Hearing loss is common among older adults. Thus, it was of interest to explore differences in health care utilization and costs associated with hearing loss and hearing aid use. Hearing loss and hearing aid use were assessed through self-reports and included 5 categories: no hearing loss, aided mild, unaided mild, aided severe, and unaided severe hearing loss. Health care utilization and costs were obtained from medical claims. Those with aided mild or severe hearing loss were significantly more likely to have an emergency department visit. Conversely, those with aided severe hearing loss were about 15% less likely to be hospitalized. Individuals with unaided severe hearing loss had the highest annual medical costs ($14349) compared with those with no hearing loss ($12118, P < .001). In this study, those with unaided severe hearing loss had the highest medical costs. Further studies should attempt to better understand the relationship between hearing loss, hearing aid use, and medical costs.
What do we already know about this topic?Hearing loss is associated with a number of chronic conditions, including dementia and an increased risk for falls.
How does your research contribute to the field?Most previous studies of the costs associated with hearing loss do not take into account the use of hearing aids.
What are your research's implications toward theory, practice, or policy?We found that the use of hearing aids was associated with lower medical costs among those with severe self-reported hearing loss.