Sorry about that. At what point of contact were you denied treatment? i.e. No longer registered with your GP, outpatient's appointment at your local hospital or 'walk-in' centre? I was abroad for six year's but remained registered with my GP. The check-in machine for outpatients appointments at my hospital asks the question; 'Have you been resident in the UK for the previous six months?'. Having said that, due to personal experiences, I would only use UK NHS if I was unable to afford treatment in Thailand.