Healthcare costs are rising, and employers are feeling the sting. Health benefits are one of the top operating expenses for many employers, driven in part by high prescription costs. A recent Marsh McLennan Agency (MMA) analysis found that employee medical plans and pharmacy benefits account for nearly 40% of total healthcare costs. Understandably, many employers are exploring ways to balance their healthcare spend.
MMA pharmacy specialists work with companies to find solutions that benefit both employer and employee. They review contracts, negotiate prices, recommend program adjustments, and collaborate with benefits teams and pharmacy benefits managers (PBM). Since MMA’s pharmacy program launched 10 years ago, specialists have saved clients more than $1.5 billion.
Here, MMA pharmacy benefits leaders Rick Kelly and Karen Springstead share insights on healthcare costs, prescription benefits, and how today’s market requires an overhaul.
Healthcare continues to be one of the largest line items for employers, with the majority of that being prescription drug costs. How did we get here and what does this mean for employers?
KS: The spikes we’ve seen in pharmacy costs over the last few years are driven by two main components: specialty drugs that make up a larger percentage of the overall pharmacy costs for an employer (Specialty medications treat complex conditions like neurological and autoimmune diseases and can cost hundreds of thousands of dollars), and the explosion of employees being prescribed GLP-1s—for Type 2 diabetes, as well as for weight loss.
RK: In addition, when we talk about total pharmacy spend, we need to factor in the cost for oncology treatments, which are usually covered under the medical plan. According to MMA’s 2026 Employee Health and Benefits Trends Report, cancer diagnoses among people ages 20 to 29 have nearly doubled since 2018, indicating employers are now seeing a higher quantity of costly oncology-related claims from this formerly “healthy” workforce demographic. It seems that everyone is on a GLP-1 drug, or knows someone who is.
What’s behind this class of drugs taking the mainstream by storm?
RK: The effectiveness of GLP-1s for treating Type 2 diabetes have made them a first line of defense. For weight loss, their success has led to members asking for them by name.
KS: What’s made their popularity even more exponential is that many manufacturers are increasing accessibility by offering GLP-1s to those without insurance coverage at a reduced price—a phenomenon we rarely see.