family health insurance policy on his state's health insurance exchange

Mark bought a family health insurance policy on his state's health insurance exchange. How are the premiums for this coverage handled as far as taxes are concerned?

 He can take a full deduction as medical expense

 He cannot take a deduction unless he purchases directly from an insurance company

 He can deduct 50% of the premium if it is a single policy

 He can deduct 75% of the premium if it is a family policy

Correct

Mark can deduct the full amount paid for premiums - as medical expense.