A Singapore public hospital with 1,000 beds and 500,000 annual outpatient visits deployed Instadesk’s AI chatbot to handle patient inquiries about appointment scheduling,medication refills,test results,and billing.After six months of operation,call volume to human agents dropped by 50%,patient satisfaction scores increased from 68%to 88%,and administrative staff saved over 25 hours per week.This case study details the hospital’s challenges,the solution implemented,and the quantifiable outcomes.
Customer Background and Pain Points
The hospital received an average of 20,000 patient calls per month.Common inquiries included appointment scheduling(35%of calls),medication refill requests(25%),test result follow-ups(20%),and billing questions(15%).A team of 15 administrative staff members handled these calls during business hours(8 AM to 8 PM).Average wait time was 8 minutes,and 25%of callers abandoned before reaching an agent.After-hours calls went to voicemail,and many patients never received a callback.The hospital needed a 24/7 solution that could understand healthcare-specific terminology(e.g.,“endoscopy”,“blood test”,“pharmacy refill”,“specialist referral”)and integrate with its electronic health record system(Epic).Patient complaints about long wait times and difficulty reaching the hospital were increasing.
The Solution: AI Chatbot for Healthcare
The hospital deployed Instadesk's AI chatbot on its website and WhatsApp.Key features included:
•Appointment scheduling: patients could book,reschedule,or cancel appointments via chat,with real-time availability pulled from the EHR.
•Medication refill requests: the bot collected the patient’s ID and medication name,then sent the request directly to the hospital pharmacy for processing.
•Test result follow-up: the bot notified patients when results were ready and provided secure access links(with authentication).
•Billing inquiry: the bot answered questions about copays,insurance coverage,payment plans,and outstanding balances.
•Integration with the hospital's Epic EHR system for real-time appointment availability and patient data.
•Seamless escalation to human nurses for clinical questions that required medical judgment.
•Multilingual support in English,Mandarin,and Malay to serve Singapore's diverse population.
Implementation and Results
Deployment took three weeks using Instadesk’s healthcare template.The hospital integrated the chatbot with its Epic EHR via a prebuilt connector.After six months of operation:
•Call volume to human agents dropped by 50%,from 20,000 to 10,000 calls per month.
•Patient satisfaction scores increased from 68% to 88%based on post-interaction surveys.
•Automation rate reached 60% for routine inquiries(appointments,refills,test results,billing FAQs).
•Administrative staff saved over 25 hours per week,reallocated to clinical support and patient education.
•After-hours coverage:the chatbot handled 3,000 after-hours inquiries per month that previously went to voicemail,capturing appointment requests that would otherwise have been lost.
•Appointment no-show rates dropped by 15% due to automated reminders sent via WhatsApp.
Key Lessons for Healthcare Providers
•AI chatbots can effectively handle high-volume,routine tasks such as appointment scheduling,medication refills,and test result notifications.
•Integration with the EHR is essential for providing personalized,real-time answers(e.g.,“Your appointment is on Friday at 10 AM”).
•After-hours automation captures patient inquiries that would otherwise be lost,improving access to care.
•Multilingual support is critical in Singapore’s multicultural environment.
How Instadesk's Chatbot Works for Healthcare
Instadesk's platform includes prebuilt healthcare templates,pre-trained NLU for medical terminology(e.g.,"prescription","refill","lab results","X-ray"),and prebuilt connectors for Epic,Cerner,and Allscripts.The visual conversation builder allows hospital administrators to update responses without IT.Pay-as-you-go per-conversation pricing has no per-seat minimum,making it affordable for public hospitals with variable inquiry volumes.A free trial is available.
Conclusion
For Singapore healthcare providers,an AI chatbot improves patient experience,reduces administrative burden,and ensures 24/7 access to routine services.Instadesk offers a ready-to-deploy solution with healthcare-specific AI and EHR integration.Start with a free trial.
