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Dr. Hana Bui, MD

Fullerton, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Bui, Otologist & Neurotologist in Fullerton, CA?

    Dr. Hana Bui, MD is an Otologist & Neurotologist, who primarily practices in Fullerton, CA. She is board certified. Dr. Bui completed her residency at L a Co Usc Med Center. Dr. Bui is fluent in English and Vietnamese, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Bui’s office at (714) 870-4822.

    Where did Dr. Bui go to medical school and complete their residency?

    • Residency: L a Co Usc Med Center

    What languages does Dr. Bui speak?

    Dr. Bui and their clinical team can communicate with patients in the following languages:

    • English

    • Vietnamese

    What conditions does Dr. Bui treat?

    As a Otologist & Neurotologist, Dr. Bui diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Bui. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Sensorineural Hearing Loss
    • Mixed Hearing Loss
    • Hearing Disorder and Deafness
    • Nonsyndromic hearing loss
    • Nerve Deafness
    • Inner Ear Hearing Loss
    • SNHL
    • Permanent Hearing Loss
    • Combined Hearing Loss
    • Conductive and Nerve Hearing Loss
    • Mixed Type Hearing Loss

    ICD-10 Codes:

    • H903: Sensorineural hearing loss, bilateral
    • H906: Mixed conductive and sensorineural hearing loss, bilateral

    Also known as:

    • Blocked Earwax
    • Blocked Right Earwax
    • Ear Disorder
    • Impacted earwax
    • Earwax impaction
    • Excess earwax
    • Impacted Earwax Right Ear
    • Excessive Right Earwax
    • Right Earwax Impaction

    ICD-10 Codes:

    • H6123: Impacted cerumen, bilateral
    • H6122: Impacted cerumen, left ear
    • H6121: Impacted cerumen, right ear

    Also known as:

    • Allergic Rhinitis
    • Allergy
    • Nasal allergies
    • Allergy rhinitis
    • Chronic runny nose

    ICD-10 Codes:

    • J309: Allergic rhinitis, unspecified

    Also known as:

    • Left Ear Discharge
    • Ear Discharge in Both Ears
    • Ear Disorder
    • Left Otorrhea
    • Leaking Left Ear
    • Left Ear Drainage
    • Bilateral Otorrhea
    • Leaking Ears
    • Ear Drainage Both Sides

    ICD-10 Codes:

    • H9212: Otorrhea, left ear
    • H9213: Otorrhea, bilateral

    Also known as:

    • Dermatitis
    • Eczema
    • Rashes
    • Atopic Dermatitis
    • Skin Inflammation
    • Skin Rash

    ICD-10 Codes:

    • L309: Dermatitis, unspecified

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Also known as:

    • Ringing in Both Ears
    • Tinnitus
    • Bilateral Tinnitus
    • Head Noise Both Sides

    ICD-10 Codes:

    • H9313: Tinnitus, bilateral

    Also known as:

    • Eustachian Tube Disorder
    • Ear Disorder
    • Eustachian Tube Problem
    • Eustachian Tube Dysfunction
    • Bilateral Eustachian Tube Disorder

    ICD-10 Codes:

    • H6993: Unspecified Eustachian tube disorder, bilateral

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Acute Maxillary Sinus Infection
    • Sinusitis
    • Acute maxillary sinusitis
    • Short-term cheekbone sinus infection
    • Maxillary sinus inflammation

    ICD-10 Codes:

    • J0100: Acute maxillary sinusitis, unspecified

    Also known as:

    • Nosebleed
    • Nose Injuries and Disorder
    • Epistaxis
    • Bleeding nose
    • Nasal hemorrhage

    ICD-10 Codes:

    • R040: Epistaxis

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    Also known as:

    • Meniere's Disease
    • Ménière disease
    • Ménière's Syndrome
    • Endolymphatic Hydrops
    • Inner Ear Fluid Buildup

    ICD-10 Codes:

    • H8103: Meniere's disease, bilateral

    Also known as:

    • Hoarseness or Voice Changes
    • Voice Disorder
    • Hoarse voice
    • Raspy voice
    • Vocal cord dysfunction

    ICD-10 Codes:

    • R490: Dysphonia

    Also known as:

    • Superficial Fungal Infection
    • Fungal Infection
    • Skin fungus
    • Dermatophytosis
    • Tinea

    ICD-10 Codes:

    • B369: Superficial mycosis, unspecified

    Also known as:

    • Difficulty Swallowing
    • Swallowing Disorder
    • Dysphagia
    • Trouble swallowing
    • Painful swallowing

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    Does Dr. Bui accept my insurance?

    Dr. Bui accepts most major insurance plans. Important: Please call our office at (714) 870-4822 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Bui accept in Fullerton, CA?

    Dr. Bui in Fullerton, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Elevance Health Inc. (formerly Anthem)

    View All Insurances

    Where is Dr. Bui's office located?

    Dr. Hana Bui's Primary Practice

    1321 N Harbor Blvd Ste 101

    Fullerton, CA 92835

    (714) 870-4822

    Get Directions

    What is Dr. Bui's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Bui's National Provider Identifier (NPI) number is 1508849845.

    What common questions do patients ask about Dr. Bui?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Bui

    What is Dr. Hana Bui's specialty?

    Dr. Bui is a Otologist & Neurotologist near Fullerton, CA. An otolaryngologist specializing in otology and neurotology treats diseases of the ear and temporal bone, including hearing and balance disorders. Their advanced training focuses on the study of embryology, anatomy, physiology, and the underlying causes of ear-related conditions. Contact Dr. Bui to book an appointment today.

    Is this Dr. Hana Bui affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Bui is affiliated with Providence St. Jude Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Otologist & Neurotologist?

    Explore Otologist & Neurotologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Hana Bui accepting new patients in Fullerton, CA?

    Yes, Dr. Hana Bui is accepting new patients at this time.

    Does Dr. Hana Bui offer online booking?

    Please contact Dr. Bui's office at (714) 870-4822 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Hana Bui?

    Please contact Dr. Bui's office at (714) 870-4822 for information regarding telehealth appointment availability or for scheduling assistance.

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