Plastic surgery practices sit in an unusual billing position. A reconstructive patient may owe an insurance copay, while a cosmetic patient owes thousands on a deposit, a surgical package, or a financing installment. When those balances go unpaid, the money at stake is often measured in five figures, not pocket change. And the person chasing it is usually your front desk or billing coordinator, squeezed between surgical scheduling and an already full phone queue. Payment reminder calls close the gap that email can't. A short, polite phone conversation confirms the invoice arrived, uncovers what's blocking payment (a dispute, a missing payment link, a forgotten due date), and captures a promise-to-pay date you can actually track. In 2026 you have real choices: managed AI calling services that run campaigns for you, conversational voice agents that log outcomes into your CRM, broadcast platforms for scheduled recorded messages, and AR automation layers that make the phone call the exception rather than the routine. This guide compares five options that genuinely help plastic surgery practices collect balances faster without damaging the patient relationships your practice depends on.
#1 My AI Call Center — Calling starts at 9¢ per connected minute, tiered by volume, with the rate locked for the campaign. Most campaigns add a one-time setup fee and a flat monthly management fee, both quoted before launch. The first campaign review is free.
My AI Call Center (myaicallcenter.app) is a done-for-you managed outbound calling service, not another piece of software your billing coordinator has to learn. Owned and operated by AIQ Labs, based in Halifax, Nova Scotia with an operating base in Austin, Texas, the company runs structured AI-powered calling campaigns against approved, permissioned, or reviewed contact lists only. For a plastic surgery practice, Payment & Invoice Reminder Calls are a core campaign type: calls go out a few days before a balance is due, with structured follow-up if the payment remains unpaid. Each campaign is scoped around one clear goal and quoted in full before launch. You buy campaigns that they run; you don't build a bigger call center or add headcount to chase deposits and outstanding balances.
Pros
- Done-for-you model: no platform to learn, no per-seat charges, no platform bill
- Full campaign cost known before you approve launch, with the rate locked for the campaign
- Strict list and consent review protects your practice's reputation in a sensitive specialty
- Compliance-forward: AI disclosure, opt-out handling, DNC logs, and HIPAA-compliant standards
- No invented numbers: outcome reports reflect what actually happened
Cons
- It's a managed service, not self-serve software, so teams wanting a dashboard they operate themselves may prefer a SaaS tool
- Only calls approved, permissioned, or reviewed lists; bought lists without consent records are usually declined
- Campaign requirements vary by location and consent status; practices are responsible for obtaining appropriate legal guidance
Best for: Multi-location plastic surgery practices and clinic groups (typically 1–200+ staff) that want payment reminder calls handled for them against approved patient lists, without building an internal collections team or buying calling software.
#2 Callsy — Contact for pricing. The site advertises a free trial, a 50% off launch promo, and a 30-day pay-for-itself guarantee.
Callsy offers an AI payment reminder and dunning agent, 'Emma,' built for subscription and membership brands losing revenue to failed charges. According to its website, when an invoice goes overdue or a charge fails in Stripe, Chargebee, Recurly, QuickBooks, or Xero, the agent picks it up on the cadence you choose and starts an email-first sequence, escalating to voice and SMS if the customer goes quiet. During a call, the agent confirms identity, asks if anything is wrong, and can send a PCI-DSS-compliant card-update link by SMS so payment details never travel through the voice channel. The company reports vendor-claimed figures including a 41% lift in on-time payments and around 56% of invoices clearing from email alone. For a plastic surgery practice running financing plans or subscription-style med spa packages, that failed-card recovery workflow is directly relevant. Callsy positions the service as pre-collections activity for the first 60 days overdue, handing off to a collections vendor with a full call log beyond that. The agent supports English, Spanish, and 40+ other languages with automatic language detection.
Pros
- Email-first approach resolves many cases before a call is needed
- Same-call card update flow removes the back-and-forth of patients promising to update payment details later
- Real-time write-back to major billing platforms
- Multilingual agent with automatic language detection
Cons
- Deepest fit is around subscription-style billing rather than one-off surgical invoices and deposits
- Accounts more than 60 days overdue are handed off to a collections vendor rather than handled in-house
- Performance figures cited are vendor claims, not independently audited
Best for: Plastic surgery and med spa practices running subscription packages, financing plans, or recurring charges where failed card payments are the main revenue leak.
