MF
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Fesenmyer, Gastroenterologist in Hobart, IN?
Dr. Mark Fesenmyer, MD is a Gastroenterologist, who primarily practices in Hobart, IN with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Fesenmyer completed his residency at Univ Of Mn Med Sch, Gastroenterology; Univ Of Mn Med Sch, Internal Medicine. Dr. Fesenmyer is fluent in English and Spanish, and is currently seeing new patients. Dr. Fesenmyer’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fesenmyer’s office.
Where did Dr. Fesenmyer go to medical school and complete their residency?
Residency: Univ Of Mn Med Sch, Gastroenterology; Univ Of Mn Med Sch, Internal Medicine
Medical School: In Univ Sch of Med, Indianapolis In
Is Dr. Fesenmyer board certified in Gastroenterologist?
Yes, Dr. Mark Fesenmyer, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Fesenmyer speak?
Dr. Fesenmyer and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Fesenmyer treat?
As a Gastroenterologist, Dr. Fesenmyer 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. Fesenmyer. 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:
- 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:
- Benign Ascending Colon Polyp
- Benign Transverse Colon Polyp
- Benign Cecum Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
- Non-cancerous transverse colon growth
- Transverse colon adenoma
- Transverse colon benign tumor
- Non-cancerous cecum growth
- Cecal adenoma
- Cecum benign tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
- D123: Benign neoplasm of transverse colon
- D120: Benign neoplasm of cecum
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:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
Also known as:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
Also known as:
- Change in Bowel Habits
- Abnormal Bowel Movements
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
- Unusual stool
- Changes in poop
- Fecal changes
ICD-10 Codes:
- R194: Change in bowel habit
- R195: Other fecal abnormalities
Also known as:
- Diaphragmatic Hernia
- Hernia
- Hiatal Hernia
- Hernia of the Diaphragm
ICD-10 Codes:
- K449: Diaphragmatic hernia without obstruction or gangrene
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, 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:
- Family History of Digestive Organ Cancer
- Cancer
- Family History
- Genetic risk for gastrointestinal cancer
- Family history of GI cancer
- Hereditary digestive cancer
ICD-10 Codes:
- Z800: Family history of malignant neoplasm of digestive organs
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Alcoholic Cirrhosis
- Alcohol Use Disorder (AUD)
- Cirrhosis
- Alcohol-induced cirrhosis
- End-stage alcoholic liver disease
- Severe alcoholic liver scarring
ICD-10 Codes:
- K7030: Alcoholic cirrhosis of liver without ascites
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Also known as:
- Blocked Esophagus
- Esophagus Disorder
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K222: Esophageal obstruction
Which procedures does Dr. Fesenmyer perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Mark Fesenmyer may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Fesenmyer's office.
Does Dr. Fesenmyer accept my insurance?
Dr. Fesenmyer accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fesenmyer accept in Hobart, IN?
Dr. Fesenmyer in Hobart, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allied Benefit Systems
Blue Cross Blue Shield of Michigan
Elevance Health Inc. (formerly Anthem)
Express Scripts
Group Administrators Ltd
Humana
Indiana University Health
MagnaCare Rx
Medicare
View All Insurances
Where is Dr. Fesenmyer's office located?
What is Dr. Fesenmyer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fesenmyer's National Provider Identifier (NPI) number is 1992770390.
What common questions do patients ask about Dr. Fesenmyer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fesenmyer
What is Dr. Mark Fesenmyer's specialty?
Dr. Fesenmyer is a Gastroenterologist near Hobart, IN. 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. Contact Dr. Fesenmyer to book an appointment today.
Is this Dr. Mark Fesenmyer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Fesenmyer is affiliated with St. Mary Medical Center - Hobart, In 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
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist 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 Mark Fesenmyer accepting new patients in Hobart, IN?
Yes, Dr. Mark Fesenmyer is accepting new patients at this time.
Does Dr. Mark Fesenmyer offer online booking?
Please contact Dr. Fesenmyer's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Fesenmyer?
Please contact Dr. Fesenmyer's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mark Fesenmyer have?
Dr. Mark Fesenmyer is certified by the American Board of Internal Medicine.
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