Telemedicine Platform Core Components
A production telemedicine platform requires: video consultation infrastructure, scheduling and appointment management, EHR/EMR integration, prescription management, payment processing, and a patient portal.
Video Infrastructure
WebRTC is the foundation for browser-based video calls. However, raw WebRTC is complex to scale. Most platforms use a Selective Forwarding Unit (SFU) architecture via services like Twilio, Vonage, or Daily.co.
Key requirements:
- End-to-end encryption for HIPAA compliance
- Adaptive bitrate for varying network conditions
- Screen sharing for viewing lab results together
- Recording with secure, encrypted storage
EHR Integration
HL7 FHIR (Fast Healthcare Interoperability Resources) is the standard for EHR integration. Implement SMART on FHIR for launch-in-context workflows that let providers access telehealth directly from their EHR.
Patient Experience
Patients are not power users. Design for:
- One-click join (no app downloads)
- Pre-visit device testing (camera, microphone, bandwidth)
- Waiting room with estimated wait time
- In-visit chat for sharing files or links
- Post-visit summary and follow-up scheduling
Regulatory Compliance
Beyond HIPAA, telemedicine platforms must consider:
- State licensing requirements (providers must be licensed in the patient's state)
- Prescribing regulations (vary by state and substance type)
- Informed consent documentation
- Data retention policies
Conclusion
Telemedicine is now an expected capability, not a differentiator. Build with a focus on patient experience and regulatory compliance, and choose infrastructure providers who offer HIPAA-eligible services.
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