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Health IT Basics

Module 1 of 3

Electronic health records

An electronic health record (EHR) is the digital version of a patient's chart: visits, medicines, allergies, lab results, and more.

Why EHRs matter

  • Doctors, nurses, and pharmacists can see the same up-to-date information.
  • Records can move between clinics when patients get care in more than one place. Standards like HL7 and FHIR help different systems share data.
  • Health IT workers keep EHRs running, train staff, fix access problems, and protect the data.

Check what you learned

1 What is an EHR?
2 What do standards like HL7 and FHIR help with?
3 Which is usually in an EHR?
4 A health IT worker might:
5 Why do EHRs help patients who visit more than one clinic?