4. Can I conduct general group classes to promote health, wellness, and fitness without obtaining a referral and performing an evaluation for each member of the class?

If an attendee wants you to address a specific problem that they are having, you can evaluate the problem without a referral. Managing the patient/client by providing an intervention to specifically address the problem would require a referral unless applying the provisions of treatment without a referral. See PT Rules 322.1. (a)(2)(A) and (D)-(G).