TRANSPLANT IMMUNOSUPPRESSANT DRUG PRODUCT SELECTION PROHIBITED.

(a) In this section:

(1) "Immunosuppressant drug" means any drug prescribed for immunosuppressant therapy following a transplant.

(2) "Interchange" means the substitution of one version of the same immunosuppressant drug, including a generic version for the prescribed brand, a brand version for the prescribed generic version, a generic version by one manufacturer for a generic version by a different manufacturer, a different formulation of the prescribed immunosuppressant drug, or a different immunosuppressant drug for the immunosuppressant drug originally prescribed.

(b) A pharmacist may not interchange an immunosuppressant drug or formulation of an immunosuppressant drug, brand or generic, for the treatment of a patient following a transplant without prior consent to the interchange from the prescribing practitioner.

(c) To comply with Subsection (b), a pharmacist shall notify a prescribing practitioner orally or electronically to secure permission to interchange an immunosuppressant drug or formulation of an immunosuppressant drug, brand or generic. The practitioner's authorization or denial of authorization must be documented by the pharmacist and by the practitioner.

(d) If a pharmacist does not have the same drug product by the same manufacturer in stock to refill the prescription, or if the practitioner is unavailable to give authorization, the pharmacist may dispense a drug product that is generically equivalent if the pharmacist, before dispensing the generally equivalent drug product:

(1) notifies and receives consent from the patient, at the time the prescription is dispensed, to substitute the prescribed drug product; and

(2) notifies the prescribing practitioner of the drug product substitution orally or electronically at the earliest reasonable time, but not later than 24 hours after dispensing the prescription.

(e) This section is only effective subject to the conditions established by Section 562.0142.