Medicare Part A (Hospital Insurance) covers skilled nursing care provided in a skilled nursing facility (SNF) under certain conditions for a limited time. Medicare-covered services include, but aren't limited to: 1  Semi-private room (a room you share with other patients). 2  Meals.
The Doctor of Science degree (DSc or ScD) is recognized by the U.S. Dept. of Education as a research doctorate equivalent to the Ph.D. Sometimes, in the U.S., the Doctor of Science is awarded as an honorary degree. Outside the U.S. it is an earned doctorate (as me again states above).
Ph.D. stands for Doctor of Philosophy. This is a common advanced degree that you can earn in most academic fields. A Ph.D. is a research-focused type of degree that usually takes around three to six years to earn. Typically, students who enter a doctorate program have aspirations of a career in academia or research.