(III) The Durable Medical Equipment Prosthetics/Orthotics and Supplies fee schedule of Medicare Part B, in the case of durable medical equipment.
However, if such services, supplies, or care is not reimbursable under Medicare Part B, as provided in this sub-subparagraph, the insurer may limit reimbursement to 80 percent of the maximum reimbursable allowance under workers' compensation, as determined under s. 440.13 and rules adopted thereunder which are in effect at the time such services, supplies, or care is provided. Services, supplies, or care that is not reimbursable under Medicare or workers' compensation is not required to be reimbursed by the insurer.