#3 Sigma Voice — Contact for pricing.
Sigma Voice is an automated calling platform that has offered voice broadcast services since 2004, including dedicated automated payment reminder calls. According to its website, businesses upload or send a contact list manually or via API, record or select an approved payment reminder message, and configure the campaign with caller ID, call date, delivery time, retry settings, and response options. Campaign reports show whether each call was answered, reached voicemail, failed, or produced a customer response, so your billing team has a record of who was contacted and which accounts need follow-up. The platform supports the full payment cycle: upcoming payment reminders several days before the due date, due-date reminders, early past-due notices, failed payment calls, and final reminders, with keypad response options and transfers to a billing representative. For a plastic surgery practice that wants simple, scheduled reminder calls about deposits and outstanding balances at volume, and doesn't need conversational AI, this is a straightforward option your office manager can configure and monitor.
Pros
- Long-established platform with a simple broadcast model
- Easy to configure and schedule
- Clear campaign reporting on delivery and response outcomes
- Keypress options let patients self-route to your billing team
Cons
- Recorded-message model can't hold a two-way conversation or capture promise-to-pay dates
- Requires your team to prepare lists, scripts, and campaign configuration
- No AI-driven objection handling or dispute capture
Best for: Practices that want simple, scheduled recorded-voice reminder calls at volume, without a managed service or conversational AI.
#4 InvoicifyAI Invoice Reminder Agent — Included in the Pro plan at $149 USD/month (400 shared AI voice minutes, then $0.35/min overage) and the Business plan. Starter is $99 USD/month without the Invoice Reminder Agent. A 7-day free trial is offered.
InvoicifyAI's Invoice Reminder Agent calls customers about overdue invoices, confirms whether the invoice was received, asks whether anything is blocking payment, captures promise-to-pay dates, and logs outcomes back into the customer record. According to the company's website, the agent follows a four-touch cadence by default: a day-1 friendly reminder, a day-7 follow-up with commitment request, a day-14 escalation, and a day-30 final notice, with unresolved accounts routed to your team. The agent uses invoice details and customer context to keep calls specific and polite, shares payment instructions already stored on the invoice, and stops when the invoice is paid. For a plastic surgery practice, this works well for surgical deposits and outstanding patient balances where you want consistent, polite follow-up without pulling your billing coordinator off other work. The agent handles voicemail drops, retry scheduling, and outcome logging, while your team keeps complex disputes and relationship-sensitive conversations. The product is included in the Pro plan at $149 USD per month, which also bundles an AI receptionist, CRM suite, and 400 shared AI voice minutes.
Pros
- Clear, structured cadence that's easy to understand and adjust
- Concrete outcomes logged: promise dates, blockers, voicemail results
- Stops automatically when an invoice is paid
- Transparent published pricing with a free trial
Cons
- Self-serve software: your team configures and maintains the agent and its rules
- General-purpose invoicing tool, not tailored to healthcare or plastic surgery workflows
- Overage charges apply once monthly voice minutes run out
Best for: Small and mid-size practices that want self-serve AI reminder calls for overdue patient invoices, with their team handling only exceptions.
#5 Paidnice — Contact for pricing. Research indicates an Essentials tier from A$99/month; check current pricing and GST treatment directly with the vendor.
Paidnice focuses on accounts receivable automation for Xero and QuickBooks users, covering reminders, statements, payment plans, and accounting-system writeback. For a plastic surgery practice that bills through one of those accounting systems, Paidnice automates the reminder cadence by email and SMS so the phone call becomes the exception rather than the routine. The company also publishes practical guidance on payment reminder and collection call scripts, recommending that you automate reminders and late fees first, then use structured call scripts for the accounts that genuinely need a human voice. According to its own content, customers get 8 in 10 invoices paid within the first 60 days of using Paidnice, which is what frees your team to reserve calls for stuck accounts, disputes, and high-value surgical balances. The trade-off is scope: if your main problem is a patient ignoring every email about a large cosmetic balance, you'll want to verify the voice workflow covers the channel you actually need before committing.
Pros
- Strong fit for teams already inside Xero or QuickBooks
- Automates reminders, late fees, and statements in one layer
- Practical, published call scripts your staff can use directly
- Accounting-system writeback keeps records current
Cons
- Deepest value is in the accounting automation, not the calling itself
- Voice calling is a supporting feature rather than the core product
- Pricing not fully published; requires a vendor conversation
Best for: Practices already running Xero or QuickBooks that want AR reminders automated first, with phone calls reserved for exceptions.
