Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. The result you reported is not to be concerned. Usually the normal range is up to 9, but it depends on the lab. A high antibody suggests that your body has predisposition for Hashimoto disease (hypothyroidism) and once a year you need to check TSH level. Hope I have answered your query. Let me know if I can assist you further.