Highmark | 50,062 followers on LinkedIn. Our mission is to create a remarkable health experience, freeing people to be their best. | An independent licensee of the Blue Cross Blue Shield Association, Highmark Inc., together with its Blue-branded affiliates, collectively comprise the fifth largest overall Blue Cross Blue Shield-affiliated organization in the country with approximately 7.1 million members in Pennsylvania, Delaware, West Virginia and western and northeastern New York. The following entities, which serve the noted regions, are independent licensees of the Blue Cross Blue Shield Association: Western and Northeastern PA: Highmark Inc. d/b/a Highmark Blue Cross Blue Shield; CPA/SEPA: Highmark Inc. d/b/a Highmark Blue Shield; Delaware: Highmark BCBSD Inc. d/b/a Highmark Blue Cross Blue Shield; West Virginia: Highmark West Virginia Inc. d/b/a Highmark Blue Cross Blue Shield; Western NY: Highmark Western and Northeastern New York Inc. d/b/a Highmark Blue Cross Blue Shield; Northeastern NY: Highmark Western and Northeastern New York Inc. d/b/a Highmark Blue Shield. All references to “Highmark” are to Highmark Inc. and/or to one or more of its affiliated Blue companies.