Official resource
NEMSIS 101
What the national EMS data standard is, who reports into it, and how a patient care record becomes national data.
Why it matters
The clearest starting point before any conversation with an ePCR vendor about compliance.
ePCR, NEMSIS, and the EMS Data Chain
How EMS documentation moves from the field into agency, state, and national data systems — and why connecting EMS records with hospital outcomes remains one of the biggest opportunities in prehospital data.
The short version
An electronic patient care report is more than a digital run report. EMS data can move through agency systems, state repositories, the National EMS Information System, hospitals, health information exchanges, registries and analytics platforms. Three of those are easy to confuse: the ePCR is the software your clinicians document in, NEMSIS is the national data standard and system that makes prehospital data consistent enough to analyse, and the hospital EHR is a separate medical record belonging to the healthcare system. Understanding that chain helps EMS leaders evaluate ePCR systems, integrations, documentation requirements, and the opportunity to connect prehospital care with patient outcomes.
Start here
If you read one thing on this subject, read this.
Go deeper
Official resource
Interoperability
How EMS data is meant to move between field, state, national and hospital systems.
Why it matters
Names the gap most crews feel directly: patient care data rarely reaches the hospital record, and outcomes rarely come back.
Questions to ask your vendor
- Is our ePCR vendor current with the NEMSIS standard?
- How does our data reach the state repository, and how do we know it arrived?
- Do we ever receive hospital outcome information back, and in what form?
- Who checks our EMS data quality, and how often?
- Who owns the patient care data, and how would we export it?
- What would it take to connect our ePCR to the hospitals we transport to?
This is a reading list, not a guide
Everything above was published by someone else, and is here because it is the clearest treatment of the subject we could find and verify. The Hub’s own guide to this topic is still being written. If you know a better source than the ones listed, that is worth telling us before it is.
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