Bluecross

4 clues
Alternative to Aetna
Paycheck deduction item
Early hospital services insurer
Symbol on many a health-insurance statement
Similar answers:
Ablue
Abluent
Across
Acrossanddown
Acrosses
Acrosstheboard
Acrosstheborder
Acrossthemersey
Acrossthenation
Acrosstheporter
Acrosstheriver
Acrossthestreet
Acrosstheway
Acrossto
Acrosstown
Afroblue
Againstthineownbluesky
Aliceblue
Amandacross
Americanpinkcross