Is there really a 9-5 schedule in Home Health?

NPR did a Story of the Day Podcast on March 17th about Results Oriented Work Environments. I think they just described Home Health Physical Therapy in a nutshell:

The End Of 9-To-5: When Work Time Is Anytime
http://www.npr.org/templates/story/story.php?storyId=124705801&sc=emaf

Home Health is about results. We are often given a soft time frame to achieve measurable and individualized goals. What is the soft time frame? The time frame is the allotted time Medicare will cover the incident in regards to the diagnosis and complexity of the case.

I just thought about this because I need to squeeze a couple of teacher conferences in today.