Responses to a multiple-choice question, “Who should initiate reinterpretation? Who should be the primary party to decide that reinterpretation should be done to see if there is new information that may change the results of the initial genetic testing?” Comparison of the choice of laboratory to all other options showed an overall p-value of <.0001 (chi-square analysis). Clinical and laboratory genetic providers selected laboratory more frequently than the other groups (59% and 39% respectively, chi-square analysis, pairwise comparison with laboratory as the reference compared to each other and to patients/parents, p-value<.0001). The choice of laboratory was less common among non-genetic providers (24%, chi-square analysis, pairwise comparison with laboratory as the reference for non-genetic providers compared to clinical genetic providers and to patients/parents, p-value <.0001) and patients/parents (11%).