How to Evaluate Lab Pickup and Delivery Service: A Practical Checklist for Dental Practices

Most restorative dentists pick a lab on quality and price. Then they lose cases to logistics. A crown that fits perfectly does nothing for the patient if it sits in a courier hub over the weekend, and the remake conversation on Monday morning costs more chair time than the case was worth.

Pickup and delivery is the operational layer that either protects your schedule or quietly wrecks it. This is the checklist we walk practices through when they ask what to evaluate before signing with any lab, including ours.

Start with the actual pickup window, not the marketing one

Every lab says "daily pickup." Ask the follow-up question: what time, from which zip codes, and what happens if the courier is late.

The honest answer sounds like: "Our route reaches your office during the business day, Monday through Friday. If the driver is running behind, dispatch calls your front desk. If you miss the window, we can arrange a next-morning pickup at no charge on cases already scanned into our system."

The answer that should worry you: "We pick up daily." That is a marketing statement, not an operational commitment. Ask for the window in hours. Ask what the SLA is when the window is missed. If nobody at the lab can quote it from memory, the SLA does not exist.

For general dentists running four to six restorative chairs, a two-hour pickup variance is fine. A four-hour variance means your last patient of the day is finishing an impression at 4:30 and the courier already came at 2:00. That case now waits a full day before it starts moving.

Ask about the digital pickup, not just the physical one

Half the cases moving through a modern lab are STL files, not boxes. The pickup question for digital cases is: how fast does the lab acknowledge the file, and who tells you it landed clean.

A reasonable standard: intraoral scans uploaded before 5:00 PM get a case-received confirmation the same evening, and any file rejection (missing bite, incomplete arch, unclear margin) comes back before 9:00 AM the next morning. That gives your front desk a full day to call the patient back for a rescan if needed, instead of finding out on day four that the case never actually started.

Ask the lab which scanner libraries they support natively. iTero, Trios, Medit, Primescan, Carestream. If they ask you to export as a generic STL and strip the case metadata, you are doing work the lab should be doing. If they route files through a third-party portal that adds a 24-hour queue, that queue is now part of your turnaround time whether they admit it or not.

Get the turnaround number in working days, tied to the pickup event

Turnaround time is meaningless without a start point. "Seven-day crowns" could mean seven days from when the case is scanned, seven days from when the lab receives the physical impression, or seven days from when the case enters production, which might be day three of that count.

The question to ask: "If the courier picks up my case Tuesday at 4:00 PM, what date does it come back?" Make them commit to a specific weekday. Then ask what happens if the case ships out and you need one adjustment. That second cycle is where most lab relationships either hold or fall apart.

For a general dentist doing single-unit crown and bridge, a defensible cycle is pickup Tuesday, delivery the following Wednesday or Thursday. For full-arch implant cases, the honest number is three to five weeks depending on complexity, and any lab quoting under that is either skipping try-in stages or planning to remake half of them.

Confirm the chain of custody

Where is your case right now. If you cannot answer that question in under a minute at any point in the workflow, the lab has a tracking problem.

Good labs give you a case portal or, at minimum, a technician who can answer the phone and tell you the case is in staining, or on the milling schedule for tomorrow morning, or waiting on a bite verification. Better labs proactively push you a status update at three defined points: case received, case in production, case shipped.

Ask what the tracking looks like from your side. If the answer is "call the office and we will look it up," that is a red flag when you have thirty active cases across a group practice or a DSO location.

Understand what the return delivery actually looks like

Most practices focus on outbound pickup and forget the return trip is where cases get damaged, lost, or delayed. The return delivery questions:

• Is the return on the same courier route, or does it go through a third-party shipper like FedEx or UPS.
• What is the packaging standard for anterior ceramics, full-arch prosthetics, and try-in appliances.
• What is the insurance coverage on a lost case, and how fast does the lab remake it at no charge if the courier loses it.
• Does the delivery arrive before your first patient of the day, or does it come mid-afternoon after you have already cancelled the seat.

A lab that runs its own courier fleet controls all four of these variables. A lab that outsources delivery to a national carrier controls none of them.

Ask about the exception workflow

Emergencies happen. A patient flies in from out of state for a Friday seat and the case is not ready. A hurricane closes the interstate for two days. A milling machine goes down and pushes fifteen cases by 48 hours.

The lab you want has a documented exception workflow: who calls you, when, and what the recovery options are. Rush production for a fee. Overnight ship with tracking. Loaner appliance for the patient. The lab you do not want will tell you about the problem when you call to ask where the case is.

The 90-day audit

After you sign with a lab, track three numbers for the first 90 days: percentage of cases delivered on the promised date, number of communication touches per case where you had to initiate contact, and remake rate. If the delivery number is under 95 percent, or you are initiating more than one status call per case on average, the logistics layer is broken regardless of how good the crowns look.

The cases that fit best often come from the labs that handle logistics like they are running an operations business, because they are. Ceramics is craft. Getting the case to your chair on the day you promised the patient is operations.