Versions of See prior versions of a law on LawServer 2024 Indiana Code 27-8-5-31.5. Insurer removing prescription drug from formulary or changing cost sharing; written notice and appeal process 2023 Indiana Code 27-8-5-31.5. Insurer removing prescription drug from formulary or changing cost sharing; written notice and appeal process 2022 Indiana Code 27-8-5-31.5. Insurer removing prescription drug from formulary or changing cost sharing; written notice and appeal process 2021 Indiana Code 27-8-5-31.5. Insurer removing prescription drug from formulary or changing cost sharing; written notice and appeal process 2020 Indiana Code 27-8-5-31.5. Insurer removing prescription drug from formulary or changing cost sharing; written notice and appeal process