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Dr. Michael Esparza, MD

Walnut Creek, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Esparza, Trauma Surgeon in Walnut Creek, CA?

    Dr. Michael Esparza, MD is a Trauma Surgeon, who primarily practices in Walnut Creek, CA with 1 additional practice location. He is board certified. Dr. Esparza is fluent in English, and is currently seeing new patients. Dr. Esparza’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Esparza’s office at (510) 537-1234.

    What languages does Dr. Esparza speak?

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

    • English

    What conditions does Dr. Esparza treat?

    As a Trauma Surgeon, Dr. Esparza 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. Esparza. 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:

    • Unspecified Injury
    • General injury
    • Injury, unknown type
    • Trauma

    ICD-10 Codes:

    • T1490XA: Injury, unspecified, initial encounter

    Also known as:

    • Traumatic Subdural Brain Bleed
    • Traumatic Brain Injury
    • Traumatic Brain Injury with Unknown Loss of Consciousness
    • Traumatic Subarachnoid Hemorrhage
    • Subdural Hematoma
    • Head Bleed
    • Brain Hemorrhage
    • Head Injury
    • Brain Bleed
    • TBI
    • Head Injury with Unclear Fainting
    • Brain Trauma with Undetermined LOC
    • Unspecified Brain Injury
    • Subarachnoid Hemorrhage
    • SAH
    • Subarachnoid Hematoma

    ICD-10 Codes:

    • S065XAA: Traumatic subdural hemorrhage with loss of consciousness status unknown, initial encounter
    • S065X0A: Traumatic subdural hemorrhage without loss of consciousness, initial encounter
    • S069XAA: Unspecified intracranial injury with loss of consciousness status unknown, initial encounter
    • S066X0A: Traumatic subarachnoid hemorrhage without loss of consciousness, initial encounter
    • S066X9A: Traumatic subarachnoid hemorrhage with loss of consciousness of unspecified duration, initial encounter

    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:

    • Multiple Broken Ribs
    • Chest Injuries and Disorder
    • Fractures
    • Multiple Rib Fractures
    • Rib Cage Fracture
    • Broken Ribs

    ICD-10 Codes:

    • S2242XA: Multiple fractures of ribs, left side, initial encounter for closed fracture
    • S2241XA: Multiple fractures of ribs, right side, initial encounter for closed fracture

    Also known as:

    • Acute Appendicitis
    • Ruptured Appendicitis with Localized Abdominal Infection and Tissue Death
    • Acute Appendicitis with Localized Abdominal Infection
    • Appendicitis
    • Peritoneal Disorder
    • Inflamed Appendix
    • Sudden Appendix Inflammation
    • Appendicitis Attack
    • Perforated Appendix with Gangrene
    • Localized Ruptured Appendix
    • Appendix Rupture with Tissue Death
    • Appendicitis with Local Peritonitis
    • Localized Abdominal Infection from Appendix
    • Early Appendicitis with Infection

    ICD-10 Codes:

    • K3580: Unspecified acute appendicitis
    • K3532: Acute appendicitis with perforation, localized peritonitis, and gangrene, without abscess
    • K3530: Acute appendicitis with localized peritonitis, without perforation or gangrene

    Also known as:

    • Acute Gallbladder Inflammation
    • Gallbladder Disease
    • Sudden Gallbladder Attack
    • Acute Cholecystitis
    • Sudden Gallbladder Infection

    ICD-10 Codes:

    • K810: Acute cholecystitis

    Also known as:

    • Traumatic Collapsed Lung
    • Pleural Disorder
    • Traumatic Air in Chest
    • Traumatic Pneumothorax
    • Injured Collapsed Lung

    ICD-10 Codes:

    • S270XXA: Traumatic pneumothorax, initial encounter

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Scalp Cut
    • Wounds and Injuries
    • Scalp laceration
    • Deep scalp cut
    • Head cut

    ICD-10 Codes:

    • S0101XA: Laceration without foreign body of scalp, initial encounter

    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:

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

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Intestine Diverticulitis
    • Diverticulosis and Diverticulitis
    • Inflamed Bowel Diverticula
    • Bowel Diverticular Inflammation

    ICD-10 Codes:

    • K5792: Diverticulitis of intestine, part unspecified, without perforation or abscess without bleeding

    Also known as:

    • Gallbladder Inflammation
    • Gallbladder Disease
    • Cholecystitis
    • Inflamed gallbladder
    • Gallbladder attack

    ICD-10 Codes:

    • K819: Cholecystitis, unspecified

    Which procedures does Dr. Esparza perform as a Trauma Surgeon?

    As a Trauma Surgeon, procedures performed by a Dr. Michael Esparza may include:

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

    Does Dr. Esparza accept my insurance?

    Dr. Esparza accepts most major insurance plans. Important: Please call our office at (510) 537-1234 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Esparza accept in Walnut Creek, CA?

    Dr. Esparza in Walnut Creek, 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

    • Contra Costa

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Kaiser Permanente

    • Medicaid

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Esparza's office located?

    Dr. Michael Esparza's Primary Practice

    1601 Ygnacio Valley Rd

    Walnut Creek, CA 94598

    (510) 537-1234

    Get Directions

    Dr. Michael Esparza's Practice 2

    20103 Lake Chabot Rd

    Castro Valley, CA 94546

    Get Directions

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

    Dr. Esparza's National Provider Identifier (NPI) number is 1295149540.

    What common questions do patients ask about Dr. Esparza?

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

    What is Dr. Michael Esparza's specialty?

    Dr. Esparza is a Trauma Surgeon near Walnut Creek, CA. Trauma surgery is a recognized subspecialty within general surgery. These surgeons undergo a five-year general surgery residency and often pursue an optional one- to two-year fellowship in trauma or surgical critical care. This typically leads to board certification in surgical critical care, as there is currently no separate certification for trauma surgery. To obtain certification in surgical critical care, physicians must complete a fellowship in surgical or anesthesiology critical care, either during or after their general surgery residency. Contact Dr. Esparza to book an appointment today.

    Is this Dr. Michael Esparza affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Esparza is affiliated with John Muir Health Walnut Creek 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 Trauma Surgeon?

    Explore Trauma Surgeon 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 Michael Esparza accepting new patients in Walnut Creek, CA?

    Yes, Dr. Michael Esparza is accepting new patients at this time.

    Does Dr. Michael Esparza offer online booking?

    Please contact Dr. Esparza's office at (510) 537-1234 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Michael Esparza?

    Please contact Dr. Esparza's office at (510) 537-1234 for information regarding telehealth appointment availability or for scheduling assistance.

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