Yes, a hearing test can help you find the right hearing aid. The test can determine the degree of your hearing loss. A hearing aid acoustician can then select the right hearing aid for you based on these results. There are different types of hearing aids that can treat different types of hearing loss. A hearing test is therefore the first step in finding the best possible solution for your hearing problems. It is important that you seek advice from a professional to ensure that you get the right hearing aid.