Does Medicare Cover Euflexxa? 
Medicare will cover Euflexxa and otherHyaluronan injections for osteoarthritis of the knee , only . The injectable drugs covered are Euflexxa , Hyalgan , Synvisc , Supartz , Orthovisc , and Synvisc One . The osteoarthritis of the knee must be proven by x-ray and no more than one injection will be paid for in every 6 months . 