I have a retired client that coaches ball part time. He receives a 1099 for this income each year, but is small - usually between $2,000-$3,000. Would you take his Medicare premiums (roughly $1,600) as a S/E Health Ins. deduction? Can this deduction be taken no matter the amount of s/e income or time spent on the activity? I've not seen anything that limits this in any way.