The facts
Weight loss
Generally no
Type 2 diabetes
Yes, with PA
Prior auth
Required
Typical cost
Standard TRICARE pharmacy copay
Who actually decides this
Not the logo on your card, most of the time. Three parties sit between you and the answer, and knowing which one is saying no tells you who to ask.
- 1
The pharmacy benefit manager
No single PBM to name here, which is itself the finding. Different plans under this name use different benefit managers, so one national statement about the formulary would be wrong.
- 2
Your employer, if the plan comes through work
Weight-loss drugs are usually a category an employer buys or declines, not something the insurer includes by default. That is why two people holding identical cards get opposite answers, and why the useful question for member services is whether your plan includes the weight-loss medication benefit at all, before anything about criteria.
Get your real answer
With a type 2 diabetes diagnosis, have your provider submit both the prior authorization and the medical necessity form, which is what unlocks the formulary copay at a military pharmacy. If weight is the goal rather than blood sugar, ask about Wegovy or Zepbound instead, because TRICARE covers those for that purpose.
Coverage is plan-specific: this page reports what TRICARE publishes, not a promise about your plan. Not medical or insurance advice.






