EHR (electronic health record)
An electronic health record (EHR) is the software system of record for patient care — charts, medications, orders, notes, and results — designed to be shared across clinicians and care settings.
- System of record for charts, medications, orders, and results
- EMR is single-practice; EHR implies interoperability
- FHIR is the modern data-exchange standard
- DTC operations need queue- and protocol-driven records, not clinic calendars
EHR vs EMR
An EMR (electronic medical record) is the digital chart inside a single practice; an EHR implies a record that travels — interoperable across organizations. In everyday speech the terms blur, but the distinction matters when evaluating software: a system that cannot exchange data is a filing cabinet with a login page.
Why DTC programs outgrow generic EHRs
Traditional EHRs are built for scheduled, fee-for-service clinic visits: calendars, waiting rooms, claims. A DTC telehealth operation runs on different primitives — asynchronous review queues, protocol-driven care plans, automated refills, webhook-driven fulfillment — and forcing that workflow into clinic software creates swivel-chair operations at scale.
API-first clinical infrastructure inverts the model: the system of record lives behind the API, encounters and prescriptions are objects your product manipulates, and the “EHR screen” is whatever your clinicians and ops team need it to be.
Interoperability in one paragraph
FHIR (Fast Healthcare Interoperability Resources) is the modern standard for exchanging clinical data, and federal information-blocking rules increasingly require systems to share records on request. For a program, the practical bar: can you get complete records in and out — for patients, for continuity of care, and for your own exit options.
Compliance handled, so you can build
Lithos runs the clinicians, pharmacies, and 50-state rules behind your care program — one API.
Frequently asked questions
What is the difference between an EHR and an EMR?
Scope: an EMR is one practice’s digital chart; an EHR is designed to travel across organizations. Colloquially the terms are used interchangeably.
Does a telehealth startup need its own EHR?
It needs a system of record, not necessarily a traditional EHR. Clinical infrastructure platforms provide the record behind their API, which is usually the faster path.
What is FHIR?
The modern API standard for exchanging healthcare data — the format records travel in when systems interoperate.