No, you do need to select that you were not covered for two months, July and August. However, you do have an exception for this on the tax return, which is called a short coverage gap exception. Since you were in "transition" for those two months, you will not have to pay any penalty. This FAQ will reassure you that TurboTax will assist you to get this right on your return: https://ttlc.intuit.com/replies/4234967