CS
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sim, Emergency Medicine Specialist in Los Angeles, CA?
Dr. Christianna Sim, MD is an Emergency Medicine Specialist, who primarily practices in Los Angeles, CA with 1 additional practice location. She is board certified. Dr. Sim is fluent in English, and is currently seeing new patients. Dr. Sim’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. Sim’s office at (650) 723-4000.
What languages does Dr. Sim speak?
Dr. Sim and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Sim treat?
As a Emergency Medicine Specialist, Dr. Sim 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. Sim. 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:
- Widespread Abdominal Pain
- Abdominal Pain
- Upper Middle Abdominal Pain
- Right Lower Abdominal Pain
- Pelvic Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
- Stomach Ache
- Belly Pain
- Stomach Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
- Pain in lower right belly
- RLQ pain
- Right-sided lower abdominal discomfort
ICD-10 Codes:
- R1084: Generalized abdominal pain
- R109: Unspecified abdominal pain
- R1013: Epigastric pain
- R1031: Right lower quadrant pain
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, 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:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Nausea and Vomiting
- Feeling Sick and Throwing Up
- Stomach Flu Symptoms
- Queasy and Vomiting
ICD-10 Codes:
- R112: Nausea with vomiting, unspecified
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- Skin Rash
- Rashes
- Skin Eruption
- Hives
- Dermatitis
- Skin Inflammation
ICD-10 Codes:
- R21: Rash and other nonspecific skin eruption
Also known as:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, 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:
- Head Injury
- Head Injuries
- Head Trauma
- Cranial Injury
- Brain Injury
ICD-10 Codes:
- S0990XA: Unspecified injury of head, initial encounter
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:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Which procedures does Dr. Sim perform as a Emergency Medicine Specialist?
As a Emergency Medicine Specialist, procedures performed by an Dr. Christianna Sim may include:
- Emergency Consultation
- Emergency Follow Up
- Emergency Medicine Consultation
- Removal of Foreign Object from Body
- Urgent Care Consultation
- Urgent Care Follow Up
For detailed information, please contact Dr. Sim's office.
Does Dr. Sim accept my insurance?
Dr. Sim accepts most major insurance plans. Important: Please call our office at (650) 723-4000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sim accept in Los Angeles, CA?
Dr. Sim in Los Angeles, 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
City of Los Angeles
CVS Health (formerly Aetna)
Medicaid
Medicare
Santa Clara Family Health Plan
State of California
UnitedHealthcare
Valley Health Plan
View All Insurances
Where is Dr. Sim's office located?
Dr. Christianna Sim's Primary Practice
5767 W Century Blvd Ste 400
Los Angeles, CA 90045
(650) 723-4000
What is Dr. Sim's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sim's National Provider Identifier (NPI) number is 1396235743.
What common questions do patients ask about Dr. Sim?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sim
What is Dr. Christianna Sim's specialty?
Dr. Sim is a Emergency Medicine Specialist near Los Angeles, CA. 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. Sim to book an appointment today.
Is this Dr. Christianna Sim affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Sim is affiliated with Stanford Health Care - Stanford Hospital, Ucla Santa Monica Medical Center which are a Castle Connolly Top Hospitals. 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 Christianna Sim accepting new patients in Los Angeles, CA?
Yes, Dr. Christianna Sim is accepting new patients at this time.
Does Dr. Christianna Sim offer online booking?
Please contact Dr. Sim's office at (650) 723-4000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Christianna Sim?
Please contact Dr. Sim's office at (650) 723-4000 for information regarding telehealth appointment availability or for scheduling assistance.
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