What are some examples of ancillary services in health care? How do these ancillary services support the health care industry

Answer 1

http://www.google.com/search?q=ancillary+services+in+health+care&rlz=1C1GGGE_enUS379US379&sugexp=chrome,mod=10&sourceid=chrome&ie=UTF-8

Read carefully -- at least the first 4 or 5 linked articles/explanations.

Answer 2

How do these ancillary services support the health care industry?