Bilateral Sensorineural Hearing Loss ICD 10 Code (H90.3) – Causes, Symptoms & Treatment
Bilateral Sensorineural Hearing Loss ICD 10: Complete Guide to Causes, Symptoms, Diagnosis and Treatment
Hearing loss is one of the most common sensory conditions affecting people of all ages, and when it affects both ears due to damage in the inner ear or auditory nerve, it is medically classified as bilateral sensorineural hearing loss. For accurate medical documentation, insurance claims, and treatment planning, healthcare providers rely on the bilateral sensorineural hearing loss ICD 10 code, which is H90.3. This article explains everything you need to know about this condition, its ICD 10 classification, causes, symptoms, diagnostic process, and available treatment options, along with guidance on how VR Speech and Hearing Clinic can help you manage this condition effectively.
What Is Bilateral Sensorineural Hearing Loss
Bilateral sensorineural hearing loss occurs when both ears experience hearing loss due to damage or dysfunction of the cochlea, the tiny hair cells inside it, or the auditory nerve pathways that carry sound signals to the brain. Unlike conductive hearing loss, which results from problems in the outer or middle ear such as earwax buildup or fluid, sensorineural hearing loss involves the inner ear structures directly. Because this type of hearing loss affects the nerve or sensory pathway rather than the mechanical transmission of sound, it is often permanent and requires long term management rather than a simple fix.
When this condition affects both ears simultaneously, it is termed bilateral, distinguishing it from unilateral sensorineural hearing loss, which affects only one ear. Bilateral cases tend to have a greater overall impact on communication, spatial awareness, and quality of life since both ears are compromised.
Understanding the ICD 10 Code for Bilateral Sensorineural Hearing Loss
The International Classification of Diseases, Tenth Revision, commonly known as ICD 10, is the global standard used by physicians, audiologists, and healthcare systems to code and classify diagnoses for medical records, billing, and research purposes.
For bilateral sensorineural hearing loss, the ICD 10 code is H90.3. This code falls under the broader H90 category, which covers conductive and sensorineural hearing loss. The H90 category includes multiple subcodes depending on the type and laterality of hearing loss, such as:
H90.0 refers to conductive hearing loss, bilateral H90.1 refers to conductive hearing loss, unilateral, with unrestricted hearing on the opposite side H90.2 refers to conductive hearing loss, unspecified H90.3 refers to sensorineural hearing loss, bilateral H90.4 refers to sensorineural hearing loss, unilateral, with unrestricted hearing on the opposite side H90.5 refers to sensorineural hearing loss, unspecified H90.6 refers to mixed conductive and sensorineural hearing loss, bilateral H90.7 refers to mixed conductive and sensorineural hearing loss, unilateral H90.8 refers to mixed conductive and sensorineural hearing loss, unspecified
Accurate coding is essential because it determines how insurance companies process claims, how hospitals track patient data, and how audiologists document severity and progression over time. If you or a family member has been diagnosed with this condition, your audiologist or ENT specialist will use the H90.3 code in your medical records to reflect that both ears are affected by sensorineural damage.
Common Causes of Bilateral Sensorineural Hearing Loss
There are numerous factors that can lead to bilateral sensorineural hearing loss, ranging from genetic conditions to environmental exposures. Some of the most common causes include:
Age related hearing loss, also called presbycusis, is one of the leading causes of bilateral sensorineural hearing loss in older adults. As people age, the hair cells in the cochlea naturally degrade, leading to gradual hearing decline in both ears.
Noise induced hearing loss develops from prolonged or repeated exposure to loud sounds, such as industrial machinery, music concerts, or firearms. Since both ears are typically exposed to the same noise levels, this often results in bilateral damage.
Genetic and hereditary factors play a significant role, especially in congenital hearing loss where a child is born with sensorineural damage due to inherited gene mutations affecting inner ear development.
