Many insurances cover PDT for actinic keratosis - precancerous skin lesion, but not for acne, sebaceous hyperplasia, oily skin, and photodamaged skin. Please, check with your insurance provider for further details if you are desiring PDT for actinic keratosis, prior authorization may be needed before you have the procedure performed.
It's only covered for actinic keratosis (precancersous growths). It's not covered for things like ace, elnlarged pores and sebaceous (oil) glands, etc.