Why does this work?
Workplace wellness incentives can increase participation in a defined activity, but evidence is much less certain that they produce lasting health improvement or lower costs. The honest purpose is to support an optional action—not to promise a health outcome.
The mechanisms behind the effect.
They can reduce present-day friction
Health benefits often feel distant while scheduling, travel, and effort are immediate. An incentive can help a preventive or educational action compete with today’s inconvenience.
They can prompt an initial step
A reward may help someone schedule a screening, attend an approved session, or try a voluntary activity they had postponed.
They can signal organizational attention
Supporting access can show that the employer values wellbeing, but the signal weakens if workload, privacy, or benefits create contradictory conditions.
- Participation is voluntary and appropriate alternatives are available.
- The program rewards an accessible action rather than a health status or outcome.
- Sensitive information stays with approved health or program administrators.
- The reward is so consequential that participation no longer feels voluntary.
- Employees must disclose health information to managers or ordinary fulfillment staff.
- Participation counts are used to claim clinical improvement, savings, or culture change.
Research notes
Research behind this explanation
These sources help explain the mechanism and its limits. They do not prove that every program, audience, or Reward Card Lab product will produce the same result.
A randomized clinical trial found limited effects on measured health outcomes, illustrating why participation and health outcomes must not be treated as the same result.
When and Why Incentives (Don’t) Work to Modify BehaviorJournal of Economic Perspectives ↗The review explains why incentives can produce the intended short-term action yet also change how people interpret the task or weaken motivation after the reward ends.
Questions to ask before you begin.
Obtain benefits, privacy, accessibility, HR, and legal review.
Use voluntary participation and appropriate alternatives.
Minimize health information collected for eligibility.
Keep individual health data away from managers and ordinary fulfillment records.
A practical way to get started.
Review the design
Assess voluntariness, alternatives, data, eligibility, and communications.
Explain participation
Give employees clear information without pressure from managers.
Verify minimally
Use the least sensitive evidence that satisfies the approved rule.
Protect the handoff
Transfer only recipient and eligibility status for reward fulfillment.
Make the recognition sound human.
Recognize participation without commenting on health outcomes.
Use inclusive language that supports different abilities and circumstances.
Give employees a clear contact for accommodations or questions.
Questions to ask yourself.
Can a wellness incentive depend on a health result?
Health-contingent programs can carry special requirements; obtain qualified review before using that structure.
Should managers see wellness participation data?
Access should be limited to approved roles and purposes, with sensitive information kept out of ordinary management workflows.
Can wellness cards be purchased?
Purchasing is coming soon.