i2b2@UNC logo
  • Home
  • Introduction
    • Data Timeline
    • Update Frequency
    • Appendix
  • COVID-19
  • Patient Demographics
    • Current Age
    • Ethnicity
    • Marital Status
    • Race
    • Vital Status
    • Gender
    • Home Location
  • Encounter Details
    • Discharge Disposition
    • Encounter/ADT Status
    • Encounter Specific Dates
    • Encounter Type
    • Inpatient Hospital Service
    • Length of Stay (Inpatient)
    • Age at Visit
    • Patient Class (OP/IP/ED)
  • Diagnosis
    • Diagnosis Coding Systems
    • Diagnosis Type
  • Procedures
    • Procedure Coding Systems
  • Point of Care Location
  • Patient Vitals
    • Blood Pressure
    • Body Mass Index (BMI)
    • Body Surface Area (BSA)
    • Height
    • Pulse
    • Respiratory Rate
    • Temperature
    • Weight
  • Laboratory Tests
    • Common Lab Panels
    • Common Lab Tests
    • LOINC Dictionary
  • Medication Orders
    • Special Epic versus Legacy Considerations
    • RxNorm Code Set
    • Medication Modifiers
  • Social History
    • Alcohol Use
    • Birth Control Use
    • Tobacco Use
  • Insurance Payers
    • Patient’s Current Insurance
    • Encounter Specific Insurance

  • Home
  • Introduction
  • Data Timeline

Data Timeline

Year Data Available
2004
  • Patient demographics (except ethnicity)
  • Encounter details
  • ICD-9 Diagnosis
  • ICD-9 procedures and hospital-billed CPT procedures
  • Vitals – Outpatient
  • Lab Tests (LOINC-coded only)
  • Medication orders – Outpatient
2008
  • Physician billed CPT Procedures
2010
  • Patient Ethnicity
April 2014
  • EPIC – UNC Medical Center, Chatham Hospital, UNC Physicians Network
  • Vitals – Inpatient and Outpatient
  • Medications – Inpatient and Outpatient Social History
June 2014
  • EPIC – Rex Hospital, UNC Physicians Network
May 2015
  • EPIC – High Point practices, Johnston practices, Caldwell practices
October 2015
  • ICD-10 diagnoses and procedures

© 2017-
The North Carolina Translational and Clinical Sciences (NC TraCS) Institute
at the University of North Carolina at Chapel Hill

The content of this website is solely the responsibility of the University of North Carolina at Chapel Hill
and does not necessarily represent the official views of the NIH.

Questions? Contact nctracs@unc.edu

  • Home
  • Introduction
    • Data Timeline
    • Update Frequency
    • Appendix
  • COVID-19
  • Patient Demographics
    • Current Age
    • Ethnicity
    • Marital Status
    • Race
    • Vital Status
    • Gender
    • Home Location
  • Encounter Details
    • Discharge Disposition
    • Encounter/ADT Status
    • Encounter Specific Dates
    • Encounter Type
    • Inpatient Hospital Service
    • Length of Stay (Inpatient)
    • Age at Visit
    • Patient Class (OP/IP/ED)
  • Diagnosis
    • Diagnosis Coding Systems
    • Diagnosis Type
  • Procedures
    • Procedure Coding Systems
  • Point of Care Location
  • Patient Vitals
    • Blood Pressure
    • Body Mass Index (BMI)
    • Body Surface Area (BSA)
    • Height
    • Pulse
    • Respiratory Rate
    • Temperature
    • Weight
  • Laboratory Tests
    • Common Lab Panels
    • Common Lab Tests
    • LOINC Dictionary
  • Medication Orders
    • Special Epic versus Legacy Considerations
    • RxNorm Code Set
    • Medication Modifiers
  • Social History
    • Alcohol Use
    • Birth Control Use
    • Tobacco Use
  • Insurance Payers
    • Patient’s Current Insurance
    • Encounter Specific Insurance