If CVS charged you too much for a flu shot that your insurance should have covered, call 1-800-746-7287 and give them your ticket and insurance information. They will help you fix the problem. Make sure that the flu shot is covered by your insurance and that CVS is a participating source. If your insurance should cover it, CVS should be able to look into it and give you back the extra money.
You can call your insurance company to make a claim for reimbursement if CVS can't fix the problem themselves. Keep all of the important papers, like your receipt and the details of your CVS deal. You can also get help faster by going to CVS's online help section or going to the store.
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