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Dr. Monica Ruiz, MD

Pasadena, CA

Accepting patients

    Who is Dr. Ruiz, Pediatric Critical Care Medicine Specialist in Pasadena, CA?

    Dr. Monica Ruiz, MD is a Pediatric Critical Care Medicine Specialist, who primarily practices in Pasadena, CA with 2 additional practice locations. She is board certified. Dr. Ruiz is fluent in English and Spanish, and is currently seeing new patients. Dr. Ruiz’s practice accepts Kaiser Permanente, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ruiz’s office at (858) 966-8800.

    What languages does Dr. Ruiz speak?

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

    • English

    • Spanish

    What conditions does Dr. Ruiz treat?

    As a Pediatric Critical Care Medicine Specialist, Dr. Ruiz 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. Ruiz. 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:

    • Non-Infectious Gastroenteritis and Colitis
    • Digestive Disease
    • Inflammation of Stomach and Intestines
    • Non-Bacterial Colitis
    • Gut Inflammation

    ICD-10 Codes:

    • K529: Noninfective gastroenteritis and colitis, unspecified

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

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

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter

    Also known as:

    • Abdominal Pain
    • Right Lower Abdominal Pain
    • Pelvic Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain
    • Pain in lower right belly
    • RLQ pain
    • Right-sided lower abdominal discomfort

    ICD-10 Codes:

    • R109: Unspecified abdominal pain
    • R1031: Right lower quadrant pain

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Behavioral Changes
    • Mental Disorder
    • Changes in behavior
    • Unusual appearance
    • Behavioral symptoms

    ICD-10 Codes:

    • R4689: Other symptoms and signs involving appearance and behavior

    Also known as:

    • Vomiting
    • Nausea and Vomiting
    • Throwing up
    • Emesis
    • Puking

    ICD-10 Codes:

    • R1110: Vomiting, unspecified

    Also known as:

    • Unspecified Psychosocial Problems
    • General social and psychological issues
    • Broad life circumstance challenges
    • Unidentified mental health factors

    ICD-10 Codes:

    • Z659: Problem related to unspecified psychosocial circumstances

    Also known as:

    • Viral Intestinal Infection
    • Gastroenteritis
    • Viral Infection
    • Viral Gastroenteritis (Stomach Flu)
    • Viral stomach flu
    • Viral enteritis
    • Viral gut infection

    ICD-10 Codes:

    • A084: Viral intestinal infection, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Which procedures does Dr. Ruiz perform as a Pediatric Critical Care Medicine Specialist?

    As a Pediatric Critical Care Medicine Specialist, procedures performed by a Dr. Monica Ruiz may include:

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

    Does Dr. Ruiz accept my insurance?

    Dr. Ruiz accepts most major insurance plans. Important: Please call our office at (858) 966-8800 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ruiz accept in Pasadena, CA?

    Dr. Ruiz in Pasadena, 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

    • Centene

    • Community Health Group

    • Inland Empire

    • Kaiser Permanente

    • Other Health Care Provider

    • Scripps Health

    • Sharp Health Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Ruiz's office located?

    Dr. Monica Ruiz's Primary Practice

    393 E Walnut St Fl 3

    Pasadena, CA 91188

    (858) 966-8800

    Get Directions

    Dr. Monica Ruiz's Practice 2

    3020 Childrens Way

    San Diego, CA 92123

    Get Directions

    Dr. Monica Ruiz's Practice 3

    593 Eddy St

    Providence, RI 02903

    Get Directions

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

    Dr. Ruiz's National Provider Identifier (NPI) number is 1982059689.

    What common questions do patients ask about Dr. Ruiz?

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

    What is Dr. Monica Ruiz's specialty?

    Dr. Ruiz is a Pediatric Critical Care Medicine Specialist near Pasadena, CA. A pediatrician specialized in advanced life support for children, from term and near-term neonates to adolescents, with expertise in managing critical care for life-threatening organ system failures in both medical and surgical patients. This specialist is skilled in supporting vital physiological functions and often takes on administrative responsibilities within intensive care units, coordinating patient care and collaborating closely with other specialists to ensure comprehensive treatment. Contact Dr. Ruiz to book an appointment today.

    Is this Dr. Monica Ruiz affiliated with a ranked Castle Connolly Top Hospital?

    No, Ruiz is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Rady Childrens Hospital - San Diego, Los Angeles Medical Center, Rady Childrens Hospital - San Diego. 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 Pediatric Critical Care Medicine Specialist?

    Explore Pediatric Critical Care 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 Monica Ruiz accepting new patients in Pasadena, CA?

    Yes, Dr. Monica Ruiz is accepting new patients at this time.

    Does Dr. Monica Ruiz offer online booking?

    Please contact Dr. Ruiz's office at (858) 966-8800 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Monica Ruiz?

    Please contact Dr. Ruiz's office at (858) 966-8800 for information regarding telehealth appointment availability or for scheduling assistance.

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