An insurance company or agent that commits an unfair or deceptive act in the sale or offering for sale or administration of medicare supplement insurance shall be subject to the Consumer Protection Act, compiled in title 47, chapter 18, part 1, except for §§ 47-18-106 — 47-18-108, the second sentence of § 47-18-115, and the following language from § 47-18-113(a): provided, that this part shall not alter, amend, or repeal the provisions of the Uniform Commercial Code relative to express or implied warranties or the exclusion or modification of such warranties.