Knowing how much inventory you have matters, of course. But most stockouts trace back to what happens after someone notices a shelf is getting low.
Most dental practices already have some way of knowing when it’s time to order supplies. The problem is often you miss the ordering cadence or you meant to order a supply but forgot to.
For instance, a dental assistant sees that there are only a few boxes left, and a few things likely happen:
Each of those actions opens up additional opportunities for something to get missed.
A better inventory process connects the moment an item reaches its reorder point with the purchasing process. When that handoff works, your team knows what needs to be ordered, procurement has visibility into the purchase, and supplies are replenished before they run out.
A stockout is exactly what it sounds like: your team needs an item, but there is not enough available on-hand
In a dental practice, that can mean reaching for composite before an afternoon filling and realizing there is none left. It could be running short on anesthetic before a procedure or discovering there is not enough PPE to get through the day's schedule.
For a single practice, that creates stress, last-minute ordering, and an increase in rush order fees.
For a DSO managing inventory across multiple locations, the problem gets even bigger. One practice might be completely out of an item while another has more than it needs. The supply may exist somewhere in the organization, but if it is not at the right location when the team needs it, you still have a stockout.
That is why preventing stockouts requires more than simply tracking inventory. You need a reliable process that connects what is on the shelf, what is being used, and what needs to be ordered next.
When a dental practice runs out of supplies, the supply chain often gets blamed first. But many stockouts actually start inside the practice.
A delayed shipment only becomes an empty shelf when there is not enough inventory to cover the delay. An increase in usage becomes a stockout when reorder points (or par levels) have not kept up with demand. And a missed order becomes a stockout when there is no clear process for replenishment.
Understanding where those gaps happen makes them much easier to prevent.
Reordering depends on someone noticing.
If the process starts when someone sees that a shelf looks low, orders can easily be delayed or forgotten.
Nobody clearly owns replenishment.
When inventory is everyone's responsibility, it can quickly become no one's responsibility. Assigning someone to own the process creates accountability and helps prevent missed reorders. These common inventory management mistakes show how unclear responsibility can lead to inconsistent ordering and stockouts.
Purchases happen outside the normal process.
An employee might order directly from a supplier's website or call in an order without creating a purchase order. The supplies may arrive, but procurement loses visibility into what was ordered, what is still outstanding, and what the practice is actually spending.
The same issue can occur if the responsibility lies with a single person responsible for 10, 15, 20 locations without the proper systems to do so. In these cases, practices are likely to run into the exact same issues.
Patient volume, procedure mix, and seasonal demand change over time. If your reorder points do not change with them, the practice can end up carrying too much of one item and not enough of another.
Without regular cycle counts, recorded quantities can slowly drift away from what is actually available.
Someone opens a new case or pulls supplies without updating inventory. The system says there is enough on hand, but the shelf tells a different story.
Inventory may technically be on the shelf, but that does not mean it can be used. Expired or damaged products can make inventory levels look healthier than they really are.
Backorders and specialty products can take longer than expected, especially when delays happen further up the supply chain.
Weather, freight delays, and regional distribution problems can slow down an order that was already cutting it close.
Those external problems are real, but they do not have to become patient-facing problems. A strong inventory process creates enough room to absorb most disruptions before they turn into a stockout.
The true cost of a stockout is easy to underestimate because it rarely shows up as one clear expense. The missing item may be inexpensive, but the disruption it creates can cost much more.
One stockout can lead to:
These costs will not appear on the invoice for the missing item. But they still affect the practice. A $20 supply item can become a much more expensive problem when it disrupts the schedule, takes staff away from other work, or forces a patient to come back for another appointment.
Sure, keeping the supply room full matters. The bigger win is protecting staff time, chair time, and the patient experience.
Schedule a personalized demo to see how Method helps practices build a more reliable reordering process and prevent stockouts before they disrupt the day.
Preventing stockouts does not require completely changing how your practice manages inventory. The key is identifying where your current process tends to break down and putting the right controls in place.
When reordering depends on someone noticing a low shelf and finding time between patients to place an order, it is easy for things to get missed during a busy week.
A better approach is to make reordering part of the inventory workflow. Scan-based ordering allows a team member to scan a shelf tag and add the item directly to an order. A two-bin kanban system works similarly: when the first bin is empty, a card signals that the item needs to be reordered while the second bin provides enough stock to cover the gap.
