AM Best Assigns Indicative Issue Credit Ratings to Elevance Health, Inc.s New Shelf RegistrationAM Best has assigned indicative Long-Term Issue Credit Ratings of bbb+ (Good) to senior unsecured issues, bbb (Good) to subordinated issues and bbb- (Good) to preferred stock issues to the recently filed shelf registrations of Elevance Health, Inc. (Elevance Health) (Indianapolis, IN) [NYSE: ELV...