The inventory challenge: Why smart purchasing is critical for today’s pharmacies
The inventory challenge: Why smart purchasing is critical for today’s pharmacies
Independent pharmacies across the country are working under operating conditions that look very different from a decade ago. The 2025 NCPA Digest reported a 10-year high in cost of goods and a 10-year low in gross profits across the $103 billion independent pharmacy market.
In other words, pharmacy owners are paying more to stock their shelves while keeping less of each prescription they fill. Higher costs would be easier to absorb if pharmacies could simply charge more. But most cannot, since reimbursement on prescription drugs is largely determined by outside payers. And margin pressure is only part of the challenge.
Getting medication onto the shelf has become less predictable, with the American Society of Health-System Pharmacists tracking more than 270 active drug shortages through 2025. And many of those shortages have lasted since 2022 or earlier, leaving pharmacy owners with less room for error when placing orders.
Each purchase now carries more weight, since inventory decisions affect both available cash and patient access to medication. And PrimeRx has identified that pressure as part of a larger inventory challenge, where purchasing decisions have become closely tied to the long-term stability of the pharmacy itself.
Why Pharmacy Purchasing Has Become More Complicated
Generic drugs sit at the center of pharmacy purchasing, since they make up about 90% of U.S. prescriptions and move through a market where prices do not always stay still for long. Patients pick up those medications more than any other type of prescription, so a price change that looks small on paper can affect the pharmacy counter across an entire day.
The Pharmacy Times analysis relied on National Average Drug Acquisition Cost data, a federal measure of what pharmacies pay for drugs, to show how most generic prices held steady during 2025 while some drugs moved sharply when shortages or ingredient problems tightened supply.
A pharmacy buying during one of those spikes may later fill the same medication at a payment rate that leaves little or no margin. And supplier availability often changes just as fast, with a lower-cost option disappearing before the next order is placed.
The Hidden Costs of Inefficient Inventory Management
Keeping extra product on hand lowers the chance of sending a patient away, but too much stock ties up cash and raises the risk of expiration. Ordering less protects some of that cash, but it also leaves the pharmacy with less room to absorb the next backorder.
Staff then spend hours checking supplier portals and calling distributors while patients wait, and other prescriptions still have to move. American Journal of Managed Care reported that time spent managing drug shortages more than doubled from 2019 to 2024, showing how a purchasing problem turns into lost staff time and a longer wait for patients.
How Technology Is Reshaping Pharmacy Purchasing
Newer purchasing technology has been stepping in to take some of that pressure off, with software now doing much of the work that pharmacy staff used to handle by hand. And real-time price comparison sits at the front of that change.
Instead of opening separate wholesaler portals one at a time, pharmacy buyers see live pricing from dozens of suppliers on one screen. They can also see who has the medication in stock before an order is placed.
So with margins already tight, that visibility gives buyers a better chance to act before a lower price disappears or a shortage gets worse. And digital purchasing marketplaces have grown out of that same idea.
These platforms consolidate ordering and vendor management into one workflow, replacing the patchwork of separate logins and contracts that used to slow staff down. Rather, pharmacies now handle their wholesaler relationships from one dashboard, with less paperwork and fewer phone calls between orders.
The Role of Automation in Pharmacy Efficiency
Beyond the ordering itself, pharmacies are getting smarter about how much to buy upfront. For example, inventory analytics now lean on a pharmacy’s own dispensing history to flag usage trends and seasonal demand, like ordering more antihistamines ahead of allergy season instead of reacting once shelves start clearing.
Pharmacies use that data to order based on real demand instead of guesswork, which lowers excess bottles sitting on shelves while keeping the medications patients depend on in stock. And those inventory decisions become easier to manage when the purchasing tools connect directly to the pharmacy’s main management software.
For instance, filling a prescription now logs the usage automatically and triggers reorders without anyone retyping the information, which cuts manual data entry and the small errors that come with it. And automating those back-office tasks lets pharmacists step away from the computer and spend more of their day with patients.
The time saved also helps smaller teams keep operations running through the staffing pressures community pharmacy has been dealing with for years.
Balancing Cost Savings With Patient Care
Cost savings and patient care often look like separate conversations, though anyone running a pharmacy knows both depend on whether the right medication is available when a patient needs it. But inventory problems show up at the counter quickly, since a missed refill can become a change in treatment or another call to the doctor.
A 2024 American Medical Association survey of primary care physicians found that 92% of those affected by drug shortages had to switch patients to a less preferred medication, while 63% postponed treatment altogether. And while those choices begin far from the pharmacy counter, patients feel them when the medication they need is not ready.
Smarter purchasing helps pharmacies protect cash while keeping the products patients depend on close enough to dispense.
The Future of Pharmacy Procurement
The need for medication is not slowing down, and neither is the technology built to keep it moving. Independent pharmacies are already working in a market where prices change quickly, and supply can tighten without much warning. And those pressures make purchasing a daily business decision, but they also make it part of how pharmacies protect patient access.
Better purchasing starts with seeing the problem sooner. A pharmacy buyer who can compare prices in real time has a better chance of acting before a lower-cost option disappears. And inventory tools build on that same visibility by showing what patients are actually using, which helps pharmacies buy closer to demand instead of relying on guesswork.
Those improvements will not remove every shortage or every reimbursement problem, but they give pharmacy teams more time to make better buying decisions. And when buying decisions improve, pharmacies have a better chance to keep the right medication ready for the next patient who needs it.
This story was produced by PrimeRx and reviewed and distributed by Stacker.
