title: Proposed privacy rule changes.
mesh_terms: D022126:Access to Information / Q000331:legislation & jurisprudence*; D003219:Confidentiality / Q000331:legislation & jurisprudence*; D030881:Disclosure; D020408:Health Insurance Portability and Accountability Act; D006801:Humans; D009907:Optometry / Q000331:legislation & jurisprudence*; D014481:United States; D014483:United States Dept. of Health and Human Services