LabCorp and its Specialty Testing Group, a fully integrated portfolio of specialty and esoteric testing laboratories.
Healthcare providers may request FSS by calling Genetic Services Client Service at 1-800-345-GENE (4363). Clients will be asked to submit a family pedigree, relevant personal and family clinical history, and information about the availability of family members who are interested in testing. A laboratory director will review the request and provide documentation to determine if FSS studies are likely to aid in the reclassification of the VUS. For additional information on Family Segregation Studies, please contact Genetic Services Client Service at 1-800-345-GENE (4363).