To initiate an urgent or non-urgent referral on behalf of your patient, please click the button below to submit an electronic referral intake form. RIL provides warm information and referrals to partner agencies for local resources to over 7000 persons annually.This is the Physical Therapy Board of California March 2024 edition of the Physical Therapy Practice Act comprised of the laws and regulations. Most insurance companies require a physician's referral for physical therapy. Please contact us to find out more about referring patients. 1. Complete a Referral Form.