The coalition for healthcare communication, INC. ("CHC") is an organization that promotes the free exchange of accurate, credible scientific and medical information (see schedule o). It is essential that healthcare professionals and the general public receive truthful, accurate information regarding pharmaceuticals, medical products and devices, and patient care.founded in 1993, the CHC promotes the free exchange of accurate, credible, and scientifically sound healthcare information. The CHC represents medical marketing and advertising firms, print and digital publishers, and medical communications providers. The CHC works to ensure that healthcare communicators have a seat at the table when important decisions are being made impacting the free FLOW of important and truthful healthcare communications.