JD
14 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Day, Emergency Medicine Specialist in Walnut Creek, CA?
Dr. Jason Day, MD is an Emergency Medicine Specialist, who primarily practices in Walnut Creek, CA with 1 additional practice location. He has been practicing for over 14 years and is board certified. Dr. Day graduated from Loma Linda University School of Medicine and completed his residency at Loma Linda University Medical Center Program. Dr. Day is fluent in English, and is currently seeing new patients. Dr. Day’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Day’s office at (415) 444-2000.
Where did Dr. Day go to medical school and complete their residency?
Residency: Loma Linda University Medical Center Program
Medical School: Loma Linda University School of Medicine | Albert Einstein College of Medicine of Yeshiva University
What languages does Dr. Day speak?
Dr. Day and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Day treat?
As a Emergency Medicine Specialist, Dr. Day 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. Day. 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:
- Abdominal Pain
- Upper Middle Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
- R1013: Epigastric pain
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, 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:
- Back Pain
- Low Back Pain
- Backache
- Dorsalgia
- Spinal Pain
- Lumbago
- Lower Back Ache
ICD-10 Codes:
- M549: Dorsalgia, unspecified
- M5450: Low back pain, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
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:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
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:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, unspecified
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
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:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Which procedures does Dr. Day perform as a Emergency Medicine Specialist?
As a Emergency Medicine Specialist, procedures performed by an Dr. Jason Day 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. Day's office.
Does Dr. Day accept my insurance?
Dr. Day accepts most major insurance plans. Important: Please call our office at (415) 444-2000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Day accept in Walnut Creek, CA?
Dr. Day 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
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Express Scripts
Health Plan of San Joaquin
HealthComp
Medicare
Other Provider Networks
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Day's office located?
What is Dr. Day's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Day's National Provider Identifier (NPI) number is 1730235540.
What common questions do patients ask about Dr. Day?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Day
What is Dr. Jason Day's specialty?
Dr. Day is a Emergency Medicine Specialist near Walnut Creek, 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. Day to book an appointment today.
Is this Dr. Jason Day affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Day is affiliated with Kaiser Permanente San Rafael Medical Center, Kaiser Permanente San Francisco Medical Center, MarinHealth Medical Center, Kaiser Permanente Santa Rosa Medical Center, Kaiser Permanente Oakland 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 Jason Day accepting new patients in Walnut Creek, CA?
Yes, Dr. Jason Day is accepting new patients at this time.
Does Dr. Jason Day offer online booking?
Please contact Dr. Day's office at (415) 444-2000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jason Day?
Please contact Dr. Day's office at (415) 444-2000 for information regarding telehealth appointment availability or for scheduling assistance.
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