Contact Us Location Boston Children's Hospital 300 Longwood Ave, Fegan 001 Boston, MA 02115 Hours Monday to Friday: 8:30 a.m. to 5 p.m. Weekends and holidays: 8 a.m. to 4:30 p.m. Phone numbers Discharge Planning services: 617-355-6540 Utilization Management services: 617-355-7188 Fax numbers Inpatient Discharge Planning: 617-730-7660 Outpatient Care Management: 617-730-6222 Utilization Management: 617-730-0208