Dear Provider,

Clear ear canals help ensure the most accurate audiologic test results. Excessive or impacted cerumen may obstruct the ear canal, affect test reliability, and can sometimes be associated with symptoms such as tinnitus, vertigo, ear pain,itching, external otitis, or chronic cough. While over-the-counter cerumenolytic agents may be helpful in mild cases, persistent or significant impaction may require removal by a medical provider. If cerumen occlusion is present before audiologic evaluation, referral to an ENT or other qualified medical professional for cerumen management is appreciated. Please note that audiologists are unable to bill for cerumen removal services.

Importance of Comprehensive Hearing Evaluations

A comprehensive audiologic evaluation assesses hearing sensitivity and the function of the outer, middle, and inner ear. It provides important diagnostic information and establishes a baseline for monitoring future changes. Baseline testing can be particularly helpful before chemotherapy, initiation of potentially ototoxic medications, or after trauma or significant noise exposure, allowing clinicians to identify treatment- or injury-related changes over time. Many individuals may not perceive a decline in hearing but report difficulty understanding speech, especially in noisy environments or group conversations. A comprehensive audiologic evaluation can help identify these concerns early and guide appropriate management.

Common Reasons for Audiology Referral

Patients are commonly referred for audiologic evaluation due to:

Hearing loss or communication difficulties
Tinnitus (e.g., ringing, humming, hissing, roaring, clicking, pulsatile, or musical sounds)
Dizziness, vertigo, imbalance, or other vestibular symptoms
Chronic or recurrent ear infections
Ear fullness or pressure
Sound sensitivity
Baseline hearing assessment as part of a routine exam or before certain medications or treatments.
Sudden hearing loss
Pre-operative or post-operative hearing assessment

Pediatric referrals are often prompted by

Speech or language delay
Articulation difficulties
Recurrent otitis media
Learning or behavioral concerns

Medical Conditions Associated with Hearing Loss

Audiologic evaluation may be beneficial for patients with certain medicalconditions or riskfactors, including:

Cognitive decline, dementia, or Alzheimer’s disease
Cardiovascular disease
Diabetes
Chronic kidney disease
Hyperlipidemia, hypertension, or obesity
Cancer patients, particularly those receiving ototoxic chemotherapy

Additional indications may include sudden hearing changes, persistent ear pressure, difficulty hearing in noise, telephone communication difficulties, academic concerns, dizziness or imbalance, tinnitus, hyperacusis, misophonia, recurrent ear infections, or tympanic membrane pathology.

Mild Hearing Loss Should Not Be Overlooked

Even mild hearing loss can significantly affect speech understanding, particularly in back ground noise or when listening at a distance. High-frequency hearing loss often affects speech clarity rather than volume, leading patients to report that they can “hear but not understand.” Communication difficulties are often first noticed by family members due to frequent repetition or misunderstandings. Early identification and management can help support communication, reduce listening effort, and maintain auditory stimulation.

Delayed treatment may contribute to auditory deprivation, in which reduced auditory input over time affects the brain’s ability to process sound. As with mild vision changes that benefit from corrective lenses, addressing mild hearing loss can help preserve communication, cognitive engagement, and overall quality of life. It is also worth noting that hearing difficulties may not be apparent during face-to-face conversations, as visual cues and quiet environments can make communication easier than ineveryday listening situations

Urgent Hearing Testing for Sudden HearingLoss

Sudden hearing loss requires prompt diagnostic evaluation. Early hearing assessment plays an important role in identifying patients who may require immediate medical treatment or ENT referral. Doctors of Hearing, Incprovidesrapid-access diagnostic hearing testingfor patientsexperiencing sudden hearing changes. We work collaboratively with physicians, hospitals, and urgent care clinics to help ensure patients receive timely hearing evaluations and appropriate follow-up care.

Why Rapid Hearing Evaluation

Sudden hearing loss may occur within hours or over a period of up to three days and can sometimes be mistaken for earwax, congestion, or middle ear pressure. However, in some cases, it may represent sudden sensorineural hearing loss (SSNHL), which often requires urgent medical evaluation and treatment. Prompt audiologic testing can help determine: