Specialist referral in telehealth: how to build an asynchronous expert review workflow

A primary care doctor examines a patient remotely and needs a cardiology opinion. In a traditional workflow, this means a referral letter, a separate appointment weeks away, and the patient repeating their story. In a modern telehealth specialist referral workflow, the doctor sends the ECG trace, vitals, and clinical question directly from the patient record — and the cardiologist responds within hours, without the patient traveling anywhere.

This article explains how to build a specialist referral workflow within a telehealth platform, covering both synchronous (live) and asynchronous (store-and-forward) models.

The difference between live teleconsultation and specialist referral

A live teleconsultation connects a patient (and often a nurse) with a doctor in real time. A specialist referral — called "téléexpertise" in French medical regulations — is a doctor-to-doctor exchange. The patient is not present during the specialist's review.

This distinction matters because:

• The specialist can review the case at their convenience (no scheduling constraint)
• The data sent is comprehensive: ECG traces, stethoscope recordings, dermatoscope images, vital signs history, previous consultation notes
• The response is a written clinical opinion, archived in the patient record
• Multiple specialists can be consulted on the same case without multiple patient appointments

Store-and-forward: how async review works in practice

The asynchronous model follows this workflow:

1. Primary doctor initiates request: from the patient record in the MedConnect platform, the doctor selects the specialty and writes a clinical question.
2. Clinical data auto-attached: the platform automatically attaches relevant data from the patient record — most recent ECG trace, vital signs, dermatoscope images, consultation notes, lab results. No manual file uploads.
3. Specialist receives and reviews: the specialist receives the request with all attached data. They review at their convenience — typically within a few hours for routine cases.
4. Opinion returned: the specialist writes their assessment and recommendation. The response appears directly in the patient's record in MedConnect.
5. Primary doctor acts: the primary doctor reviews the specialist's opinion and adjusts the treatment plan accordingly.

This model eliminates the scheduling bottleneck that makes specialist access slow. The specialist's time is used efficiently — reviewing data and rendering opinions, not waiting for patients to arrive.

What clinical data travels with the referral

The quality of a remote specialist consultation depends entirely on the quality of data provided. With connected medical devices, the referral package is far richer than a paper referral letter:

• ECG traces: full 12-lead PDF with Glasgow algorithm pre-interpretation. For Holter analysis, Cardiomatics AI processing is available.
• Stethoscope recordings: audio files of cardiac and pulmonary auscultation, with timestamps and positioning notes.
• Dermatoscope images: high-resolution images (up to 1600×1200px) with clinical-grade zoom.
• Vital signs: blood pressure, SpO2, heart rate, temperature — with historical trends from previous consultations.
• Consultation notes: AI-generated SOAP notes from the primary consultation, with the doctor's validated assessment.
• Previous specialist opinions: if the patient has been referred before, previous opinions are accessible in the timeline.

Response time models: urgent vs routine

Most telehealth specialist referral systems support priority levels:

• Urgent: the specialist should respond within hours. Used for acute clinical questions where the management plan depends on the specialist's input.
• Routine: response within 24–48 hours. Used for treatment optimization, medication adjustment, or screening follow-up.
• Synchronous escalation: if the specialist determines they need to see the patient live, they can initiate a synchronous teleconsultation directly from the referral interface.

In the French system, Omnidoc — integrated natively with MedConnect — routes requests to a network of over 110,000 specialists. Average response time is a few hours for routine requests.

Integration with specialist networks

In France, MedConnect integrates with Omnidoc, the leading tele-expertise platform with 85–90% market share and over 110,000 enrolled healthcare professionals. The integration is native: the doctor initiates the referral from within MedConnect, and the specialist's response returns to the same patient record.

For international deployments, the specialist referral module can work with any specialist network or operate as an internal referral system within a health ministry's physician network. The data format is standardized — ECG PDFs, image files, structured clinical notes — so interoperability is straightforward.

Where this works best

• Rural primary care: a GP in an underserved area gets a cardiology opinion on an ECG without referring the patient to a distant hospital
• Nursing homes: the attending physician requests a geriatric specialist review without transferring the elderly resident
• High-volume screening: in a screening program processing 150 patients/day (as in the Ivory Coast diabetes program), async specialist review allows efficient triage of cases that need follow-up
• International deployments: in environments where specialists are concentrated in urban centers, async referral extends their reach to remote clinics

FAQ

Does the patient need to be present during the specialist review?

No. The specialist reviews the clinical data and renders their opinion asynchronously. The patient was examined during the primary consultation, and the data from that examination is what the specialist reviews.

What specialties are available for referral?

Through the Omnidoc integration (France), all medical specialties are accessible — cardiology, dermatology, neurology, geriatrics, ophthalmology, ENT, gynecology, and more. For international deployments, the referral network is configured per deployment.

How is the specialist compensated?

In France, the tele-expertise act is reimbursed by the national health insurance under the RQD code (€10 per act, maximum 4 per year per patient). International compensation models are deployment-specific.

Can a specialist request a live teleconsultation instead?

Yes. If the specialist determines they need to see the patient, they can escalate to a synchronous teleconsultation directly from the referral interface. The nurse reconnects the devices and the live consultation proceeds.