; (2) barriers to diagnosis and treatment of nonalcoholic fatty liver disease and nonalcoholic steatohepatitis, including opportunities to strengthen coverage under the Medicare program under title XVIII of the Social Security Act ( 42 U.S.C. 1395 et seq.), the Medicaid program under title XIX of such Act ( 42 U.S.C. 1396 et seq.), group health plans (as defined in section 2791 of the Public Health Service Act ( 42 U.S.C. 300gg–91 )), and group or individual health insurance coverage (as such terms are defined in such section 2791); (3) recommendations for enhancing provider education on nonalcoholic fatty liver disease and nonalcoholic steatohepatitis