(a) Qualified therapists. Therapy services offered by the home health care agency directly or under arrangement shall be given by a qualified therapist or by a qualified therapist assistant under the supervision of a qualified therapist in accordance with the plan of treatment. The qualified therapist shall assist the physician in evaluating level of function, help develop the plan of treatment—revising as necessary—prepared clinical and progress notes, advise and consult with the family and other agency personnel and participate in inservice programs.
(b) Supervision of occupational therapy assistant. Services provided by a qualified occupational therapy assistant may be furnished under the supervision of a qualified occupational therapist.
(c) Supervision of speech therapy services. Speech therapy services shall be provided only by or under supervision of a qualified speech pathologist or audiologist.