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Dr. Peter Walsh, DO

Bozeman, MT

34 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Walsh, Gastroenterologist in Bozeman, MT?

    Dr. Peter Walsh, DO is a Gastroenterologist, who primarily practices in Bozeman, MT with 2 additional practice locations. He has been practicing for over 34 years and is board certified. Dr. Walsh completed his residency at Botsford Gen Hosp-Msucom, Gastroenterology; Botsford Gen Hosp-Msucom, Internal Medicine; Botsford Gen Hosp-Msucom, Flexible Or Transitional Year. Dr. Walsh is fluent in English, and is currently seeing new patients. Dr. Walsh’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Walsh’s office at (406) 414-5336.

    Where did Dr. Walsh go to medical school and complete their residency?

    • Residency: Botsford Gen Hosp-Msucom, Gastroenterology; Botsford Gen Hosp-Msucom, Internal Medicine; Botsford Gen Hosp-Msucom, Flexible Or Transitional Year

    • Medical School: Mi State University, Coll of Osteo Med, East Lansing Mi

    What languages does Dr. Walsh speak?

    Dr. Walsh and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Walsh treat?

    As a Gastroenterologist, Dr. Walsh 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. Walsh. 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:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal polyps
    • Bowel polyps
    • Intestinal polyps

    ICD-10 Codes:

    • K635: Polyp of colon

    Also known as:

    • Other Esophagus Condition
    • Barrett's Esophagus
    • Esophagus Disorder
    • Barrett’s Esophagus
    • Various esophageal diseases
    • Miscellaneous esophagus problems
    • Other food pipe issues
    • Barrett's condition
    • Esophageal metaplasia

    ICD-10 Codes:

    • K2289: Other specified disease of esophagus
    • K2270: Barrett's esophagus without dysplasia

    Also known as:

    • Blocked Esophagus
    • Eosinophilic Esophagitis
    • Esophagus Disorder
    • Esophageal Obstruction
    • Food Pipe Blockage
    • Swallowing Difficulty
    • EoE
    • Allergic Esophagitis
    • Eosinophilic Inflammation of Esophagus

    ICD-10 Codes:

    • K222: Esophageal obstruction
    • K200: Eosinophilic esophagitis

    Also known as:

    • GERD with Esophagitis
    • Acid Reflux
    • Eosinophilic Esophagitis
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Reflux Esophagitis
    • Acid Reflux Esophagus Inflammation
    • Heartburn with Esophagus Damage
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
    • 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:

    • Stomach and Duodenum Disorder
    • Stomach Disorder
    • Gastric Conditions
    • Duodenal Conditions
    • Digestive System Disorders

    ICD-10 Codes:

    • K3189: Other diseases of stomach and duodenum

    Also known as:

    • Benign Transverse Colon Polyp
    • Benign Descending Colon Polyp
    • Benign Ascending Colon Polyp
    • Benign Sigmoid Colon Polyp
    • Benign Tumor
    • Colonic Polyps
    • Colon Polyps
    • Non-cancerous transverse colon growth
    • Transverse colon adenoma
    • Transverse colon benign tumor
    • Non-cancerous descending colon growth
    • Descending colon adenoma
    • Descending colon benign tumor
    • Non-cancerous ascending colon growth
    • Ascending colon adenoma
    • Ascending colon benign tumor
    • Non-cancerous sigmoid colon growth
    • Sigmoid colon adenoma
    • Sigmoid colon benign tumor

    ICD-10 Codes:

    • D123: Benign neoplasm of transverse colon
    • D124: Benign neoplasm of descending colon
    • D122: Benign neoplasm of ascending colon
    • D125: Benign neoplasm of sigmoid colon

    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:

    • Rectal Polyp
    • Rectal Disorder
    • Rectal Growth
    • Colon Polyp
    • Benign Rectal Tumor

    ICD-10 Codes:

    • K621: Rectal polyp

    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:

    • Non-Infectious Gastroenteritis and Colitis
    • Digestive Disease
    • Inflammation of Stomach and Intestines
    • Non-Bacterial Colitis
    • Gut Inflammation

    ICD-10 Codes:

    • K529: Noninfective gastroenteritis and colitis, unspecified

    Also known as:

    • Rectal Bleeding
    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • Anal Bleeding
    • Blood in Stool
    • Lower GI Bleed

    ICD-10 Codes:

    • K625: Hemorrhage of anus and rectum

    Also known as:

    • Hemorrhoids
    • Piles
    • Swollen Veins in Anus
    • Anal Lumps

    ICD-10 Codes:

    • K649: Unspecified hemorrhoids

    Does Dr. Walsh accept my insurance?

    Dr. Walsh accepts most major insurance plans. Important: Please call our office at (406) 414-5336 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Walsh accept in Bozeman, MT?

    Dr. Walsh in Bozeman, MT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Allegiance Benefit Plan Management

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • PacificSource

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Walsh's office located?

    Dr. Peter Walsh's Primary Practice

    931 Highland Blvd Ste 3350

    Bozeman, MT 59715

    (406) 414-5336

    Get Directions

    Dr. Peter Walsh's Practice 2

    875 S Cottonwood Rd Ste 200

    Bozeman, MT 59718

    Get Directions

    Dr. Peter Walsh's Practice 3

    900 Cooper Ave Ste 4300

    Saginaw, MI 48602

    (989) 583-7460

    Get Directions

    What is Dr. Walsh's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Walsh's National Provider Identifier (NPI) number is 1255372736.

    What common questions do patients ask about Dr. Walsh?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Walsh

    What is Dr. Peter Walsh's specialty?

    Dr. Walsh is a Gastroenterologist near Bozeman, MT. 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. Walsh to book an appointment today.

    Is this Dr. Peter Walsh affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Walsh is affiliated with Bozeman Health Deaconess Regional 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

    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 Peter Walsh accepting new patients in Bozeman, MT?

    Yes, Dr. Peter Walsh is accepting new patients at this time.

    Does Dr. Peter Walsh offer online booking?

    Please contact Dr. Walsh's office at (406) 414-5336 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Peter Walsh?

    Please contact Dr. Walsh's office at (406) 414-5336 for information regarding telehealth appointment availability or for scheduling assistance.

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