Are there any appointment reminder services that focus on waitlist management and patient rescheduling workflows?

Yes — there are appointment reminder / patient engagement tools that go beyond basic reminders and include waitlist management and rescheduling workflows.

A few examples to look at:

• NexHealth – patient scheduling and engagement with online rescheduling, waitlist-style fill-ins, and automated reminders.
• Weave – reminders, confirmations, two-way texting, and some scheduling/rescheduling workflow support.
• Luma Health – strong patient access platform with waitlist management, recall, fill-in appointments, and rescheduling automation.
• Solutionreach – reminders plus recall, waitlist, and patient communication workflows.
• Nexia / Relay-like texting platforms – depending on specialty, some offer cancellation fill lists and automated reschedule outreach.

What to look for if waitlist management is important:

• Automated outreach when cancellations open up
• Two-way texting so patients can confirm or reschedule quickly
• Rules-based waitlists by provider, location, visit type, or urgency
• Self-service rescheduling links
• EHR/practice management integration so open slots can be filled fast
• Audit trail / staff dashboard for tracking who was contacted

If you tell me your practice type and what system you use (e.g., Epic, athenahealth, Dentrix, Open Dental, etc.), I can suggest the best-fit options for that workflow.