No, you do not need a referral for physical therapy in Nevada. Initial services will be authorized for 30 days or as allowed under Section 400 of the State of.Nevada Medicaid Services Manual, whichever is less. Do I need a referral? You do not need a referral to access physical therapy in Nevada. Physical Therapy Referral Form. Instruction for Member: Please call Smith Therapy Partners for an appointment for any Physical Therapy. A physical therapist shall provide immediate supervision of a physical therapist technician while the technician performs any such activity. Conclusion. Attorneys barred in Nevada can make use of referral fees. They must obtain client consent in writing, and the fees must be reasonable.