A person develops Lyme disease from a tick bite. The route of transmission is:

All of the following are causal factors for reversals EXCEPT:

a. An accident which was thought to be WC turns out to be the responsibility of the injured b. When a patient hides or omits facts regarding when and how the accident occurred c. A claims examiner rules in favor of the employee d. If there is a nonindustrial, underlying condition which caused the accident

When receiving inpatient hospital care, a Medicare Part A beneficiary has a lifetime reserve of:

30 days. 60 days. 90 days. unlimited days if medically necessary.