To pay your bill via the phone, please call (717) 724-4684. To pay your bill by mail, please send your statement and check to: UPMC Urology of Central PA. PO Box 458. Camp Hill, PA 17001. CT Imaging (Effective 12/17/18) Patients will receive two bills for CT Imaging. UPMC UCPA for the technical component of having the CT scan at our facility..