Can I use Turbo Tax to amend my taxes when a partial refund was received (i.e. my tax refund was adjusted by the IRS)?

When I use the online form, it assumes I was given a full refund. I was not.  Using the online form, it thinks I owe $553 when in reality I am owed about $600.  Do I have to manually (or use another online service) to fix this?