Hospital and Clinic Queue Systems: Kiosks, Displays and HIS Integration
A chaotic queue is not just about comfort. In healthcare facilities it affects patient waiting time and the workload of registration staff.

A hospital or clinic queue system usually covers number issuing, calling to counters or consulting rooms, and information screens in the waiting area. What sets it apart from other service offices is its tiered flow: registration, consultation, laboratory or radiology, pharmacy and cashier.
What patient flow needs mapping?
- The patient arrives, takes a number at the kiosk or registers through an app or website.
- Registration: identity verification and visit data.
- Outpatient clinic: queue per doctor or clinic.
- Support services: laboratory or radiology where applicable.
- Pharmacy: medicine queue.
- Cashier or administrative completion.
Every stage can become a bottleneck. Mapping the flow and measuring time at each stage matters more than choosing hardware.
System components
- Kiosk or online registration to take a number by service type or doctor.
- Call displays and audio in each waiting area.
- Staff application to call, defer or redirect patients.
- Dashboard of waiting time and load per clinic.
- Display for priority patients such as the elderly, pregnant women or urgent cases, per facility policy.
Why does hospital information system (HIS) integration matter?
If the queue stands alone, staff retype data already in the Hospital Information Management System (SIMRS). Integration links queue numbers to visit data, doctor schedules and service status. First ask whether your SIMRS offers an interface (API) or data exchange files, because that sets the difficulty. If the facility serves patients through online queues from a payer, check the latest integration requirements from that provider.
What about patient data?
Health information is sensitive personal data. Waiting-room screens should show queue numbers, not full names or diagnoses. Limit what the queue system stores to what is needed, and set staff access rights and retention. Consult your legal team and the facility's data officer on this policy.
What to measure for improvement
- Average and spread of waiting time per clinic and per hour.
- Service time per doctor or counter.
- Peak hours, to plan staff schedules.
- Percentage of patients who leave before being called.
A clinic deployment case study is at outpatient queue system. Kiosk planning for other public services is in public service kiosks.
Sentra supplies kiosks, queue systems and integration. See the kiosk product and system integration.
Frequently asked questions
Must the queue system connect to SIMRS?
Not to get started, but integration reduces double entry and gives more useful waiting-time data. First check the interface your SIMRS offers.
Can patients register from home?
Yes if the system supports registration by website or app. Keep kiosks and counters for patients without phones.
May patient names appear on the screen?
Preferably not. Use queue numbers and protect patient privacy per facility policy and data protection rules.
How long does installation take?
It depends on facility size, number of clinics and whether integration is needed. Confirm after a site and service-flow survey.
Tell us about the process. We'll help map out the most proportionate approach.


