Iowa Admin. Code r. 701-18.22
Physicians, dentists, surgeons, ophthalmologists, oculists, optometrists, and opticians shall not be liable for tax on services rendered such as examinations, consultations, diagnosis, surgery and other kindred services, nor on the applicable exemptions prescribed under 701-Chapter 20.
The purchase of materials, supplies, and equipment by these persons is subject to tax unless the particular item is exempt from tax when purchased by an individual for the individual's own use. For example, the purchase for use in the office of prescription drugs would not be subject to tax nor would the purchase of prosthetic devices such as artificial limbs or eyes.
Sales of tangible personal property to dentists, which are to be affixed to the person of a patient as an ingredient or component part of a dental prosthetic device, are exempt from tax. These include artificial teeth, and facings, dental crowns, dental mercury and acrylic, porcelain, gold, silver, alloy, and synthetic filling materials.
Sales of tangible personal property to physicians or surgeons, which are prescription drugs to be used or consumed by a patient, are exempt from tax.
Sales of tangible personal property to ophthalmologists, oculists, optometrists, and opticians, which are prosthetic devices designed, manufactured, or adjusted to fit a patient, are exempt from tax. These include prescription eyeglasses, contact lenses, frames, and lenses.
The purchase by such persons of materials such as pumice, tongue depressors, stethoscopes, which are not in themselves exempt from tax, would be subject to tax when purchased by such professions.
The purchase of equipment, such as an X-ray machine. X-ray photograph or frames for use by such persons is subject to tax. On the other hand, the purchase of an item of equipment that is utilized directly in the care of an illness, injury or disease, which item would be exempt if purchased directly by the patient, is not subject to tax.
This rule is intended to implement Iowa Code sections 422.42(3), 422.43, 422.45(13-15), 4232. and 4234(4)..
Iowa Admin. Code r. 701-18.22