What are the three GLP-1 cost levers?
| Lever | Acts on | Typical tools |
|---|---|---|
| Access | Who gets the drug, and the rules on how long coverage lasts | Eligibility criteria, prior authorization and reauthorization, coverage limits |
| Price | What each month costs, and who pays it | PBM negotiation, direct-to-employer and direct-to-consumer routes, member cost-sharing |
| Value | The dose members stay on, and what each month buys | Lifestyle coaching that builds the habits for results to hold at the lowest effective dose |
Direct-to-employer programs, cash channels and PBM negotiation are all routes to the same lever, price. Lilly Employer Connect, for example, offers self-insured employers Zepbound at $449 a month for all doses (Eli Lilly, 2026).
What is the lowest effective dose worth?
Take one member who reaches a full dose of Zepbound, injected once a week. At LillyDirect self-pay prices, a month’s supply costs about $449 at a weekly dose of 7.5 to 15 mg, $399 at 5 mg and $299 at 2.5 mg. Compare staying on the full dose with stepping down after the first year:
| Step-down after year one | Over three years | Over five years |
|---|---|---|
| To 5 mg | $1,200 | $2,400 |
| To 2.5 mg | $3,600 | $7,200 |
Over five years, the saving from a step-down roughly doubles: $2,400 at 5 mg and $7,200 at 2.5 mg. For a member who no longer needs the drug, every month saved is worth the full $449. Where the price is the same for every dose, as with Employer Connect’s $449, the saving comes from fewer months on the drug rather than a cheaper dose. Zepbound is used as the example, and the same logic applies to other GLP-1s. Where a drug is priced by dose, the saving is of a similar order, depending on the price gap between doses. Where it costs the same at every dose, as Wegovy pens do, the saving comes from fewer months on the drug, which is worth even more per month. Dose and duration are always the prescriber’s decision.
How does that compare with a price discount?
Plans spend a great deal of effort negotiating price. The dose lever is worth as much, and it works on top of any discount: a lower price makes every month cheaper, and a lower dose makes each month cheaper again where prices are tiered.
What kind of lifestyle program makes a lower dose possible?
It has to build lasting habits. Results hold at a lower dose when members eat enough protein, keep their muscle through strength training and have eating patterns they can keep. Habits like that come from coaching that is personal, frequent, proactive and timely. A coach who is simply available when a member asks will not get there; “coaching included” is not the same as habits formed.
It has to cost well below the savings. Every month a member no longer needs the drug saves $449 at Lilly’s employer price, so a program pays for itself only if it saves its own cost in months of the drug: $900 in total means saving 2 months; $3,600 means 8; $7,200 means 16. As a rule of thumb, lifestyle coaching only lowers GLP-1 spend if its total cost per member stays under about $1,000.
Most programs never get there:
- Legacy coaching costs too much per month, for too many months. Rebuilding the member’s week from memory takes hour-long sessions at a few hundred dollars a month, and because support stops between sessions, habits form slowly and programs run for a year or more, often with no end date. The total runs into thousands of dollars per member.
- Cheaper programs make it worse, not better. Cutting coach time lowers the monthly price, but with too little support habits never form, so results do not hold at a lower dose and the program runs even longer. The member stays on the full dose, and the plan pays for both.
Continuous lifestyle coaching is built to do both. AI reads every meal photo and workout and tells the coach when to step in, so a human coach can stay high-touch all week while each contact takes a few minutes. That keeps the price under $100 a month, and because habits form, the program ends after a limited number of months.
| Coaching model | Total cost | Against a $1,200 to $3,600 three-year saving |
|---|---|---|
| Legacy coaching, $300 a month for 12 months | $3,600 | Uses up the saving |
| Cheaper, low-touch coaching, open-ended | Lower per month, no end date | No saving to collect |
| Continuous lifestyle coaching, $89 a month for 6 to 10 months | About $500 to $900 | Returns about 1.3 to 7 times its cost |
Over five years, or for members who no longer need the drug, the return is larger still. And the drug saving is only part of the return. The same habits protect lean mass, which can make up a large share of the weight lost on a GLP-1, help members through the lifestyle side of side effects, and keep results in place. Weight lost through lifestyle change also has its own value: about $670 a year in lower medical spending per member with overweight or obesity and a related condition at a 5% loss (Thorpe and Joski, 2024). For the standalone math, see is an employee weight-loss program worth it?, and for what to look for in a vendor, the buyer’s guide to effective weight-loss coaching.
Frequently asked questions
What are the levers for lowering employer GLP-1 costs?
Employer GLP-1 spend is the number of members on the drug, times the months each stays on it, times the price per month. Access levers (eligibility, coverage rules) and price levers (PBM negotiation, direct-to-employer or direct-to-consumer routes, cost-sharing) are widely discussed. The third lever, value, works on the dose members stay on and on what each month buys, and lifestyle coaching is what makes it work.
How much does stepping down to a lower GLP-1 dose save?
Where prices are tiered by dose, a member who steps down from a full dose of Zepbound to 5 mg after a year saves about $1,200 over three years, and $2,400 over five, at LillyDirect self-pay prices. Lower doses chosen by the prescriber save more, and members who no longer need the drug save the most. Where the price is the same for every dose, the saving comes from fewer months on the drug instead.
What kind of lifestyle program makes a lower GLP-1 dose possible?
One that does two things: builds habits strong enough for results to hold at a lower dose, which takes personal, frequent, proactive and timely coaching, and costs well below the savings it makes possible. Legacy coaching is effective but runs into thousands of dollars per member; cheaper programs cut the coach contact that forms habits. Continuous lifestyle coaching uses AI so a human coach can stay high-touch at under $100 a month, for a limited number of months.
Are direct-to-employer and direct-to-consumer GLP-1 programs different levers?
They are different routes to the same lever: the price of the drug. A direct-to-employer program lowers the unit price a self-insured plan pays; steering members to manufacturer self-pay or cash channels moves the price off the plan; PBM negotiation is a third route. All three change what each month costs, not the dose members stay on or for how long.
Continuous lifestyle coaching: the full guide
Four guides cover what it takes to deliver continuous lifestyle coaching properly:
- What is continuous lifestyle coaching?: the model: a human coach who reaches out when it matters, made affordable by AI.
- What effective weight-loss coaching looks like: the four traits that make coaching work, and an eight-point vendor scorecard.
- Is an employee weight-loss program worth it?: what weight loss is worth to an employer, and the cost rule of thumb for a program that pays back.
How FitMate supports this
FitMate provides continuous lifestyle coaching: certified nutrition and strength coaches, briefed by AI that reviews each member’s meal photos and workouts and flags when the coach should step in. It costs $89 per active member per month for nutrition and strength coaching together, and is designed to end, typically after six to ten months: about $500 to $900 per member in total. Plan sponsors receive member-level participation data (meal photos shared, coach sessions attended, strength sessions completed). It also works as a standalone weight-loss benefit for plans that do not cover GLP-1s. See how FitMate works for employers.
Sources
- Eli Lilly and Company. Lilly Employer Connect Platform Launches with Over Fifteen Independent Program Administrators Offering Tailored Obesity Coverage Options to Expand Access to Patients. March 2026.
- Eli Lilly and Company. LillyDirect self-pay pricing for Zepbound. Accessed October 2026; prices vary by dose and refill timing and may change.
- Eli Lilly and Company. ZEPBOUND (tirzepatide) injection: prescribing information. DailyMed, US National Library of Medicine, revised August 2026.
- Thorpe KE, Joski PJ. Estimated Reduction in Health Care Spending Associated With Weight Loss in Adults. JAMA Network Open, 2024.