coverage vs insurance coverage

coverage and insurance coverage both are nouns.

Word	Noun	Adjective	Verb	Adverb
coverage	Yes	No	No	No
insurance coverage	Yes	No	No	No

As nouns, coverage and insurance coverage are synonyms defined as:

coverage and insurance coverage: the total amount and type of insurance carried

coverage (noun)	insurance coverage (noun)
the extent to which something is covered	the total amount and type of insurance carried
the news as presented by reporters for newspapers or radio or television
the total amount and type of insurance carried