HH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hahn, Diagnostic Radiologist in Lancaster, CA?
Dr. Hyojoon Hahn, MD is a Diagnostic Radiologist, who primarily practices in Lancaster, CA with 2 additional practice locations. He is board certified. Dr. Hahn is fluent in English and Korean, and is currently seeing new patients. Dr. Hahn’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hahn’s office at (310) 914-7336.
Is Dr. Hahn board certified as a Diagnostic Radiologist?
Yes, Dr. Hyojoon Hahn, MD is board certified by the American Board of Radiology
What languages does Dr. Hahn speak?
Dr. Hahn and their clinical team can communicate with patients in the following languages:
English
Korean
What conditions does a Diagnostic Radiologist like Dr. Hahn typically treat?
As a Diagnostic Radiologist, Dr. Hahn 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. Hahn. 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 here.
Also known as:
- Other Brain Disorder
- Brain Disease
- Various Brain Conditions
- Uncommon Brain Problems
- Specified Brain Disease
ICD-10 Codes:
- G9389: Other specified disorders of brain
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:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Neck Injury
- Neck Injuries and Disorder
- Neck Trauma
- Neck Damage
- Injured Neck
ICD-10 Codes:
- S199XXA: Unspecified injury of neck, initial encounter
Also known as:
- Other Nervous System Symptoms
- Neurologic Disease
- Unusual Neurological Symptoms
- Nerve Problems
- Brain and Nerve Issues
ICD-10 Codes:
- R29818: Other symptoms and signs involving the nervous system
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
Also known as:
- Changes in Mental State
- Mental Disorder
- Confusion
- Disorientation
- Changes in awareness
ICD-10 Codes:
- R4182: Altered mental status, unspecified
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
What procedures does a Diagnostic Radiologist like Dr. Hahn typically perform?
As a Diagnostic Radiologist, procedures performed by Dr. Hyojoon Hahn may include:
- Abdominal Aortic Aneurysm (AAA) Screening
- Abdominal Imaging
- Abdominal Radiology Consultation
- Angiography
- Arthrography
- Barium Swallow
- Bone Biopsy
- Bone Density Measurement / DXA Scan
Please contact Dr. Hahn's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Hahn accept my insurance?
Dr. Hahn accepts most major insurance plans. Important: Please call our office at (310) 914-7336 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hahn accept in Lancaster, CA?
Dr. Hahn in Lancaster, 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
Centene Corporation
City of Los Angeles
Heritage Health
OptumRx Administered Payer
Other Health Care Provider
Preferred IPA
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Hahn's office located?
Dr. Hyojoon Hahn's Primary Practice
44105 15th St W Ste 100
Lancaster, CA 93534
(310) 914-7336
What is Dr. Hahn's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hahn's National Provider Identifier (NPI) number is 1407880073.
What common questions do patients ask about Dr. Hahn?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hahn
What is Dr. Hyojoon Hahn's specialty?
Dr. Hahn is a Diagnostic Radiologist near Lancaster, 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. Hyojoon Hahn affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hahn is affiliated with Dignity Health - St. Mary Medical Center, Valley Presbyterian Hospital, Dignity Health - Glendale Memorial Hospital & Health Center, Kaiser Permanente Panorama City Medical Center, Ronald Reagan Ucla Medical Center, Los Angeles General 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
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 Hyojoon Hahn accepting new patients in Lancaster, CA?
Yes, Dr. Hyojoon Hahn is accepting new patients at this time.
Does Dr. Hyojoon Hahn offer online booking?
Please contact Dr. Hahn's office at (310) 914-7336 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Hyojoon Hahn?
Please contact Dr. Hahn's office at (310) 914-7336 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Hyojoon Hahn have?
Dr. Hyojoon Hahn is certified by the American Board of Radiology.
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