No. If
it was through an employer using payroll
deductions, that is usually pre-tax money and would not be deductible
anywhere on your tax return. Additionally, if you are covered at any time
by an employer plan (even if it is not your employer), you cannot deduct self-employed health insurance premiums for
the months you are covered by the employer plan.
If
the insurance was paid with after-tax money and it wasn't through an employer plan and your business has a profit, then you
could include the premiums as part of your business expenses.