When my dad was on a ventilator in a coma, Bangkok Hospital's concierge arranged for immigration to come down and take pictures of my dad, filled out the forms, and arranged for the relevant documentation from his doctor. The fee was 4.000,- (1.900,- for the immigration's extension fee and 2.100,- for the hospital's service). A great service, which made it possible for me to stay by his bedside in case his condition were to deteriorate, rather than wasting a day at immigration.