The most recent reference I have regarding your question I received via fax an article which was in the Feb 11 Advocate, The Texas Hospital Associateion reported this as quoted from the Texas Trailblazer Enterprises (whoever they are). The notice also said THA reps met with Trailblazer to request written notication. The Web sit is www.themedicare.com under HOT TOPICS.
I don't think that the above sentence made much sense but hopefully you can obtain all the information you need from it.
Nassau Bay, Texas