Sign into the Blackstone Electronic HST Ordering System

We are excited to launch a new version of Blackstone’s Online HST Order application. While the look and functionality will be identical to what you are used to, we have made some changes in the back-end that will provide excellent security and allow our team to continue to efficiently process submissions. If you have not been prompted to update your password, please do so here:
Upon login, you will also be asked to re-capture the signature for each provider and you will be prompted for the signature. The signature will be saved and accessible for all future submissions.
Thank you for choosing Blackstone for your Home Sleep Testing needs and for your understanding as we make this transition.
For any technical issues or concerns please call 813-453-1520.