CPT® Code 92556

Speech audiometry threshold testing is a critical component of audiological assessments, specifically designed to evaluate an individual's ability to perceive and recognize speech sounds. This procedure, identified by CPT® Code 92556, involves measuring the threshold at which a person can detect speech and their capacity to understand and repeat spoken words. The testing is conducted in a controlled environment, typically a soundproof room, to ensure that external noise does not interfere with the results. During the assessment, earphones are used to isolate each ear, allowing for a comprehensive evaluation of auditory function on both sides. The speech audiometry threshold, also known as speech reception threshold, quantifies the faintest speech levels that a patient can hear 50% of the time, providing essential data on hearing sensitivity. In addition to threshold testing, the procedure includes speech recognition assessments, where the audiologist articulates words at a comfortable volume, and the patient is tasked with accurately repeating them. This aspect of the test is crucial for understanding how well a patient can comprehend speech in various listening conditions, including those with background noise. The results of these tests are meticulously documented on an audiogram, which graphically represents the hearing capabilities of each ear. Following the completion of the tests, a detailed written report summarizing the findings is generated, offering valuable insights for further clinical decision-making and patient management.