muscular dystrophy, an inherited disease that causes muscle weakness; neuropathy, damage to a nerve or nerve group, resulting in loss of sensation or function; osteoarthritis, causes reduced motion in the joints; polio, a viral disease affecting muscle tissue that can lead to paralysis; polymyositis, an inflammatory disease
Hospital days. The Medicare entitlement for in-patient care is limited to 90 days per benefit period. At the end of this period the must leave the hospital. Each benefit period resets this in-patient care clock so a patient may receive 90 days of in-patient care in any benefit period. The number of hospitalizations you may receive is unlimited but each benefit period allows for 90 days.
For example, suppose you were in the hospital for 105 days. Medicare covers the first 90 days under normal inpatient hospital services, and the remaining 15 days are covered by the lifetime reserve. You would have 45 remaining lifetime reserve days that could be used for another extended hospitalization.