WhatsApp API Case Studies

Healthcare · Anonymized brand

Diagnostics Chain: Fewer Appointment No-Shows (Anonymized)

Multi-city pathology network automated booking, report-ready alerts, and care instructions — brand anonymized.

Last updated: 2026-04-14

38%
Fewer no-shows
50%
Less front-desk calls
90%
Reminder read rate
12
Centres on one number

The Challenge

Twelve collection centres handled hundreds of daily appointment calls. Patients forgot fasting requirements; no-show rate was high for home collection slots.

The Solution

WhatsApp booking/reschedule flows, 24-hour and 2-hour Utility reminders, report-ready messages with secure links, and post-collection care sequences.

"Patients already live on WhatsApp. We stopped fighting the phone queue and met them where they are."

— Operations Lead, multi-city diagnostics chain

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