Ototoxic medications, including certain antibiotics, chemotherapy drugs, and high doses of aspirin, can damage the cochlea and auditory nerve, sometimes causing hearing loss in both ears simultaneously.
Viral and bacterial infections such as meningitis, measles, mumps, and cytomegalovirus can affect the inner ear structures on both sides, leading to bilateral hearing impairment.
Autoimmune inner ear disease is a rare condition where the body's immune system mistakenly attacks the inner ear tissues, often resulting in progressive hearing loss affecting both ears.
Other contributing factors include prolonged exposure to certain chemicals, head trauma affecting both temporal bones, and complications from conditions like diabetes or cardiovascular disease that impair blood flow to the inner ear.
Symptoms to Watch For
Recognizing the symptoms of bilateral sensorineural hearing loss early can significantly improve outcomes through timely intervention. Common signs include:
Difficulty understanding speech, especially in noisy environments or group conversations Frequently asking others to repeat themselves Turning up the volume on television or electronic devices beyond what others find comfortable Struggling to hear high pitched sounds such as birds chirping or a doorbell Feeling that people are mumbling rather than speaking clearly Difficulty following conversations over the phone Ringing, buzzing, or hissing sounds in the ears, known as tinnitus Withdrawing from social situations due to communication difficulties In infants and young children, delayed speech and language development can be an early indicator of undiagnosed bilateral sensorineural hearing loss
If you or a loved one notices these symptoms, seeking a professional hearing evaluation promptly is important since early diagnosis often leads to better management outcomes.
How Bilateral Sensorineural Hearing Loss Is Diagnosed
Diagnosis typically begins with a comprehensive case history and physical examination of the ear canal and eardrum to rule out conductive causes such as blockages or infections. Once conductive issues are excluded, audiologists use several specialized tests to confirm sensorineural involvement and assess severity:
Pure tone audiometry measures the softest sounds a person can hear at different frequencies and is the primary tool for diagnosing and grading hearing loss severity.
Speech audiometry evaluates how well a person understands spoken words at various volume levels, which helps assess the functional impact of hearing loss on communication.
Tympanometry assesses middle ear function and helps differentiate sensorineural from conductive or mixed hearing loss.
Otoacoustic emissions testing checks the function of the outer hair cells in the cochlea and is particularly useful for newborn hearing screenings.
Auditory brainstem response testing evaluates how sound travels through the auditory nerve to the brainstem and is helpful for diagnosing hearing loss in infants or individuals who cannot participate in standard behavioral testing.
Based on these results, audiologists classify the degree of hearing loss as mild, moderate, moderately severe, severe, or profound, and this classification, combined with the bilateral sensorineural pattern, guides the ICD 10 coding and subsequent treatment plan.
Treatment and Management Options
While sensorineural hearing loss is often permanent because it involves damage to delicate inner ear structures that generally do not regenerate, there are several effective management strategies available today.
Hearing aids are the most common and effective solution for mild to severe bilateral sensorineural hearing loss. Modern digital hearing aids can be customized to amplify specific frequencies where hearing loss is most pronounced, significantly improving speech clarity and quality of life.
Cochlear implants may be recommended for individuals with severe to profound bilateral sensorineural hearing loss who receive limited benefit from conventional hearing aids. These devices bypass damaged hair cells and directly stimulate the auditory nerve.
Assistive listening devices, such as FM systems, captioned telephones, and alerting devices, can supplement hearing aids or implants in specific listening environments like classrooms or workplaces.
Auditory rehabilitation and speech therapy help individuals, especially children, develop strong listening and communication skills alongside their hearing devices.
Regular audiological monitoring ensures that any progression in hearing loss is detected early and that hearing devices remain properly calibrated to the individual's current hearing thresholds.
Addressing underlying medical conditions, such as managing diabetes or discontinuing ototoxic medications when medically appropriate, can also help prevent further hearing deterioration.
