Inflammation is a process in which the body's white blood cells and immune proteins help protect us from infection and foreign substances such as bacteria and viruses.In some diseases, however, the body's defense system (immune system) triggers an inflammatory response when there are no foreign substances to fight off.nflammation is a process in which the body's white blood cells and immune proteins help protect us from infection and foreign substances such as bacteria and viruses.
Doctor & other health care provider services. How often is it covered? A doctor can be a Doctor of Medicine (MD), a Doctor of Osteopathic Medicine (DO), or, in some cases, a dentist, podiatrist, optometrist (eye doctor), or chiropractor. Medicare also covers services provided by other health care providers, like these: Physician assistants. Nurse practitioners.
The solution to this problem is to find doctors who accept Medicare insurance â and to do it well before reaching age 65. But that is not always easy, especially if you are looking for an internist, a primary care doctor who deals with adults. Of the 93 internists affiliated with New York-Presbyterian Hospital, for example, only 37 accept Medicare, according to the hospitalâs Web site.