AH
24 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hayashi, Diagnostic Radiologist in Stanford, CA?
Dr. Aaron Hayashi, MD is a Diagnostic Radiologist, who primarily practices in Stanford, CA with 2 additional practice locations. He has been practicing for over 24 years and is board certified. Dr. Hayashi graduated from Mechanical Engineering and completed his residency at Santa Clara Valley Med Ctr, Diagnostic Radiology; Franklin Square Hosp Ctr, Internal Medicine. Dr. Hayashi is fluent in English, and is currently seeing new patients. Dr. Hayashi’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hayashi’s office at (408) 842-0855.
Where did Dr. Hayashi go to medical school and complete their residency?
Residency: Santa Clara Valley Med Ctr, Diagnostic Radiology; Franklin Square Hosp Ctr, Internal Medicine | Santa Clara Valley Medical Center Program
Medical School: Mechanical Engineering
Is Dr. Hayashi board certified as a Diagnostic Radiologist?
Yes, Dr. Aaron Hayashi, MD is board certified by the American Board of Radiology
What languages does Dr. Hayashi speak?
Dr. Hayashi and their clinical team can communicate with patients in the following languages:
English
What conditions does a Diagnostic Radiologist like Dr. Hayashi typically treat?
As a Diagnostic Radiologist, Dr. Hayashi 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. Hayashi. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Other Abnormal Findings on Lung Scan
- Unusual Lung Scan Results
- Atypical Lung Imaging
- Nonspecific Lung Abnormality
ICD-10 Codes:
- R918: Other nonspecific abnormal finding of lung field
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Other Heart and Lung Symptoms
- Heart Disease
- Lung Disease
- Cardiopulmonary symptoms
- Unusual heart and breathing signs
- Circulatory-respiratory issues
ICD-10 Codes:
- R0989: Other specified symptoms and signs involving the circulatory and respiratory systems
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Other Intestinal Condition
- Colonic Disease
- Small Intestine Disorder
- Bowel Conditions
- Gut Problems
- Digestive Issues
ICD-10 Codes:
- K6389: Other specified diseases of intestine
Also known as:
- Pleural Effusion
- Pleural Disorder
- Fluid in lungs
- Water on the lung
- Fluid around lungs
ICD-10 Codes:
- J90: Pleural effusion, not elsewhere classified
What procedures does a Diagnostic Radiologist like Dr. Hayashi typically perform?
As a Diagnostic Radiologist, Dr. Hayashi performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Hayashi. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Bladder Ultrasound for Residual Urine
- Post-void residual urine measurement
- Bladder capacity ultrasound
- Non-imaging bladder scan
CPT Codes:
- 51798: Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging
Does Dr. Hayashi accept my insurance?
Dr. Hayashi accepts most major insurance plans. Important: Please call our office at (408) 842-0855 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hayashi accept in Stanford, CA?
Dr. Hayashi in Stanford, 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
Cigna Group
Community Health Network of Washington
CVS Health (formerly Aetna)
Federal government of the United States
Kaiser Permanente
Medicare
State of California
UnitedHealth Group
View All Insurances
Where is Dr. Hayashi's office located?
What is Dr. Hayashi's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hayashi's National Provider Identifier (NPI) number is 1336104082.
What common questions do patients ask about Dr. Hayashi?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hayashi
What is Dr. Aaron Hayashi's specialty?
Dr. Hayashi is a Diagnostic Radiologist near Stanford, CA.
What does a Diagnostic Radiologist do?
A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions.
Is this Dr. Aaron Hayashi affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hayashi is affiliated with Stanford Health Care - Valleycare, Stanford Health Care - Stanford Hospital, Eden Medical Center, John Muir Health Walnut Creek Medical Center, Doctors Medical Center Of Modesto, Community Hospital Of Monterey Peninsula 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
When to see a Diagnostic Radiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Diagnostic Radiologist. Explore 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 Aaron Hayashi accepting new patients in Stanford, CA?
Yes, Dr. Aaron Hayashi is accepting new patients at this time.
Does Dr. Aaron Hayashi offer online booking?
Please contact Dr. Hayashi's office at (408) 842-0855 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Aaron Hayashi?
Please contact Dr. Hayashi's office at (408) 842-0855 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Aaron Hayashi have?
Dr. Aaron Hayashi is certified by the American Board of Radiology.
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