5 Top-Rated Payment & Invoice Reminder Calls for Plastic Surgery Practices

Plastic surgery practices deal with a payment mix most specialties never see. A reconstructive patient's balance flows through insurance while the cosmetic patient next door pays out of pocket, often in installments, for a procedure worth five figures. Either way, when a balance sits unpaid, someone on your staff has to pick up the phone. That someone is usually a front desk coordinator who would rather be confirming consultations. Automated payment and invoice reminder calls take that repetitive work off your team while keeping the tone professional and consistent. In this 2026 roundup, we compare five solutions that genuinely help plastic surgery practices follow up on patient balances and invoices: a done-for-you managed calling service, a patient billing platform built for medical practices, a conversational AI collections agent, an invoice reminder voice agent, and an AR automation platform with scheduled reminder calls. We looked at pricing transparency, compliance posture, and how each tool fits the realities of a practice juggling insurance and self-pay revenue.

#1 My AI Call Center — Calling starts at 9¢ per connected minute, tiered by volume; 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) takes the top spot because it is a done-for-you managed outbound calling service, not another dashboard your billing coordinator has to learn. Owned and operated by AIQ Labs, with a base in Halifax, Nova Scotia and an operating presence in Austin, Texas, the company runs structured AI-powered calling campaigns against approved, permissioned, or reviewed contact lists only. Its Payment & Invoice Reminder Calls campaign is built around one clear goal: calls go out a few days before a balance is due, with structured follow-up if the payment remains unpaid. You buy campaigns that the team runs for you, quoted in full before launch.

Best for: Plastic surgery practices and multi-location clinic groups (typically 1–200+ staff) that want payment reminder calls handled for them against approved patient lists, without building an in-house call center.

#2 BillFlash — Contact for pricing

BillFlash is a patient billing and payments platform aimed squarely at medical practices, and its PayReminders product automates the reminder side of collections. According to its website, PayReminders sends up to three reminders per month via email and/or text until the balance is paid, timed at 7, 14, and 21 days after the first bill is sent. Reminders stop immediately once a patient pays, which prevents duplicate outreach and wasted effort. For practices that want to collect before the visit even happens, BillFlash's PreBill solution sends a secure, HIPAA-compliant link by text or email so patients can review pre-visit charges and pay ahead of the appointment.

Best for: Medical practices, including plastic surgery offices, that want automated multi-channel patient payment reminders tied to their billing workflow.

#3 Callsy — Contact for pricing (the site promotes a free start option and a launch promo)

Callsy offers an AI dunning and payment reminder agent (named Emma on its site) that combines email, voice, and SMS escalation for overdue invoices and failed charges. According to its website, when an invoice goes overdue or a charge fails, Callsy starts the sequence on a cadence you choose. Email comes first with the invoice number, amount, and a one-tap pay link, and the company reports that around 56% of overdue invoices clear from email before a single call is placed. If the customer goes quiet, the agent calls, confirms identity, asks if anything is wrong, and can send a PCI-DSS-compliant card update link by SMS during the call. Callsy integrates with Stripe, Chargebee, Recurly, QuickBooks, and Xero, and positions itself for healthcare among other industries. The company states it respects TCPA and GDPR for pre-collections activity in the first 60 days overdue, and hands off older defaults to your collections vendor with a full call log.

Best for: Practices and service businesses running billing through Stripe, Chargebee, QuickBooks, or Xero that want conversational AI follow-up on failed charges and overdue invoices.

#4 InvoicifyAI — Contact for pricing

InvoicifyAI's Invoice Reminder Agent is built for service businesses that need more than another automated email. According to its website, the agent calls customers about overdue invoices, confirms whether the invoice was received, asks whether anything is blocking payment, and captures promise-to-pay dates that get logged on the customer's record. A typical four-touch cadence runs Day 1 (friendly reminder), Day 7 (follow-up with commitment), Day 14 (escalation), and Day 30 (final notice), with unresolved accounts routed to your team. The agent shares payment instructions already stored on the invoice, keeps invoice records and CRM history updated after every call, and stops when an invoice is paid. For a plastic surgery practice chasing self-pay balances or vendor invoices, the value is in the structured outcomes: a promise with a date, or a concrete blocker your staff can act on, instead of silence.

Best for: Practices and service businesses that want voice follow-up layered on top of their existing invoicing process, with payment promises and blockers logged.

#5 Chaser — Compact plan from A$399/month according to their website; free trial available.

Chaser is an accounts receivable automation platform that includes Auto-call, a feature designed to reduce manual intervention when chasing late payments. According to Chaser, Auto-call lets finance teams schedule automated phone calls that deliver pre-scripted, text-to-speech payment reminders on the days and times they choose, with each call personalized to the recipient. The platform supports a multi-channel approach, so businesses can schedule phone call, SMS, and email reminders in one system. Chaser integrates with accounting software including Xero and QuickBooks Online, which makes it a practical fit if your practice's invoicing runs through those tools. The company reports over 10,000 users worldwide rely on the platform to get paid faster. One honest caveat: Auto-call delivers pre-scripted messages rather than holding a two-way conversation, so it works best for straightforward reminder cadences rather than complex payment discussions.

Best for: Finance teams and practices using Xero or QuickBooks that want consistent automated call, SMS, and email reminder sequences without manual chasing.

Payment follow-up in a plastic surgery practice carries more stakes than a typical invoice chase. Cosmetic balances are large, patients are sensitive about money conversations tied to their appearance, and your staff's time is better spent on consultations than collection calls. If you want the calling handled for you against approved patient lists, with compliance handled from the start and every outcome reported plainly, My AI Call Center is the strongest fit in 2026. Its Payment & Invoice Reminder Calls campaign starts at 9¢ per connected minute, the rate is locked before launch, and the first campaign review is free, so you know the full number before approving anything. If you would rather run reminders inside existing billing software, BillFlash, Callsy, InvoicifyAI, and Chaser each cover a different slice of the problem. Whichever route you take, confirm consent records and calling rules with appropriate legal guidance before your first call goes out. Ready to see what a structured reminder campaign would cost for your practice? Start with the free campaign review at myaicallcenter.app.

Frequently asked questions