questioning a ship's medical bill

[meglet]

Hello All,

 

Does anyone know a shoreside email or physical location address through which to do this?  My husband never signed the receipt for itemized treatment and costs which was delivered as were were being escorted from our cabin.  Looking at the itemization later, there are things listed that were not done in sickbay and others that would have offered no help for the "condition" he was diagnosed with.  Thank you in advance.