ABSTRACT Genetic conditions suspected in children often require genetic testing for accurate diagnoses, but testing remains costly. Case management teams review genetic test requests to improve access for patients while reducing the financial burden for medical institutions. Limited data exist on the diagnostic yields of genetic testing in the inpatient versus outpatient setting and the impact to care denial of inpatient genetic testing may pose. This study investigates diagnostic yields between patients approved for versus denied inpatient genetic testing and its impact to care. One thousand and fifty‐two charts of children admitted inpatient who received a genetic consult between July 2018 and June 2023 were reviewed; charts of children that followed up at the outpatient genetics clinic after inpatient discharge were additionally reviewed. Collected data included recommendations, completion, and results of genetic testing, and management recommendations based on a diagnosis. Statistical analysis assessed differences between the groups. Private insurance holders and patients with no prematurity history were less likely to be approved for inpatient genetic testing. The outpatient group had nearly twice the diagnostic yield and management recommendations did not differ between the groups. Inclusion of genetic providers in the review of inpatient genetic testing requests should be considered to improve outcomes.
Canales et al. (2026) studied this question.