24 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hahn, Surgeon in Fremont, CA?
Dr. Eric Hahn, MD is a Surgeon, who primarily practices in Fremont, CA with 2 additional practice locations. He has been practicing for over 24 years. Dr. Hahn graduated from University of Michigan Medical School and completed his residency at Western Reserve Case System. Dr. Hahn is fluent in English, 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 (510) 248-3000.
Where did Dr. Hahn go to medical school and complete their residency?
Fellowship: Cleveland Clinic
Residency: Western Reserve Case System
Medical School: University of Michigan Medical School
What languages does Dr. Hahn speak?
Dr. Hahn and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Hahn treat?
As a Surgeon, 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.
Also known as:
- Gallstones
- Cholelithiasis
- Gallbladder stones
- Biliary calculi
ICD-10 Codes:
- K8020: Calculus of gallbladder without cholecystitis without obstruction
Also known as:
- Groin Hernia (One Side)
- Umbilical Hernia
- Hernia
- Inguinal Hernia
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
- Belly Button Hernia
- Navel Hernia
- Umbilical Rupture
ICD-10 Codes:
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
- K429: Umbilical hernia without obstruction or gangrene
Also known as:
- Other Post-Surgery Condition
- Postoperative State
- Recovery After Surgery
- Surgical Follow-up
ICD-10 Codes:
- Z98890: Other specified postprocedural states
Also known as:
- Loss of Digestive Organ Part
- Digestive Disease
- Digestive Tract Removal
- Missing Digestive Organ
- Gastrointestinal Resection
ICD-10 Codes:
- Z9049: Acquired absence of other specified parts of digestive tract
Also known as:
- Epidermal Cyst
- Skin Condition
- Sebaceous Cyst
- Keratin Cyst
- Epidermoid Cyst
ICD-10 Codes:
- L720: Epidermal cyst
Also known as:
- Localized Lump or Swelling
- Body Mass
- Skin Nodule
- Localized Mass
ICD-10 Codes:
- R229: Localized swelling, mass and lump, unspecified
What procedures does Dr. Hahn perform?
As a Surgeon, Dr. Hahn 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. 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.
Also known as:
- Laparoscopic Gallbladder Removal
- Keyhole Gallbladder Surgery
- Cholecystectomy Laparoscopic
- Minimally Invasive Gallbladder Surgery
CPT Codes:
- 47562: Laparoscopy, surgical; cholecystectomy
Also known as:
- Laparoscopic Inguinal Hernia Repair
- Keyhole Groin Hernia Surgery
- Minimally Invasive Hernia Repair
- Laparoscopic Hernioplasty
CPT Codes:
- 49650: Laparoscopy, surgical; repair initial inguinal hernia
Does Dr. Hahn accept my insurance?
Dr. Hahn accepts most major insurance plans. Important: Please call our office at (510) 248-3000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hahn accept in Fremont, CA?
Dr. Hahn in Fremont, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alameda Alliance
All Other Third Party
Community Health Network
Crown Cork and Seal Company
Kaiser Permanente
Medicare
Samaritan Health Services
State of Tennessee
View All Insurances
Where is Dr. Hahn's office located?
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 1518031129.
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. Eric Hahn's specialty?
Dr. Hahn is a Surgeon near Fremont, CA. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Hahn to book an appointment today.
Is this Dr. Eric Hahn affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hahn is affiliated with Washington Hospital Healthcare System, Kaiser Permanente San Leandro 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 Surgeon?
Explore Surgeon 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 Eric Hahn accepting new patients in Fremont, CA?
Yes, Dr. Eric Hahn is accepting new patients at this time.
Does Dr. Eric Hahn offer online booking?
Please contact Dr. Hahn's office at (510) 248-3000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Eric Hahn?
Please contact Dr. Hahn's office at (510) 248-3000 for information regarding telehealth appointment availability or for scheduling assistance.
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