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Dr. Zachary Hernandez, MD

Phoenix, AZ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hernandez, Emergency Medicine Specialist in Phoenix, AZ?

    Dr. Zachary Hernandez, MD is an Emergency Medicine Specialist, who primarily practices in Phoenix, AZ with 2 additional practice locations. He is board certified. Dr. Hernandez is fluent in English, and is currently seeing new patients. Dr. Hernandez’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hernandez’s office at (520) 694-0111.

    What languages does Dr. Hernandez speak?

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

    • English

    What conditions does Dr. Hernandez treat?

    As a Emergency Medicine Specialist, Dr. Hernandez 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. Hernandez. 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:

    • Acute Respiratory Failure with Low Oxygen
    • Acute and Chronic Respiratory Failure with Low Oxygen
    • Acute Respiratory Failure
    • Acute Respiratory Failure with High Carbon Dioxide
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia
    • Sudden and Long-Term Lung Failure with Low Oxygen
    • Acute and Chronic Hypoxic Respiratory Failure
    • Ongoing Breathing Failure with Low Oxygen
    • Sudden lung failure
    • Acute breathing failure
    • Rapid onset respiratory failure
    • Sudden lung failure with high CO2
    • Hypercapnic respiratory failure
    • Acute breathing failure with hypercapnia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia
    • J9621: Acute and chronic respiratory failure with hypoxia
    • J9600: Acute respiratory failure, unspecified whether with hypoxia or hypercapnia
    • J9602: Acute respiratory failure with hypercapnia

    Also known as:

    • Cardiogenic Shock
    • Shock
    • Heart-related shock
    • Cardiac shock
    • Circulatory collapse from heart
    • Circulatory Collapse
    • Systemic Shock
    • Unspecified Shock
    • Circulatory collapse
    • Systemic shock
    • Acute circulatory failure

    ICD-10 Codes:

    • R570: Cardiogenic shock
    • R579: Shock, unspecified
    • R578: Other shock

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Sudden Cardiac Arrest
    • Heart stops beating
    • Cardiopulmonary arrest

    ICD-10 Codes:

    • I469: Cardiac arrest, cause unspecified

    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:

    • Brain disease (encephalopathy)
    • Brain Disease
    • Brain disorder
    • Brain dysfunction
    • Encephalopathy

    ICD-10 Codes:

    • G9340: Encephalopathy, unspecified

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Metabolic Brain Disorder
    • Brain Disease
    • Metabolic Encephalopathy
    • Brain Dysfunction from Metabolism

    ICD-10 Codes:

    • G9341: Metabolic encephalopathy

    Also known as:

    • Acute Respiratory Distress Syndrome
    • Respiratory Failure
    • ARDS
    • Adult Respiratory Distress Syndrome
    • Shock Lung
    • Acute Lung Injury

    ICD-10 Codes:

    • J80: Acute respiratory distress syndrome

    Also known as:

    • Worsening Chronic Systolic Heart Failure
    • Heart Failure
    • Acute Decompensated HFrEF
    • Sudden Worsening Heart Failure
    • Acute on Chronic Pumping Heart Failure

    ICD-10 Codes:

    • I5023: Acute on chronic systolic (congestive) heart failure

    Also known as:

    • Ventricular Tachycardia
    • Arrhythmia
    • VT
    • V-tach
    • Fast heart rhythm

    ICD-10 Codes:

    • I4720: Ventricular tachycardia, unspecified

    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:

    • Type 1 Diabetes with Diabetic Ketoacidosis
    • Diabetes Complicationss
    • Diabetes Type 1
    • Type 1 diabetes
    • Juvenile Diabetes with DKA
    • Insulin-Dependent Diabetes with Diabetic Acidosis
    • Type 1 Diabetes and Ketones

    ICD-10 Codes:

    • E1010: Type 1 diabetes mellitus with ketoacidosis without coma

    Also known as:

    • Type 2 Diabetes with Diabetic Ketoacidosis
    • Diabetes Type 2
    • Diabetic Ketoacidosis (DKA)
    • DKA in Type 2 Diabetes
    • High Blood Sugar Emergency

    ICD-10 Codes:

    • E1110: Type 2 diabetes mellitus with ketoacidosis without coma

    Also known as:

    • Pulmonary Embolism
    • Blood clot in lung
    • Lung embolism
    • PE

    ICD-10 Codes:

    • I2699: Other pulmonary embolism without acute cor pulmonale

    Which procedures does Dr. Hernandez perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Zachary Hernandez may include:

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

    Does Dr. Hernandez accept my insurance?

    Dr. Hernandez accepts most major insurance plans. Important: Please call our office at (520) 694-0111 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hernandez accept in Phoenix, AZ?

    Dr. Hernandez in Phoenix, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Banner Health

    • Blue Cross Blue Shield of Arizona

    • Centene

    • Cigna

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Humana

    • Medicare

    • Mercy Care Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Hernandez's office located?

    Dr. Zachary Hernandez's Primary Practice

    1111 E McDowell Rd

    Phoenix, AZ 85006

    (520) 694-0111

    Get Directions

    Dr. Zachary Hernandez's Practice 2

    2800 E Ajo Way

    Tucson, AZ 85713

    Get Directions

    Dr. Zachary Hernandez's Practice 3

    1501 N Campbell Ave

    Tucson, AZ 85724

    Get Directions

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

    Dr. Hernandez's National Provider Identifier (NPI) number is 1831577550.

    What common questions do patients ask about Dr. Hernandez?

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

    What is Dr. Zachary Hernandez's specialty?

    Dr. Hernandez is a Emergency Medicine Specialist near Phoenix, AZ. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Hernandez to book an appointment today.

    Is this Dr. Zachary Hernandez affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hernandez is affiliated with Banner - University Medical Center Phoenix 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 Emergency Medicine Specialist?

    Explore Emergency 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 Zachary Hernandez accepting new patients in Phoenix, AZ?

    Yes, Dr. Zachary Hernandez is accepting new patients at this time.

    Does Dr. Zachary Hernandez offer online booking?

    Please contact Dr. Hernandez's office at (520) 694-0111 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Zachary Hernandez?

    Please contact Dr. Hernandez's office at (520) 694-0111 for information regarding telehealth appointment availability or for scheduling assistance.

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