PRISM may dispense most items of DMEPOS based on a verbal order or preliminary written order from the treating physician. This order must include: a description of the item, the beneficiary’s name, the physician’s name and the start date of the order. We will also need the patient’s demographics, quantity of products and frequency of use. Wound care supplies will require a completed wound assessment, which includes wound measurements, location of the wound(s) and exudate amount(s). Compression garment orders must include leg measurements or the exact size and brand requested. Other products may require more details. If so, a knowledgeable PRISM staff member will follow up with you to complete your order.