Which of the Following Is True in Regards to Recommendations

Which of the following is true in regards to recommendations for durable medical equipment?

A) Only the occupational therapist may make recommendations for durable medical equipment.
B) Neither the occupational therapist nor the occupational therapy assistant may make recommendations for durable medical equipment.
C) Both the occupational therapist and the occupational therapy assistant may make recommendations for durable medical equipment but they require a co-signature from a physician validating the requirements.
D) Both the occupational therapist and the occupational therapy assistant may make recommendation for durable medical equipment however certificates of medical necessity must be completed by the occupational therapist.