Medicare is health insurance for people who fit one of the following 3 categories: 1  Age â 65 or older. 2  Disability â 100% disabled (deemed by Social Security Administration for 2 years). 3  ESRD â any age person with end stage renal disease (ESRD).
Clinical nurse consultants, also called clinical nurse specialists, help health care facilities ensure they provide superior standards of care and effective treatment.
Consultants are experts in their field who sell their expert advice. In other words, consultants provide very expensive advice - but it's usually also very good advice. A medical billing consultant is an expert in medical billing, who sells his or her advice to those who need it.