| Greetmate
Most practices pick a physician answering service the same way: one demo call, one quote, and a reassuring conversation about how many clinics the provider already covers. Then the contract starts, and the questions that decide whether the service actually works (what a message costs, who acts on it after it's taken, what happens when the on-call person doesn't pick up) were never put in writing.
The buying process is built to make that easy. Search results for these terms are almost entirely vendor-published, the standard "questions to ask" checklists cover things you can't verify, and nobody hands you a list of terms you can put in a contract.
This post is that list: five checks, each ending in something a vendor can produce or commit to on paper before you sign. They cover billing, compliance, service levels, the handoff after the message, and the overnight escalation path. Forward it to whoever signs the contract; it's built to be used as evaluation criteria.
Table of Contents
Five things, each verifiable in writing before the contract starts:
Each check below is a document, a number, or a commitment: something you can verify before you sign and hold a vendor to after.
Run the searches yourself: "physician answering service," "doctors answering service," "answering service for doctors office." The first page of each is mostly vendor homepages and "best of" listicles published by companies that sell into the category. The "questions to ask" articles that do exist ask about operator training, references, and demos. Reasonable questions, and none of them produce anything checkable. You can't audit training, references come from the vendor's happiest clients, and a demo call is a call the vendor placed at a time they chose.
What's missing from all of it: billing terms you can verify, service levels you can hold a vendor to, and any attention to what happens after a message is taken. That last one is where practices report the actual pain. The five checks below cover exactly that ground.
The first question is what counts as a billable event. Connect time? Wrap time, the minutes an operator spends writing up the call after hanging up? Or a completed action? These are different products at different prices, and quotes almost never say which one you're buying. A message taken is not a message delivered, and neither is a call resolved.
Per-minute billing has a quiet problem: it bills you the most for the calls that go worst. The confused caller, the one who calls back a third time to confirm details, is where the minutes pile up. The service struggles, and the invoice goes up.
Quotes in different units aren't comparable. A per-minute quote and a per-call quote can describe the same workload at very different monthly invoices, and the only way to compare them is the per-resolved-call math. We ran that math in full in Medical answering service cost in 2026, and the math most quotes hide. Read it before you put two quotes side by side.
Then ask the vendor for two numbers from existing medical clients: average message length, and average calls per message. A service that can't produce them is guessing at your invoice.
Search for a HIPAA answering service and every homepage says the same two words: "HIPAA compliant." That phrase isn't a certification, because nothing certifies it. It's a claim that the vendor handles patient information in a compliant way, and verifying the claim is your job. It comes down to three documents.
First, the BAA itself. Ask for it before you sign, not at onboarding. Then ask who it covers: the operators who take your messages, any subcontractors, and any offshore team. A BAA that covers the company but not the people reading your patients' messages is a partial document.
Second, message handling. Where messages are stored, how long they're kept, and who can pull the logs. If a message is ever lost or disputed, the log is the only record of what was said.
Third, the scripts. What operators are allowed to collect and what they're instructed to write down, reviewed against the BAA before go-live.
For reference when you compare options: Greetmate's own position is HIPAA-ready, with a BAA available.
Asking "do you answer quickly?" produces a yes from every vendor. There are real benchmarks for what acceptable looks like in healthcare call handling, so ask for numbers instead.
Medicare plan sponsors pass call-center review with average hold times under two minutes and abandonment under five percent, a reasonable proxy for what regulators treat as tolerable. For scheduling lines specifically, under five percent abandonment is a workable target, two percent or less is leading practice, and 30 seconds is the speed-of-answer goal.
The gap between the benchmarks and reality is measurable. Across VA facilities, the mean speed of answer was 87.1 seconds and the mean abandonment rate was 12 percent — and facilities in the slowest quartile scored worse on patients' perceived ability to get urgent appointments. One industry analysis puts roughly 60 percent of callers hanging up after a minute on hold, and most not calling back after a single unanswered attempt, a secondary figure, but it points the same direction as the VA data.
Call abandonment rate: measured reality vs. benchmarks
So the question to ask is: what is your average speed of answer and your abandonment rate for medical clients, and will you report both monthly, in the contract? A vendor that answers "we answer fast" is telling you it doesn't know its own numbers.
Almost every checklist on the market stops at who answers the phone. The pain practices report is what happens to the message afterward.
Ask where it lands. A message taken at 7 p.m. can arrive as a text to the on-call provider's personal phone, as a portal entry someone checks at 9 a.m., or as an email to a shared inbox. Those are three different products. Only one of them wakes anybody up.
