Photodynamic therapy for precancerous cells

The provider applies a photosensitizing drug to the lesion and exposes it to a specific wavelength of light, depending on how far into the body the light needs to penetrate. The procedure is performed to destroy precancerous cells. Report this code once per day regardless of the number of applications. Choose a location to see hospital-reported price summaries. This page does not show national, sample, or aggregate pricing.