The challenge
Nimbus Health runs general and specialist clinics across multiple sites, and almost every appointment was booked by phone. Lines jammed at peak times, patients waited on hold, no-shows ran high, and doctor rosters sat half empty.
Australian health information is governed by the Privacy Act and the Australian Privacy Principles, so a patient-facing system needed controlled access, auditable logs and data kept onshore. The clinics also ran a closed-source scheduling package with no open interface, and the patient base ranged widely in age.
- Phone lines overloaded at peak times
- Strict privacy rules over a legacy system with no API
- A wide age range demanded a simple booking flow
- High no-shows left appointment slots unused
What we built
The portal was built compliance-first on Australian-hosted, security-assessed cloud infrastructure. Health information is encrypted at rest, permissions are split by role, and every access is written to an audit log.
A middleware layer reads available slots from the legacy scheduler and writes bookings back to it, so the clinics gained a modern interface without a risky migration.
The booking flow uses large buttons and the minimum number of steps, supports family members booking on a patient's behalf, and sends SMS reminders that cut no-shows.
- Australian-hosted cloud with encryption, role permissions and audit logs
- Middleware integration left the legacy scheduler in place
- Minimal-step flow with proxy booking for family members
- SMS reminders reduced no-shows
The result
Six months after launch, phone bookings made up less than 30% of all appointments, and front-desk staff moved from answering phones to serving patients in person.
SMS reminders cut the no-show rate by 41%, filling slots that had previously sat idle without adding staff.
Every access to patient records is written to an audit log, so the clinics can show exactly who viewed what, and when, if a patient ever asks.
