PT/INR and Coagulation Panel Results

Does anyone happen to know what the copay is? I have to get this sorted tomorrow and my supplemental coverage just lapsed...

I’m not quite sure about the answer myself, but I’m dying to know where you’re working! Do you have to sign up ahead of time, or was it more of a walk-in situation? How did you get on the list? Honestly, I need to get myself signed up too.