The first step in the process is to apply and be admitted to Collin College. This is a quick tutorial on how to write a referral agreement.Coverage for physical therapy varies across plans. Refer to the customer's benefit plan document for coverage details. If you would like to make a referral to Home Care Providers of Texas, please complete the form below. Referral's Information. Please include the following documents: Copy of any relevant office visit notes pertaining to referral reason Alma supports providers, so they can focus on what matters most: offering great care. Pathology Interstate Compact, and the Physical Therapy Licensure Compact. The largest outpatient provider of substance abuse and mental health services in Wicomico, Dorchester, Worcester, and Somerset counties.