MB
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Bayoumi, Gastroenterologist in Sevierville, TN?
Dr. Mahmoud Bayoumi, MD is a Gastroenterologist, who primarily practices in Sevierville, TN with 1 additional practice location. Dr. Bayoumi is fluent in English, and is currently seeing new patients. Dr. Bayoumi’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Bayoumi’s office at (865) 305-6570.
What languages does Dr. Bayoumi speak?
Dr. Bayoumi and their clinical team can communicate with patients in the following languages:
English
What conditions does a Gastroenterologist like Dr. Bayoumi typically treat?
As a Gastroenterologist, Dr. Bayoumi 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. Bayoumi. 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:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2950: Unspecified chronic gastritis without bleeding
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Cirrhosis
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7460: Unspecified cirrhosis of liver
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Benign Ascending Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
What procedures does a Gastroenterologist like Dr. Bayoumi typically perform?
As a Gastroenterologist, Dr. Bayoumi 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. Bayoumi. 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:
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Esophageal Balloon Distension Study
- Esophageal distension test
- Balloon provocation test
- Esophageal pain study
CPT Codes:
- 91040: Esophageal balloon distension study, diagnostic, with provocation when performed
Also known as:
- Wireless Esophageal pH Test
- Esophageal pH Test
- Bravo pH Test
- Esophageal Reflux Monitoring
- Acid Reflux Test
CPT Codes:
- 91035: Esophagus, gastroesophageal reflux test; with mucosal attached telemetry pH electrode placement, recording, analysis and interpretation
Also known as:
- Liver Elastography
- Elastography
- FibroScan
- Liver stiffness test
- Shear wave elastography
CPT Codes:
- 91200: Liver elastography, mechanically induced shear wave (eg, vibration), without imaging, with interpretation and report
Does Dr. Bayoumi accept my insurance?
Dr. Bayoumi accepts most major insurance plans. Important: Please call our office at (865) 305-6570 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Bayoumi accept in Sevierville, TN?
Dr. Bayoumi in Sevierville, TN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross and Blue Shield of North Carolina
Blue Cross Blue Shield of Michigan
Cigna Group
Medicare
View All Insurances
Where is Dr. Bayoumi's office located?
Dr. Mahmoud Bayoumi's Primary Practice
1130 Middle Creek Rd Ste 260
Sevierville, TN 37862
(865) 305-6570
What is Dr. Bayoumi's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Bayoumi's National Provider Identifier (NPI) number is 1023541109.
What common questions do patients ask about Dr. Bayoumi?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Bayoumi
What is Dr. Mahmoud Bayoumi's specialty?
Dr. Bayoumi is a Gastroenterologist near Sevierville, TN.
What does a Gastroenterologist do?
An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs.
Is this Dr. Mahmoud Bayoumi affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Bayoumi is affiliated with The University Of Tennessee Medical Center which is a Castle Connolly Top Hospital. 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 Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gastroenterologist. 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 Mahmoud Bayoumi accepting new patients in Sevierville, TN?
Yes, Dr. Mahmoud Bayoumi is accepting new patients at this time.
Does Dr. Mahmoud Bayoumi offer online booking?
Please contact Dr. Bayoumi's office at (865) 305-6570 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mahmoud Bayoumi?
Please contact Dr. Bayoumi's office at (865) 305-6570 for information regarding telehealth appointment availability or for scheduling assistance.
Other Gastroenterologist Near Sevierville, TN

Gastroenterologist
Dr. Sangeeta Gulati, MD is a Gastroenterologist, who primarily practices in Sevierville, TN with 1 additional practice location. She is board certified.
Sevierville, TN
OT
Gastroenterologist
Dr. Omar Tageldin, MD is a Gastroenterologist, who primarily practices in Sevierville, TN with 1 additional practice location.
Sevierville, TN
GO
Gastroenterologist
Dr. George Obeng is a Gastroenterologist, who primarily practices in Knoxville, TN with 2 additional practice locations.
Knoxville, TN