Coverage

wiktionary

ref

From Middle English coverage, equivalent to cover +‎ -age.

etymonline

ref

coverage (n.)

mid-15c., "charge for a booth at a fair," from cover + -age. The Middle English word fell from use (coverage is not in Century Dictionary, 1902). It was re-coined 1912, in American English, in the insurance sense " amount of protection given by a policy." Later extended to sports, media, etc.