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Dr. Megan Bayless, MD

Orange, CA

14 Years of Experience

Accepting patients

    Who is Dr. Bayless, Pediatrician in Orange, CA?

    Dr. Megan Bayless, MD is a Pediatrician, who primarily practices in Orange, CA with 2 additional practice locations. She has been practicing for over 14 years and is board certified by the American Board of Pediatrics. Dr. Bayless is fluent in English, and is currently seeing new patients. Dr. Bayless’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Bayless’s office at (714) 997-3000.

    Is Dr. Bayless board certified in Pediatrician?

    Yes, Dr. Megan Bayless, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Bayless speak?

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

    • English

    What conditions does Dr. Bayless treat?

    As a Pediatrician, Dr. Bayless 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. Bayless. 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:

    • Routine Child Health Examination (Normal Findings)
    • Health Checkup
    • Normal Well-Child Checkup
    • Child Physical Exam (No Issues)
    • Routine Pediatric Exam (Clear)

    ICD-10 Codes:

    • Z00129: Encounter for routine child health examination without abnormal findings

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Eye and Ear Disorder Screening
    • Health Screening
    • Vision Screening
    • Hearing Screening
    • Eye and Ear Check-up

    ICD-10 Codes:

    • Z135: Encounter for screening for eye and ear disorders

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Sore Throat
    • Strep Throat
    • Streptococcal Infection
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection
    • Bacterial Sore Throat
    • Pharyngitis
    • Strep Infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified
    • J020: Streptococcal pharyngitis

    Also known as:

    • Infantile Spinal Muscular Atrophy
    • Spinal Muscular Atrophy
    • SMA Type 1
    • Werdnig-Hoffman Disease
    • Severe Infantile SMA

    ICD-10 Codes:

    • G120: Infantile spinal muscular atrophy, type I [Werdnig-Hoffman]

    Also known as:

    • Spinal Muscular Atrophy
    • SMA
    • Progressive Muscle Weakness
    • Motor Neuron Degeneration

    ICD-10 Codes:

    • G129: Spinal muscular atrophy, unspecified

    Also known as:

    • Child Health Checkup with Abnormal Findings
    • Health Checkup
    • Routine child exam with issues
    • Pediatric checkup with concerns
    • Child wellness visit with abnormal results

    ICD-10 Codes:

    • Z00121: Encounter for routine child health examination with abnormal findings

    Also known as:

    • Other Viral Infection
    • Viral Infection
    • Uncommon Viral Diseases
    • Rare Viral Infections
    • Miscellaneous Viral Illnesses

    ICD-10 Codes:

    • B338: Other specified viral diseases

    Also known as:

    • Stuffy Nose
    • Nose Injuries and Disorder
    • Blocked nose
    • Nasal congestion
    • Congested nose

    ICD-10 Codes:

    • R0981: Nasal congestion

    Also known as:

    • Blood and Immune System Disorder Screening
    • Health Screening
    • Blood Disorder Check
    • Immune System Check-up
    • Hematologic Screening

    ICD-10 Codes:

    • Z130: Encounter for screening for diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

    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:

    • Wheezing
    • Breathing Problems
    • Whistling breath
    • Wheezy breathing
    • Asthmatic breathing

    ICD-10 Codes:

    • R062: Wheezing

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Bacterial Pneumonia
    • Pneumonia
    • Lung infection
    • Infectious pneumonia
    • Pneumonia from bacteria

    ICD-10 Codes:

    • J158: Pneumonia due to other specified bacteria

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • Flu with Respiratory Symptoms
    • Flu
    • Influenza with Breathing Problems
    • Flu with Cough
    • Severe Flu

    ICD-10 Codes:

    • J111: Influenza due to unidentified influenza virus with other respiratory manifestations

    Also known as:

    • Routine Eye and Vision Exam (Normal Findings)
    • Eye Disease
    • Vision Impairment and Blindness
    • Annual eye checkup
    • Vision screening, no issues
    • Eye health exam, all clear

    ICD-10 Codes:

    • Z0100: Encounter for examination of eyes and vision without abnormal findings

    Also known as:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Which procedures does Dr. Bayless perform as a Pediatrician?

    As a Pediatrician, procedures performed by a Dr. Megan Bayless may include:

    For detailed information, please contact Dr. Bayless' office.

    Does Dr. Bayless accept my insurance?

    Dr. Bayless accepts most major insurance plans. Important: Please call our office at (714) 997-3000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Bayless accept in Orange, CA?

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

    Top Insurances

    • All Other Territories

    • All Other Third Party

    • Blue Shield of California

    • CalOptima

    • Centene

    • CVS Health (formerly Aetna)

    • Directors Guild of America Employees

    • Elevance Health Inc. (formerly Anthem)

    • St. Joseph Health System (CA)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Bayless' office located?

    Dr. Megan Bayless' Primary Practice

    455 S Main St

    Orange, CA 92868

    (714) 997-3000

    Get Directions

    Dr. Megan Bayless' Practice 2

    26691 Plaza Ste 120A

    Mission Viejo, CA 92691

    (949) 600-8100

    Get Directions

    Dr. Megan Bayless' Practice 3

    22 Odyssey Ste 255

    Irvine, CA 92618

    Get Directions

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

    Dr. Bayless's National Provider Identifier (NPI) number is 1558520882.

    What common questions do patients ask about Dr. Bayless?

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

    What is Dr. Megan Bayless's specialty?

    Dr. Bayless is a Pediatrician near Orange, CA. A pediatrician focuses on the physical, emotional, and social health of children from birth through young adulthood. Their care includes a wide range of health services, from preventive healthcare to diagnosing and treating acute and chronic diseases. Pediatricians consider the biological, social, and environmental influences on a child's development, as well as how diseases and dysfunctions can impact growth and overall development. Contact Dr. Bayless to book an appointment today.

    Is this Dr. Megan Bayless affiliated with a ranked Castle Connolly Top Hospital?

    No, Bayless is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Choc At Mission Hospital. Castle Connolly Top Hospitals 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 Pediatrician?

    Explore Pediatrician 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 Megan Bayless accepting new patients in Orange, CA?

    Yes, Dr. Megan Bayless is accepting new patients at this time.

    Does Dr. Megan Bayless offer online booking?

    Please contact Dr. Bayless's office at (714) 997-3000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Megan Bayless?

    Please contact Dr. Bayless's office at (714) 997-3000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Megan Bayless have?

    Dr. Megan Bayless is certified by the American Board of Pediatrics.

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