Temporary Colombian Visa
Foreign Travelers who wish to enter the country to conduct any of the following activities or work in the following occupations: As a retiree or landlord; partner or owner of a company; to undergo medical treatment and for the person accompanying the traveler who will undergo a treatment; real estate owner, or to do independent work or activities.
In this case, the traveler will be given a one-year visa including multiple entries. In addition to the main occupation authorized on the Visa, foreigners may study.
Requirements for a Colombian medical visa
Access the following link to find information about the procedures for a medical Visa in Colombia
http://www.cancilleria.gov.co/tramites_servicios/visas/categorias/temporal/tp7
Fill out a medical visa application online.
Temporary permit extension
Aeronaútica Civil de Colombia's passenger manual