If the member is already banded effective 1/1/2018, then you are able to retain your existing orthodontist through the completion of the existing treatment. Within 30 days of your enrollment in the DeltaCare USA (DHMO) you will need to request that your orthodontist submit to DeltaCare USA an Orthodontia Transition Form on your behalf. A copy of the forms can be found on DHMO Orthodontist Takeover Form.