Ask who owns the handoff. Answering services run on escalation rules the practice writes — page the on-call, flag high-priority, hold for routine follow-up — and the operators are nonclinical message-relay staff, with clinical responsibility staying with the practice. Your clinical team decides what happens next; the service's job is that the message reaches them intact.
Ask what the timeout is. If the on-call person doesn't acknowledge within fifteen minutes, does the message go to a second contact, or does it sit until morning? The answer to listen for is a named escalation path with a timeout and a fallback: who gets paged, in what order, and what happens when the first person doesn't pick up.
And ask for a handoff log. A message that was taken but never acted on should be visible to you as an operational failure (timestamped, countable) rather than absorbed into tomorrow morning's voicemail.
Escalation is where an answering service actually gets tested, and it's the part no demo shows you. A demo call placed on a Tuesday afternoon tells you nothing about a Saturday night.
Get the escalation tree in writing before you sign: which call types page the on-call person immediately, which hold for the morning, and what happens when the first person doesn't pick up. "Someone will get back to them" is a hope. A tree with names, timeouts, and a fallback is something you can manage.
Onboarding is a signal. A rushed onboarding process correlates with under-trained operators. If the service spends forty-five minutes on setup and never asks about your call types, your escalation rules are probably defaults written for somebody else's practice.
Ask to see the script the operator will read overnight, and the questions they'll ask. If they can't produce it, they're improvising with your patients.
Then run one test before the contract starts counting. Have a staff member call after hours and trace what actually happened, end to end: who answered, what they asked, where the message landed, who acknowledged it, and when. One traced call tells you more than the whole sales process.
Everything above applies to a traditional live-operator service. Most of it applies to AI voice infrastructure too, with one structural difference worth understanding before you build a shortlist.
A traditional service is a message-relay layer. A person takes the message, and everything after that depends on the escalation rules you wrote and on somebody checking a portal or an inbox. Greetmate is built as a workflow layer on top of call handling: the intake, routing, and follow-up steps are designed, tested, and connected to the systems the practice already runs before go-live. The routing, the timeout, the escalation to a human, and the logging are part of the workflow itself. The after-message loop doesn't depend on whoever checks the inbox first, and leadership can see what came in and what it produced.
If you're comparing models, two of our other posts go deeper: After-hours answering services for medical offices: 4 models and Automated medical answering service vs. IVR vs. live agents.
The checklist above doesn't change. Ask any vendor, in any model, for the same five things in writing. If you want to see what that looks like answered concretely, Greetmate's platform page shows the workflow builder, the routing, and the reporting.
It depends entirely on how the service bills, which is why comparing quotes is harder than it looks. A per-minute quote and a per-call quote can describe the same workload at very different invoices, and neither tells you what one resolved message costs. The full math, including what most quotes leave out, is in Medical answering service cost in 2026, and the math most quotes hide.
No service "is" compliant as a status. Readiness shows up in documents: a BAA signed before go-live, coverage for the operators and any subcontractors, defined message retention, and logs you can pull. Ask for those in writing. If you're also evaluating AI-based options, we wrote about what HIPAA-compliant voice AI vendors won't tell you.
Under two minutes on hold and under five percent abandonment is the floor, roughly the standard Medicare plan sponsors have to pass. Leading practice for scheduling lines is 30 seconds or less to answer, with abandonment at two percent or under.
The operators are nonclinical message-relay staff, and clinical responsibility stays with the practice, the standard division of labor in after-hours coverage. That's also why the escalation rules and the handoff log matter: the service's job is to reach the right person in your organization with the message intact.
The five checks, compressed: how a message is billed and what it costs at your volume; a BAA covering the operators; monthly hold-time and abandonment reporting; who acts on each message and how fast; and a written escalation path with timeouts and a fallback. A vendor that can't answer all five in writing has answered you.
Every check on this list comes down to the same move: get it in writing before the contract starts. The billing terms, the BAA, the service levels, the handoff owner, the escalation tree. The category's marketing is built around "we answer your phones," and most services do answer. The practices that get value from these contracts are the ones that bought the answering part and the handoff part together.
If you're building a shortlist, book a demo and bring this checklist with you. See how a workflow-based deployment answers each of the five questions, and hold every other vendor on your list to the same page.
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Disclaimer: This article is for informational purposes only and does not constitute legal or compliance advice. Consult a qualified professional about HIPAA obligations and contract terms for your organization. Any pricing or benchmark figures referenced are examples as of the date of writing — verify current terms directly with any vendor you evaluate.
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