What is the best way to return my application or renewal to HHSC?

Renewals, applications and documentation can be returned to HHSC via your LIDDA Service Coordinator; LIDDA Benefits Specialist; by fax at 1-877-447-2839; by mail to Document Processing Center, PO Box 149024, Austin, TX 78714-9024 or in person at a local HHSC office.