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Dr. Charles Hsu, MD

Fontana, CA

Accepting patients

    Who is Dr. Hsu, Family Medicine Specialist in Fontana, CA?

    Dr. Charles Hsu, MD is a Family Medicine Specialist, who primarily practices in Fontana, CA with 2 additional practice locations. He is board certified by the American Board of Family Medicine. Dr. Hsu completed his residency at Central Ia Hlth Sys/Ia Luthera, Family Medicine. Dr. Hsu is fluent in English and Chinese, and is currently seeing new patients. Dr. Hsu’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hsu’s office at (909) 427-3910.

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

    • Residency: Central Ia Hlth Sys/Ia Luthera, Family Medicine

    Is Dr. Hsu board certified in Family Medicine Specialist?

    Yes, Dr. Charles Hsu, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Hsu speak?

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

    • Chinese

    • English

    What conditions does Dr. Hsu treat?

    As a Family Medicine Specialist, Dr. Hsu 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. Hsu. 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:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Complicationss
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1169: Type 2 diabetes mellitus with other specified complication

    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:

    • Personal Choice Not to Vaccinate
    • Patient Refused Vaccination
    • Vaccine Refusal
    • Patient Declined Vaccination
    • Unvaccinated by Choice
    • Vaccine refusal
    • Refusal to vaccinate
    • Immunization refusal

    ICD-10 Codes:

    • Z2820: Immunization not carried out because of patient decision for unspecified reason
    • Z2821: Immunization not carried out because of patient refusal

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Pink Eye
    • Conjunctivitis
    • Red Eye
    • Eye Infection
    • Sore Eye

    ICD-10 Codes:

    • H109: Unspecified conjunctivitis

    Also known as:

    • Acute Vaginal Inflammation
    • Vaginitis
    • Acute Vaginitis
    • Sudden Vaginal Infection
    • Vaginal Irritation

    ICD-10 Codes:

    • N760: Acute vaginitis

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Sore Throat
    • Throat pain
    • Pharyngitis
    • Throat discomfort

    ICD-10 Codes:

    • R070: Pain in throat

    Also known as:

    • Prediabetes
    • Insulin Resistance & Prediabetes
    • Borderline diabetes
    • Insulin resistance
    • High blood sugar (not yet diabetes)

    ICD-10 Codes:

    • R7303: Prediabetes

    Also known as:

    • Asthma
    • Reactive Airway Disease
    • Bronchial Asthma
    • Allergic Asthma

    ICD-10 Codes:

    • J45909: Unspecified asthma, uncomplicated

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

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

    ICD-10 Codes:

    • L309: Dermatitis, unspecified

    Which procedures does Dr. Hsu perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. Charles Hsu may include:

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

    Does Dr. Hsu accept my insurance?

    Dr. Hsu accepts most major insurance plans. Important: Please call our office at (909) 427-3910 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hsu accept in Fontana, CA?

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

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Inland Empire

    • Kaiser Permanente

    • Medicare

    View All Insurances

    Where is Dr. Hsu's office located?

    Dr. Charles Hsu's Primary Practice

    9961 Sierra Ave

    Fontana, CA 92335

    (909) 427-3910

    Get Directions

    Dr. Charles Hsu's Practice 2

    1850 S Azusa Ave Ste 205

    City Industry, CA 91745

    Get Directions

    Dr. Charles Hsu's Practice 3

    1717 E Date Pl

    San Bernardino, CA 92404

    Get Directions

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

    Dr. Hsu's National Provider Identifier (NPI) number is 1316095292.

    What common questions do patients ask about Dr. Hsu?

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

    What is Dr. Charles Hsu's specialty?

    Dr. Hsu is a Family Medicine Specialist near Fontana, CA. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Hsu to book an appointment today.

    Is this Dr. Charles Hsu affiliated with a ranked Castle Connolly Top Hospital?

    No, Hsu is not affiliated with a Castle Connolly Top 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 Family Medicine Specialist?

    Explore Family Medicine Specialist 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 Charles Hsu accepting new patients in Fontana, CA?

    Yes, Dr. Charles Hsu is accepting new patients at this time.

    Does Dr. Charles Hsu offer online booking?

    Please contact Dr. Hsu's office at (909) 427-3910 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Charles Hsu?

    Please contact Dr. Hsu's office at (909) 427-3910 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Charles Hsu have?

    Dr. Charles Hsu is certified by the American Board of Family Medicine.

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