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Health Maintenance Organization (HMO)

There are 4 options, depending on location, for you to choose for the HMO program:
Geisinger Health Plan HMO 
(800) 631-1656 (pre-enrollment questions)   
(800) 447-4000 (current members)
Available Counties:
Adams, Bedford*­, Berks, Blair, Bradford, Cambria, Cameron, Carbon, Centre, Clearfield, Clinton, Columbia, Cumberland, Dauphin, Elk*­, Fulton, Huntingdon, Jefferson, Juniata, Lackawanna, Lancaster, Lebanon, Lehigh, Luzerne, Lycoming, Mifflin, Monroe, Montour, Northampton, Northumberland, Perry, Pike, Potter, Schuylkill, Snyder, Somerset, Sullivan, Susquehanna, Tioga, Union, Wayne, Wyoming, and York
*Denotes Partial CountyDenotes Partial County
Keystone Health Plan Central HMO
(800) 669-7061                          

Available Counties:

Adams,  Berks,  Centre,  Columbia, Cumberland, Dauphin, Franklin, Fulton, Juniata, Lancaster, Lebanon, Lehigh, Mifflin, Montour, Northampton, Northumberland, Perry, Schuylkill, Snyder, Union, and York
Keystone Health Plan East HMO  
(800) 275-2583   

Available Counties:

Berks, Bucks, Chester, Delaware, Lancaster, Lehigh, Montgomery, Northampton, and Philadelphia


UPMC Health Plan HMO
(800) 644-1046 (pre-enrollment questions) 
(888) 876-2756 (current members)

Available Counties:

Allegheny, Armstrong, Beaver, Bedford, Blair, Butler, Cambria, Cameron, Clarion, Clearfield, Crawford, Elk, Erie, Fayette, Forest, Greene, Huntingdon, Indiana, Jefferson, Lawrence, McKean, Mercer, Potter, Somerset, Venango, Warren, Washington, and Westmoreland