | State-specific databases of emergency visits at hospital-affiliated emergency departments that do not result in hospitalization. | 2005 - 2014 (varies by state and file) |
| Supplemental Data |
|---|
|