Highmark (BlueCross BlueShield)

      ( ( Active UTU members and others covered under the NRC/UTU Health and Welfare Plan (690100) should send claims to: Highmark Blue Cross Blue Shield, RR Dedicated Unit, P.O. Box 890381, Camp Hill, PA 17089-0381. Individuals who need information about the Comprehensive Health Care Benefit or Managed Medical Care Program should call 1-866-267-3320.