Online Bill Payment Pay your bills without a MyChart account using our easy and secure bill payment tools. Find the service date on your statement to help you select your payment page. What is the date of service on your statement? Service date before Nov. 4, 2017 Pay for services received before Nov. 4 › Need help? Get toll-free billing support from your statement provider. UC Irvine Medical Center Patient Financial Services (PFS) 1-888-456-7003 — 9 a.m.–4 p.m., Monday–Friday UC Irvine UPS Physicians Billing Group (PBG) 1-844-456-8550 — 9 a.m.–4 p.m., Monday–Friday Service date on/after Nov. 4, 2017 Pay for services received on/after Nov. 4 › Need help? Get toll-free billing support from your statement provider. UCI Health Single Billing Office (SBO) 1-833-353-7700 — 9 a.m.–4:30 p.m., Monday–Friday