Indiana Code Title 16. Health § 16-42-22-8

Sec. 8. (a) For substitution to occur for a prescription other than a prescription filled under the Medicaid program (42 U.S.C. 1396 et seq.), the children's health insurance program established under IC 12-17.6-2, the biosimilar biological products requirements under IC 16-42-25, or the Medicare program (42 U.S.C. 1395 et seq.):

(b) This section does not authorize any substitution other than substitution of a generically equivalent drug product.