Why Early Diagnosis and Intervention Matter
Untreated bilateral sensorineural hearing loss can lead to significant challenges beyond just difficulty hearing. Research has linked untreated hearing loss to increased risk of social isolation, depression, cognitive decline, and reduced workplace performance. In children, delayed diagnosis can impact speech and language development, academic performance, and social skills. This makes timely evaluation and intervention critical at every age, from newborn hearing screenings to routine hearing checks for older adults.
How VR Speech and Hearing Clinic Can Help
At VR Speech and Hearing Clinic, our team of experienced audiologists and speech language pathologists specializes in the comprehensive diagnosis and management of bilateral sensorineural hearing loss. We offer advanced diagnostic testing including pure tone audiometry, speech audiometry, tympanometry, and otoacoustic emissions testing to accurately identify the type and severity of hearing loss. Based on your results, our specialists create personalized treatment plans that may include hearing aid fitting, cochlear implant candidacy evaluation, auditory rehabilitation, and ongoing follow up care.
We understand that receiving a diagnosis coded as bilateral sensorineural hearing loss ICD 10 H90.3 can feel overwhelming, which is why our team takes the time to explain your results clearly and guide you through every step of your hearing health journey. Whether you are seeking evaluation for yourself, your child, or an elderly family member, VR Speech and Hearing Clinic is committed to providing compassionate, evidence based care to help you reconnect with the sounds that matter most.
Conclusion
Bilateral sensorineural hearing loss, classified under ICD 10 code H90.3, is a common yet often underdiagnosed condition that affects both ears due to inner ear or auditory nerve damage. Understanding its causes, recognizing early symptoms, and seeking timely diagnosis through comprehensive audiological testing can make a significant difference in long term outcomes. With appropriate treatment options such as hearing aids, cochlear implants, and auditory rehabilitation, individuals with this condition can achieve improved communication and a better quality of life. If you suspect you or a loved one may be experiencing symptoms of bilateral sensorineural hearing loss, schedule a consultation with VR Speech and Hearing Clinic today for expert evaluation and personalized care.
FREQUENTLY ASKED QUESTIONS
What is the ICD 10 code for bilateral sensorineural hearing loss?
The ICD 10 code for bilateral sensorineural hearing loss is H90.3. This code is used to document hearing loss that affects both ears due to damage in the inner ear or auditory nerve.
Is bilateral sensorineural hearing loss the same as being deaf?
Not necessarily. Bilateral sensorineural hearing loss can range from mild to profound. Many people with mild to severe forms can still hear with the help of hearing aids, while profound cases may require cochlear implants for meaningful sound perception.
Can bilateral sensorineural hearing loss be cured?
In most cases, sensorineural hearing loss cannot be fully cured because it involves permanent damage to inner ear hair cells or the auditory nerve. However, it can be effectively managed with hearing aids, cochlear implants, and auditory rehabilitation.
What causes sudden bilateral sensorineural hearing loss?
Sudden bilateral sensorineural hearing loss can result from viral infections, autoimmune inner ear disease, certain medications, or, in rare cases, unknown causes. It is considered a medical urgency and should be evaluated promptly by an audiologist or ENT specialist.
How is bilateral sensorineural hearing loss diagnosed?
It is diagnosed through a combination of tests including pure tone audiometry, speech audiometry, tympanometry, and otoacoustic emissions testing, performed by a qualified audiologist to determine the type, degree, and pattern of hearing loss.
Can children have bilateral sensorineural hearing loss?
Yes, children can be born with or develop bilateral sensorineural hearing loss due to genetic factors, infections during pregnancy, or complications after birth. Newborn hearing screening helps in early detection and timely intervention.
What is the difference between bilateral and unilateral sensorineural hearing loss?
Bilateral sensorineural hearing loss affects both ears, while unilateral sensorineural hearing loss affects only one ear. Bilateral cases typically have a greater impact on speech understanding and spatial hearing since both ears are involved.
