 NanoVibronix, Inc., NAOV, a medical device company that produces the PainShield Surface Acoustic Wave SAW Portable Ultra Sonic therapeutic device, today announced that the U.S. Centers for Medicare and Medicaid Services CMS has approved its PainShieldTM for reimbursement for Medicare beneficiaries on a national basis effective January 2020. PainShield provides an effective alternative to pharmaceuticals for pain management and can be used in a variety of settings including the safety of a patients home, which has become increasingly important in light of the coronavirus COVID-19 pandemic, said Brian Murphy, CEO of NanoVibronix. 