MS HB1328

Establishes requirements for contracts between insurers/vision benefit managers and eye care providers (optometrists and ophthalmologists), including mandatory disclosure of company information, fee schedules, and litigation history on public websites

Requires insurers and vision benefit managers to provide 90 days' notice to providers for any proposed amendments to agreements, fee schedules, or policy documents, with changes clearly marked and enumerated

Prohibits insurers from requiring eye care providers to participate in multiple networks as a condition of participation in any single plan, and bars differential treatment between optometrists and ophthalmologists for the same services

Bans the use of extrapolation in auditing eye care providers and prohibits insurers from requiring providers to use specific suppliers or sources for materials like frames and lenses

Authorizes aggrieved providers to bring legal action against violating insurers or vision benefit managers, with enforcement by the Insurance Commissioner and Attorney General