Vasilios J. Kalogredis, with Lamb McErlane. Vasilios J. Kalogredis, with Lamb McErlane.

On July 14, the Office of Inspector General for the U.S. Department of Health and Human Services (OIG) issued Advisory Opinion 21-09 approving an arrangement between a private licensed offeror of Medicare Supplemental Health Insurance policies (Medigap) and a preferred hospital organization (PHO).