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.
Dictionary entry overview: What does consultant mean? â¢ CONSULTANT (noun) The noun CONSULTANT has 1 sense: 1. an expert who gives advice Familiarity information: CONSULTANT used as a noun is very rare.