A.M. Best Affirms Credit Ratings of Aetna, Inc. and Its Subsidiaries; Affirms Credit Ratings of SilverScript Insurance Company

OLDWICK, N.J.–(BUSINESS WIRE)–A.M. Best has affirmed the Financial Strength Rating (FSR) of A (Excellent) and the Long-Term Issuer Credit Ratings (Long-Term ICRs) of “a” of Aetna Life Insurance Company (ALIC) (Hartford, CT) and other operating entities of Aetna Inc. (Aetna) (headquartered in Hartford, CT) [NYSE: AET] following the announcement on Nov. 28, 2018, that CVS Health Corporation (CVS Health) has completed its acquisition of Aetna and its insurance subsidiaries. Concurrently, A.M. Be