The sales price from the sale of prescription drugs dispensed for human use or consumption in accordance with subrules 220.5(3) and 220.5(4) shall be exempt from tax. The sales price from the sale of oxygen or insulin purchased for human use or consumption (whether or not the oxygen or insulin is prescribed) is exempt from tax as a prescription drug.
EXAMPLE A: A physician prescribes a tranquilizer for a patient who is chronically nervous. The patient uses the prescription to purchase the tranquilizer at a pharmacy. The purchase is exempt from tax.
For purposes of this subrule, any drug prescribed in writing by a licensed physician, surgeon, osteopath, osteopathic physician or surgeon, or other person authorized by law to an ultimate user for human use or consumption shall be deemed a drug exempt from tax if a prescription is required or permitted under Iowa state or federal law.
EXAMPLE B: A common painkiller is sold over the counter in doses of 200 milligrams per tablet. In doses of 600 milligrams per tablet, federal law requires a prescription before the drug can be dispensed. Sales of 600 milligram tablets by prescription are exempt from tax.
EXAMPLE C: A federal law permits but does not require the painkiller mentioned in Example B to be prescribed by a practitioner in dosages of 200 milligrams per tablet. A practitioner might prescribe the painkiller in the over-the-counter dosage, for example, to impress upon a patient the importance of taking the drug. Sales of 200 milligram tablets by prescription are exempt from tax.
A hospital's purchase of a prescription drug for purposes other than resale will still be exempt from tax if a drug is intended to be prescribed to an ultimate user and the hospital's use of the drug is otherwise exempt under subrule 220.5(1).
This rule is intended to implement Iowa Code section 423.3(60).
Iowa Admin. Code r. 701-220.5