I just got my booster at Walgreens, even though the pharmacy tried to tell me that ~unfortunately~ my (state provided) insurance doesn't cover Covid boosters anymore

So I said according to https://www.cdc.gov/vaccines/programs/bridge/index.html I should be able to get it free of change no matter what, & https://www.vaccines.gov/ lists this Walgreens location as a provider, so how can we fix this? They said they needed to "check some things", & then I magically got it for free instead of $155.99

Know what you're owed!