Correct, code G is for non-taxable direct rollovers.
You should still enter the 1099-R into TurboTax here:
Click Federal Taxes (top
menu)
Click Wages & Income (or Income & Expenses in some versions)
Scroll down to Retirement
Plans and Social Security and click Show More (if necessary)
Click Start next
to IRA, 401(k), Pension Plan Withdrawals
(1099-R)