Fed Regist. 2010 Aug 6;75(151):47458.
This final rule revises the definition of rare diseases to adopt the definition of a rare disease as promulgated by the National Institutes of Health, Office of Rare Diseases. The rule modification will result in the definition used by the TRICARE program for a rare disease to be consistent with the definition used by the National Institutes of Health and the Food and Drug Administration. TRICARE has generally been applying the broader National Institutes of Health and Food and Drug Administration definitions when making coverage decisions for treatments; therefore, there will be no practical changes for beneficiaries.
