A written plan that states the length of time a healthcare facility retains its health records is called a(n):

This substance is released by the nervous system and excites muscle cells (resulting in muscle contraction)

A) actin B) myosin C) ATP D) calcium E) acetylcholine

Which of the following is true of nonparticipating providers who accept assignment?

They receive 10% lower fees for services than participating providers. They have access to beneficiary eligibility information. They are required to file Medicare claims on behalf of Medicare patients. They receive 15% lower fees for services than participating providers.