The use in this state of durable medical equipment, mobility enhancing equipment, and prosthetic devices as defined by rule promulgated by the secretary of revenue pursuant to chapter 1-26 to the extent used by humans, if the durable medical equipment, mobility enhancing equipment, and prosthetic devices are prescribed by prescription by a physician, chiropractor, optometrist, dentist, podiatrist, or audiologist, is specifically exempt from the tax imposed by this chapter.
SDCL 10-46-15.6