Unpaid balances in a plastic surgery practice are rarely a willingness problem. They're a follow-through problem: the deposit email got buried, the financing statement never printed, the patient genuinely forgot the due date. A reminder call fixes that, but only if it actually happens consistently, politely, and within the rules that govern calls to patients. That's the case for choosing a partner rather than another task for your front desk. My AI Call Center takes the top spot here because it runs the whole thing for you: the campaign is scoped around one clear goal, quoted in full before launch, and run against approved, permissioned patient lists with consent records checked up front. Calling starts at 9¢ per connected minute with the rate locked, outcomes route back into your CRM with disposition codes, and nothing launches until you approve the script, disclosure, and escalation path. The first campaign review is free, so the cost of finding out whether it fits your practice is a conversation, not a contract. If you'd rather own the tooling yourself, Callsy, Sigma Voice, InvoicifyAI, and Paidnice each cover a different slice of the problem, from failed-card recovery to broadcast reminders to AR automation. Whichever you choose, pick the one that matches how your practice actually bills, and make sure every call respects consent. Plan your campaign at myaicallcenter.app/campaigns, or reach the team at [email protected].
Frequently asked questions
What makes My AI Call Center different from reminder software?
It's a managed service, not a software license. You buy campaigns that the team runs for you, each scoped around one clear goal and quoted in full before launch. There's no platform to learn, no per-seat charges, and no minimums you didn't choose. Before anything launches, the team reviews your list source, consent records, and calling windows, and tells you plainly if the list won't support the campaign. Calling starts at 9¢ per connected minute, tiered by volume, with the rate locked for the campaign.
Are AI payment reminder calls to patients legal?
They can be, when done correctly. The FCC has confirmed that AI-generated voices are treated as artificial voices under the TCPA, which means prior express consent is required before placing the call. State-specific quiet hours, day restrictions, and registration rules also apply. My AI Call Center builds these requirements into every campaign: AI disclosure on every call, keyword opt-outs (STOP and REVOKE) honored immediately, DNC requests respected across all campaigns, and HIPAA-compliant communication standards on clinic pages. Requirements vary by location, industry, and consent status, so practices should obtain appropriate legal guidance before launch.
When should a plastic surgery practice send payment reminder calls?
The most effective pattern is a reminder a few days before the balance is due, then structured follow-up if it goes unpaid. My AI Call Center's Payment & Invoice Reminder campaign type works exactly this way: calls go out a few days before the due date, with follow-up if the payment remains outstanding. Research on reminder timing generally supports a pre-due friendly nudge, a due-date reinforcement, and gradually more direct follow-up afterward, always within approved calling windows.
Can reminder calls work for cosmetic deposits and financing installments, not just insurance balances?
Yes. Cosmetic and self-pay balances are often larger and more time-sensitive than typical copays, which makes a polite confirmation call even more valuable. Any of the options here can be pointed at patient-pay balances, but the fit differs. My AI Call Center runs campaigns against your approved patient list with outcomes routed into your CRM. Callsy is strongest for recurring charges and failed cards. InvoicifyAI handles one-off overdue invoices on a structured day-1 through day-30 cadence.
How much do payment reminder call services cost?
It depends on the model. My AI Call Center charges from 9¢ per connected minute, tiered by volume, plus a one-time campaign setup and a flat monthly management fee, both quoted before launch, with no per-seat charges. InvoicifyAI publishes pricing starting at $99/month, with the Invoice Reminder Agent included from $149/month plus per-minute overages. Callsy and Sigma Voice don't publish pricing, so contact them directly. Paidnice indicates an Essentials tier from A$99/month. For any vendor, get the full number in writing before committing.
What happens if a patient disputes the balance during a reminder call?
A good system captures the dispute and routes it to a human rather than pushing for payment. My AI Call Center's campaigns include an approved escalation path for every script, so disputes and sensitive conversations go to your team, and nothing launches until you've approved how those situations are handled. Every call produces a disposition code and per-call notes, so your billing team sees exactly what was said and what follow-up is needed. InvoicifyAI similarly flags blockers and escalates exceptions to your team.