Your school policy is considered private insurance. There is no additional information you need to enter for this type of insurance coverage.
The 1095-B you received is for informational purposes only. You should keep with your tax papers. There is no information on the 1095 B that you will put into Turbo Tax.
Form 1095-B will be sent if your insurance provides what the Affordable Care Act calls "minimum essential coverage." It is your documentation that you were covered by insurance.