Interactive Population Insights

Patient Population across PCORnet® Clinical Research Networks

This interactive visual report includes adults and children who had healthcare encounters at sites participating in PCORnet between January 2025 - December 31, 2025. Data are provided for each PCORnet® CRN by demographics, payer, geography and care setting. Download the data tables for additional data.

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Explore other Population Insights

Network Characteristics Data Tables

To ensure accessibility, data visualizations feature high color contrast and downloads are provided in tabular format.

Network queries are developed, distributed, and processed through the PCORnet® Front Door, which is the point of contact that manages all data network requests.

Overview

This report describes the results of a data query of patients that had at least 1 face-to-face encounter and a recorded diagnosis code (e.g., ICD-10) at a health care setting across PCORnet between January 1 – December 31, 2025. Data are provided for each PCORnet® Clinical Research Network (CRN).

Demographics

Demographic characteristics of the patient population include:

  • Age
  • Ethnicity (Hispanic or Non-Hispanic)
  • Race
  • Sex
Geographic

Geographic characteristics of the patient population include:

  • Area Deprivation Index (ADI)
  • Rural-Urban Commuting Area (RUCA) Codes
Care Setting

Characteristics of the care setting utilized by the patient population include:

  • Ambulatory Visit
  • Emergency Department Visit
  • Emergency to Inpatient Stay
  • Inpatient Hospital Stay
  • Non-Acute Institutional Stay
  • Observation Stay
  • Telehealth
Payer

Payer status characteristics of the patient population include:

  • Medicare
  • Medicaid
  • Private
  • Other
  • Missing

Explore the Data

This report characterizes the population of patients with recorded encounters at a health care setting across PCORnet® between January 1 – December 31, 2025.

Use the dropdown filter menus below to explore the results by cohorts of interest.

Demographics

Please note that these visualizations represent people receiving care at these institutions and should not be interpreted as a measure of population-level prevalence.

To get started, please choose a "Cohort" from the drop-down menu below.

Geographic

Please note that these visualizations represent people receiving care at these institutions and should not be interpreted as a measure of population-level prevalence.

To get started, please choose a "Cohort" from the drop-down menu below.

Care Setting

Please note that these visualizations represent people receiving care at these institutions and should not be interpreted as a measure of population-level prevalence.

To get started, please choose a "Cohort" from the drop-down menu below.

Payer

Please note that these visualizations represent people receiving care at these institutions and should not be interpreted as a measure of population-level prevalence.

To get started, please choose a "Cohort" from the drop-down menu below.

AUTHOR

Coordinating Center for PCORnet®
LAST REFRESHED

August 19, 2026

Cite this data report
Data available in this report are meant to illustrate the capabilities of PCORnet. You can cite this data report for publications or proposals, or contact the PCORnet® Front Door for a more comprehensive data request.

Sample citation: The National Patient-Centered Clinical Research Network (PCORnet®). Updated  July 23, 2026. Accessed August 12, 2026. https://pcornet.org/data/population-insights-network-characteristics/

Funding Statement

The report was funded by PCORI through PCORI Awards (RI-DCRI-01-PS11, RI-VUMC-01-PS10, RI-DCRI-01-PS10, RI-OCHIN-01-PS8, RI-MISSOURI-01-PS8 , RI-CORNELL-01-PS8, RI-FLORIDA-01-PS8, RI-PITT-01-PS8, RI-CHOP-01-PS10, RI-LPHI-01-PS8, RI-VUMC-01-PS9).

The statements presented in this report are solely the responsibility of the author and do not necessarily represent the views of other organizations participating in, collaborating with or funding PCORnet or of PCORI.

PCORnet® is intended to improve the nation’s capacity to efficiently conduct patient-centered health research, particularly comparative clinical effectiveness research (CER), by providing a large, highly representative network of health data, research expertise, and patient insights. PCORnet has been developed with funding from the Patient-Centered Outcomes Research Institute® (PCORI®).