I'm sorry you're having these issues with Baxter K&S, but it is par for the course. I have been sparring with them for 4-5 years. It never changes. I just fought with them over my Extraneal delivery for this month (and have been doing so for the past few months too). It was back ordered until I continually called and complained. I received my shipment 24 hours later!
Basically, you have to keep after them, unfortunately. Here are some tips:
1. Call the customer service number and explain your situation again about not being able to lift the boxes and the fact that UPS cannot come in to get the shipment. Request that they either send a Baxter driver OR a private courier to get the shipment. I have a similar issue when they ship product to me via UPS.
2. If they give excuses, request a supervisor. Explain your position and expectations. Ask for THEIR supervisor if they can't/won't help.
3. Call your state ESRD Network (
http://esrdnetworks.org/membership/esrd-networks) and request that they advocate on your behalf. They are the organization tasked by CMS (Medicare) with helping patients with kidney disease.
I know it can be time consuming, but keep after them and you will get some results.
Let us know how things go. Good luck!