KatrinaHealth.org is a secure, online service giving authorized healthcare providers access to medication and dosage information for evacuees from Hurricane Katrina. The site will allow authorized physicians and pharmacies to renew critical medications, coordinate care, and avoid potential medication errors, when renewing or prescribing new medications. KatrinaHealth.org was established through the efforts of medical software companies; pharmacy benefit managers; chain pharmacies; local, state, and federal agencies; and a national foundation.