Autoimmune Diseases lab tests in LabsMD Lab Test Test Cost ANA Screen IFA w/ Ref to Titer and Pattern - ANA Test without Insurance $71.43 Thyroglobulin Antibody (TAA) - Thyroglobulin Antibodies (TgAb) test $36.57 Sjogren's Antibodies (SS-A, SS-B) $88.57 Sedimentation Rate, Modified Westergren - Sed Rate Lab Test $31.14