Okla. Stat. tit. 59, § 59-889.8: When referral is required

A. Consultation and evaluation by a licensed music therapist

may be performed without a referral. Initiation of music therapy

services to individuals with medically related conditions shall be

based on a referral from any qualified health care professional who,

within the scope of his or her professional license, is authorized

to refer for health care services.

B. Prevention, wellness, education, adaptive, related and

specialized instructional support and services shall not require a

referral.