Benefits Utilization Rate: Why Higher Isn't Always Better
Benefits utilization rate measures what share of eligible employees used a benefit during a given period. It's the easiest number to report during renewal season, but a high rate doesn't confirm the benefit actually changed anything for the person who used it.
Author: Betterfly Team
Last updated: September 4, 2026
Should the goal be higher utilization?
"62% used the benefit" sounds like a result. It's really just the start of the question that matters: what did that 62% do, did they come back, and did anything change afterward?
That's how utilization, on its own, turns into a vanity metric: it's one of the easiest numbers to move, the one that looks best on a dashboard, and the one that can end up justifying a renewal with a simple argument, people are using it, so keep it. The problem shows up the moment someone asks what impact that use actually created.
That question matters more this year than last. WTW found that 90% of U.S. employers named rising benefit costs as a top factor shaping their 2025 strategy, up from 67% in 2023 (WTW, 2025). Mercer projects health cost per employee will rise 6.7% in 2026, after a 6% increase in 2025, the steepest climb in 15 years (Mercer, 2025). KFF put the average family premium at $26,993 in 2025, up 6% from the year before (KFF, 2025). Against that backdrop, the goal isn't spending less, and it isn't generating more usage for its own sake. It's knowing which utilization is worth improving.
Two employees can look identical in a utilization report even though the value created is completely different.
That's the gap: utilization captures the visible action, not what happened next. It works better paired with other questions:
If you only track... 42% used the benefit 300 people used preventive care 1,000 people joined a health challengeAdd this question How many came back a second or third time? Did they reach it when it actually mattered? How many kept the behavior after week one?