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Dr. Gene Mizumoto, MD

Newport Beach, CA

31 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mizumoto, Hospitalist in Newport Beach, CA?

    Dr. Gene Mizumoto, MD is a Hospitalist, who primarily practices in Newport Beach, CA with 1 additional practice location. He has been practicing for over 31 years and is board certified by the American Board of Internal Medicine. Dr. Mizumoto graduated from Loma Linda University School of Medicine and completed his residency at White Memorial Medical Center. Dr. Mizumoto is fluent in English and Japanese, and is currently seeing new patients. Dr. Mizumoto’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mizumoto’s office at (949) 610-7245.

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

    • Residency: White Memorial Medical Center

    • Medical School: Loma Linda University School of Medicine

    Is Dr. Mizumoto board certified in Hospitalist?

    Yes, Dr. Gene Mizumoto, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Mizumoto speak?

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

    • English

    • Japanese

    What conditions does Dr. Mizumoto treat?

    As a Hospitalist, Dr. Mizumoto 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. Mizumoto. 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:

    • Sepsis
    • Septic Shock
    • Severe Sepsis
    • Shock
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection
    • Severe blood poisoning with shock
    • Septic collapse
    • Infection-induced shock
    • Systemic Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism
    • R6521: Severe sepsis with septic shock
    • R6520: Severe sepsis without septic shock

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Intestinal Obstruction
    • Bowel Obstruction
    • Blocked Intestines
    • Gut Blockage

    ICD-10 Codes:

    • K56609: Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • GI Bleeding
    • Internal Digestive Bleeding
    • Digestive Tract Hemorrhage

    ICD-10 Codes:

    • K922: Gastrointestinal hemorrhage, unspecified

    Also known as:

    • Broken Hip Bone
    • Fractures
    • Leg Injuries and Disorder
    • Hip fracture
    • Femoral neck fracture
    • Broken upper thigh bone

    ICD-10 Codes:

    • S72001A: Fracture of unspecified part of neck of right femur, initial encounter for closed fracture

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Low Sodium Levels
    • Fluid and Electrolyte Balance
    • Sodium
    • Hyponatremia
    • Low Blood Sodium
    • Sodium Deficiency

    ICD-10 Codes:

    • E871: Hypo-osmolality and hyponatremia

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

    • Cellulitis of Left Lower Limb
    • Cellulitis
    • Left Leg Skin Infection
    • Bacterial Left Leg Infection
    • Spreading Left Leg Infection

    ICD-10 Codes:

    • L03116: Cellulitis of left lower limb

    Also known as:

    • Traumatic Subdural Brain Bleed
    • Subdural Hematoma
    • Head Bleed
    • Brain Hemorrhage
    • Head Injury

    ICD-10 Codes:

    • S065XAA: Traumatic subdural hemorrhage with loss of consciousness status unknown, initial encounter

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

    • Transient Ischemic Attack
    • Mini-Stroke
    • Warning Stroke

    ICD-10 Codes:

    • G459: Transient cerebral ischemic attack, unspecified

    Which procedures does Dr. Mizumoto perform as a Hospitalist?

    As a Hospitalist, procedures performed by a Dr. Gene Mizumoto may include:

    For detailed information, please contact Dr. Mizumoto's office.

    Does Dr. Mizumoto accept my insurance?

    Dr. Mizumoto accepts most major insurance plans. Important: Please call our office at (949) 610-7245 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mizumoto accept in Newport Beach, CA?

    Dr. Mizumoto in Newport Beach, 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

    • Blue Shield of California

    • CalOptima

    • Hoag Memorial Hospital Presbyterian

    • Medicare

    • Monarch HealthCare

    • OptumRx

    • Scan Health Plan

    • St. Joseph Health System (CA)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Mizumoto's office located?

    Dr. Gene Mizumoto's Primary Practice

    1 Hoag Dr

    Newport Beach, CA 92663

    (949) 610-7245

    Get Directions

    Dr. Gene Mizumoto's Practice 2

    16200 Sand Canyon Ave

    Irvine, CA 92618

    Get Directions

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

    Dr. Mizumoto's National Provider Identifier (NPI) number is 1538188594.

    What common questions do patients ask about Dr. Mizumoto?

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

    What is Dr. Gene Mizumoto's specialty?

    Dr. Mizumoto is a Hospitalist near Newport Beach, CA. Hospitalists are physicians dedicated primarily to the general medical care of hospitalized patients. Their roles encompass patient care, education, research, and leadership within the field of Hospital Medicine. The term "hospitalist" specifically refers to physicians who focus on delivering care to patients during their hospital stays. Contact Dr. Mizumoto to book an appointment today.

    Is this Dr. Gene Mizumoto affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mizumoto is affiliated with Hoag Hospital Newport Beach 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 Hospitalist?

    Explore Hospitalist 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 Gene Mizumoto accepting new patients in Newport Beach, CA?

    Yes, Dr. Gene Mizumoto is accepting new patients at this time.

    Does Dr. Gene Mizumoto offer online booking?

    Please contact Dr. Mizumoto's office at (949) 610-7245 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gene Mizumoto?

    Please contact Dr. Mizumoto's office at (949) 610-7245 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Gene Mizumoto have?

    Dr. Gene Mizumoto is certified by the American Board of Internal Medicine.

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