Some health care services must be approved by Blue Cross and Blue Shield of Texas before they are covered under your plan. Things like diagnostic images and complex care need preauthorization before you are treated. Preauthorization for MRIs and CT scans is standard. Your care provider will know to ask first, but don’t be afraid to make sure. Each plan is different, so it's always good to ask.
Drugs that may be unsafe when used with other medications need preauthorization. Some drugs that are FDA-approved for one health condition but are being prescribed for a different health issue may need review. Drugs that are often misused may also be on the preauthorization list.
Your doctor will submit a preauthorization request before ordering a test or medication. If the request for preauthorization isn't approved, your insurer will let you and your doctor know. If that happens, you and your doctor may choose another treatment option or offer more information so the request can be reviewed again.
If your providers aren't in network, you'll be responsible for getting the preauthorization. If you don't, your health plan may not cover the cost.
Learn more about your plan’s preauthorization requirements.