Q: How do you submit TENS (Transcutaneous Electrical Nerve Stimulation) rentals for reimbursement? I have some insurance companies that pay without question and others that deny this.
A:Use the correct TENS unit code, either E0720 for two lead or E0730 for four lead, and append the modifier -RR to designate Rental. Example E0720-RR.
Other popular supply modifiers include -NU to signify a new product and -UE to signify the sale of a used product.