Frequently Asked Questions
Q: How much does a TB skin test cost?
A: $20. We also accept the Illinois Public Aid card.
Q: Do you provide Interferon Gamma Release Assay testing?
A: No, but the test is available at an outside lab, and we can assist you to get the test if it is clinically indicated.
Q: Do you provide TB clearance letters for past positive reactors?
A: Yes, for DeKalb County residents. Please call for an appointment
Q: When does the test need to be read?
A: 48-72 hours after administration.