Regional county list {Prototype}

Highmark BCBS

Pennsylvania western region counties

Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette, Greene, Indiana, Jefferson, Lawrence, Mercer, Washington, and Westmoreland in the Pittsburgh region; Crawford, Elk, Erie, Forest, McKean, Venango, and Warren in the Erie region; and Bedford, Blair, Cambria, Clearfield, and Somerset in the Johnstown region.

Pennsylvania northeastern region counties

Bradford County, Carbon County, Columbia County, Lackawanna County, Luzerne County, Monroe County, Montour County, Northumberland County, Pike County, Schuylkill County, Sullivan County, Susquehanna County, Wayne County, and Wyoming County.

Highmark Blue Shield

Central region counties

Adams, Berks, Centre, Columbia, Cumberland, Dauphin, Juniata, Franklin, Fulton, Lancaster, Lebanon, Lehigh, Mi in, Montour, Northampton, Northumberland, Perry, Schuylkill, Snyder, Union, and York.

Philadelphia area counties

Bucks, Chester, Delaware, Montgomery and Philadelphia

Highmark BCBS of Delaware

All Delaware counties

New Castle, Kent and Sussex

Highmark BCBS of West Virginia

All West Virginia counties

Barbour, Berkeley, Boone, Braxton, Brooke, Cabell, Calhoun, Clay, Doddridge, Fayette, Gilmer, Grant, Greenbrier, Hampshire, Hancock, Hardy, Harrison, Jackson, Jefferson, Kanawha, Lewis, Lincoln, Logan, Marion, Marshall, Mason, McDowell, Mercer, Mineral, Mingo, Monongalia, Monroe, Morgan, Nicholas, Ohio, Pendleton, Pleasants, Pocahontas, Preston, Putnam, Raleigh, Randolph, Ritchie, Roane, Summers, Taylor, Tucker, Tyler, Upshur, Wayne, Webster, Wetzel, Wirt, Wood, Wyoming

Highmark BCBS of Western New York

Western Region counties

Niagara, Erie, Chautauqua, Cattaraugus, Allegany, Wyoming, Genesee, and Orleans

Highmark Blue Shield of Northeastern New York

Northeastern Region counties

Adirondacks, Capital Region, Greater Glens Falls, Malta, Mohawk Valley, Saratoga Springs, Syracuse, Tech Valley and The North Country.