ObjectiveThis study aims to explore how genetics evaluation and testing for patients with pediatric onset hearing loss affects their diagnosis and management. MethodsRetrospective chart review was completed for patients with pediatric hearing loss that were evaluated by a genetic counselor from 2008 to 2022 with data entry into a REDCap database. Descriptive statistical analysis was completed. ResultsFour hundred twenty-nine patients with pediatric onset hearing loss were evaluated by genetics. Majority of patients presented with bilateral (67 %) and sensorineural (83 %) hearing loss. Genetic testing was recommended for 76 % of patients with pediatric hearing loss evaluated by a genetic counselor with 70 % completing some or all recommended tests. Overall genetic testing diagnostic rate was 34 %, with 41 % of diagnoses syndromic. Yearly trends noted an increasing number of patients evaluated, tests ordered, and subsequently an increased number of diagnoses overtime. For diagnostic results, management recommendations were made for 45 % of patients (35/78) and for 92 % of family members (72/78). This compared to total management recommendations for all patients (82/429, 19 %) and family members (110/429, 26 %). ConclusionThis study identified a genetic testing diagnostic rate for pediatric hearing loss of 34 % over 14 years. This study notes the beneficial outcomes of patients with hearing loss and their families meeting with a genetic counselor and the importance of collaboration with hearing loss management colleagues. It highlights the value a genetic counselor consult can add to a patient's diagnostic journey, in addition to how genetic testing impacts management for patients and their families.