Coverage Expanded for Home Testing for Anticoagulant Therapy March 31, 2008
In a policy change announced March 19, the Centers for Medicare & Medicaid Services has expanded Medicare coverage for home blood testing of prothrombin time (PT) International Normalized Ratio (INR). As a result, coverage will extend to beneficiaries using the drug warfarin, an anticoagulant medication, for chronic atrial fibrillation or venous thromboembolism.