Hospital-related services, call Patient Financial Services at 303-415-4700. BCH physician bills, call CMA Physicians of BCH at 303-415-4766. For date of service on or after October 1, 2019: Please call the Patient Service Center at 303-415-5300. Hours: Monday, Tuesday, Wednesday, Friday: 7:30 a.m. to 4:30 p.m..