Method supports both approaches, replacing manual shelf checks and handwritten lists with a process any team member can follow.
A reorder point tells you when it is time to place an order. The reorder quantity tells you how much to buy.
Both should be based on actual usage, supplier lead times, safety stock requirements, and shelf life. When those numbers reflect how your practice really uses supplies, you can carry enough inventory to avoid shortages without keeping more product on the shelf than you need.
But setting a reorder point is only useful if it leads to action. A number sitting in a spreadsheet that nobody regularly checks will not prevent a stockout.
Safety stock gives your practice a buffer when a shipment arrives late, or demand is higher than expected. How much you should carry depends on several factors:
The goal is not to keep enough inventory to guarantee you never run out of anything. That approach can create a different problem: excess inventory, expired products, and unnecessary tying up of funds.
Consider carrying a larger buffer for inexpensive supplies that are used frequently and are difficult to operate without. For expensive or short-dated products, a smaller and more closely managed buffer may work better for your practice.
Every purchase order takes time. Someone has to create it, approve it, submit it, receive the shipment, and reconcile the invoice.
Instead of placing small orders whenever someone notices something running low, consolidate purchasing into a consistent schedule. For example, one or two scheduled shifts each month to conduct an order. Include everything that has reached its reorder point since the previous ordering cycle.
The goal is not simply to place fewer orders. It is to create a predictable purchasing rhythm that makes upcoming shortages easier to spot and manage.
Lead time is the amount of time between placing an order and having the product available on your shelf. Because reorder points and safety stock depend on that timing, inaccurate lead times can quickly lead to shortages.
Keep track of how long suppliers actually take to deliver, and ask vendor representatives to communicate significant changes in advance. Supplier performance should be evaluated on consistency as well as price.
A supplier with a slightly longer but reliable lead time can be easier to plan around than one whose delivery time regularly changes.
Your practice's purchase history is one of the best tools you have for predicting future inventory needs.
Instead of relying on gut feeling or simply repeating last year's orders, look at actual item usage over the past several months. Then account for factors such as practice growth, scheduled closures, seasonality, and changes in procedure volume.
Using real purchasing data makes gradual changes in demand easier to catch before they turn into empty shelves.
A stockout usually has a specific cause. Maybe the supplier's lead time changed. Maybe the reorder point was too low. Maybe an order was created but never approved.
Instead of treating each shortage as an isolated problem, take a few minutes to identify what went wrong and adjust the process that caused it. Over time, inventory KPIs can also help reveal recurring patterns and show where the greatest stockout risks exist.
Without that review, practices can end up solving the same inventory problem repeatedly with rush orders rather than fixing the reason it keeps happening.
Each of these strategies becomes easier when the inventory system does more of the work automatically. Method helps practices build stockout prevention directly into their existing inventory process.
Scan-based reordering lets staff add items to an order directly from the shelf, making replenishment faster and easier to follow consistently.
Reorder points and quantities help identify when supplies need to be purchased and how much should be ordered, rather than relying on someone to notice a low shelf.
Open-order visibility shows what has already been ordered and what is still outstanding, reducing duplicate purchases and uncertainty about incoming shipments.
Cross-supplier availability makes it easier to see alternative sourcing options when an item is unavailable from the usual supplier, helping the practice respond to shortages before they become stockouts.
The result is a more predictable inventory process where the system helps identify what needs attention before an empty shelf forces the practice to react.
Stockouts in dental practices are rarely caused by one major mistake. More often, they happen because ordering still depends on someone noticing that supplies are running low and remembering to place an order. Even when procedures are scheduled carefully and staff stay on top of inventory, an ad hoc ordering process leaves room for things to get missed.
A better system catches low inventory before it becomes a problem. When reorder points are built into the workflow, supplies can be reordered before shelves are empty. That means fewer rush orders, fewer rescheduled appointments, and less money spent on avoidable expedited shipping.
Method helps close that gap with scan-based reordering and reorder points that trigger automatically inside the platform. Staff can focus on restocking and managing supplies without also having to remember when every item needs to be reordered.
Schedule a personalized demo to see how Method can simplify inventory management for a practice your size.