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Dr. Brian Hyett, MD

Dr. Brian Hyett, MD

Portsmouth, NH

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hyett, Internist in Portsmouth, NH?

    Dr. Brian Hyett, MD is an Internist, who primarily practices in Portsmouth, NH with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Hyett graduated from University of Massachusetts Med School. Dr. Hyett is fluent in English, and is currently seeing new patients. Dr. Hyett’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hyett’s office at (603) 433-2488.

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

    • Medical School: University of Massachusetts / Worcester Campus | University of Massachusetts Med School

    Is Dr. Hyett board certified in Internist?

    Yes, Dr. Brian Hyett, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Hyett speak?

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

    • English

    What conditions does Dr. Hyett treat?

    As a Internist, Dr. Hyett 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. Hyett. 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
    • Intestinal Polyps
    • Bowel Polyps

    ICD-10 Codes:

    • Z86010: Personal history of colon polyps

    Also known as:

    • Throat and Esophagus Swallowing Difficulty
    • Swallowing Disorder
    • Pharyngoesophageal dysphagia
    • Trouble swallowing in throat
    • Esophageal swallowing problems

    ICD-10 Codes:

    • R1314: Dysphagia, pharyngoesophageal phase

    Also known as:

    • Barrett's Esophagus
    • Esophagus Disorder
    • Barrett’s Esophagus
    • Barrett's condition
    • Esophageal metaplasia

    ICD-10 Codes:

    • K2270: Barrett's esophagus without dysplasia

    Also known as:

    • Abnormal Abdominal Imaging
    • Abnormal Digestive Tract Imaging
    • Abnormal belly scan
    • Unusual abdominal imaging
    • Abdominal scan findings
    • Abnormal GI scan
    • Unusual digestive imaging
    • Digestive system imaging findings

    ICD-10 Codes:

    • R935: Abnormal findings on diagnostic imaging of other abdominal regions, including retroperitoneum
    • R933: Abnormal findings on diagnostic imaging of other parts of digestive tract

    Also known as:

    • Fatty Liver Disease
    • Liver Disease
    • Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
    • Nonalcoholic Fatty Liver Disease & NASH in Children
    • NAFLD
    • NASH
    • Hepatic steatosis

    ICD-10 Codes:

    • K760: Fatty (change of) liver, not elsewhere classified

    Also known as:

    • Diarrhea
    • Loose stools
    • Runny poop
    • Frequent bowel movements

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

    Also known as:

    • History of Adenomatous and Serrated Colon Polyps
    • Past Colon Polyps
    • Previous Adenomas
    • History of Precancerous Colon Growths

    ICD-10 Codes:

    • Z860101: Personal history of adenomatous and serrated colon polyps

    Also known as:

    • Ulcerative Pancolitis
    • Ulcerative Colitis
    • Chronic Pancolitis
    • Extensive Ulcerative Colitis
    • Inflammatory Bowel Disease (IBD)

    ICD-10 Codes:

    • K5100: Ulcerative (chronic) pancolitis without complications

    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:

    • Iron Deficiency Anemia
    • Anemia
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified

    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:

    • Dark, Tarry Stools (Melena)
    • Gastrointestinal Bleeding
    • Melena
    • Black Stools
    • Upper GI Bleed Signs

    ICD-10 Codes:

    • K921: Melena

    Also known as:

    • Abnormal Liver Function Test
    • Liver Disease
    • Irregular Liver Function Study
    • Unusual Liver Exam
    • Liver Disease Diagnosis

    ICD-10 Codes:

    • R945: Abnormal results of liver function studies

    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:

    • Blocked Esophagus
    • Esophagus Disorder
    • Esophageal Obstruction
    • Food Pipe Blockage
    • Swallowing Difficulty

    ICD-10 Codes:

    • K222: Esophageal obstruction

    Also known as:

    • Crohn's Disease Affecting Small and Large Intestines
    • Crohn's Disease
    • Crohn’s Disease
    • Panenteric Crohn's Disease
    • Crohn's of Both Bowels', 'Generalized Crohn's Disease

    ICD-10 Codes:

    • K5080: Crohn's disease of both small and large intestine without complications

    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:

    • Change in Bowel Habits
    • Bowel Movement
    • Altered Bowel Habits
    • Irregular Bowel Movements
    • Changes in Pooping

    ICD-10 Codes:

    • R194: Change in bowel habit

    Which procedures does Dr. Hyett perform as a Internist?

    As a Internist, procedures performed by an Dr. Brian Hyett may include:

    For detailed information, please contact Dr. Hyett's office.

    Does Dr. Hyett accept my insurance?

    Dr. Hyett accepts most major insurance plans. Important: Please call our office at (603) 433-2488 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hyett accept in Portsmouth, NH?

    Dr. Hyett in Portsmouth, NH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Federal Employee Program

    • Martin's Point

    • Medicare

    • Point32Health

    • State of Maine

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Hyett's office located?

    Dr. Brian Hyett's Primary Practice

    330 Borthwick Ave Ste 311

    Portsmouth, NH 03801

    (603) 433-2488

    Get Directions

    Dr. Brian Hyett's Practice 2

    21 Clark Way

    Somersworth, NH 03878

    (603) 692-2228

    Get Directions

    Dr. Brian Hyett's Practice 3

    55 High St Ste 202

    Hampton, NH 03842

    Get Directions

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

    Dr. Hyett's National Provider Identifier (NPI) number is 1972722015.

    What common questions do patients ask about Dr. Hyett?

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

    What is Dr. Brian Hyett's specialty?

    Dr. Hyett is a Internist near Portsmouth, NH.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Hyett to book an appointment today.

    Is this Dr. Brian Hyett affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hyett is affiliated with Portsmouth Regional Hospital, York Hospital, Wentworth-Douglass Hospital 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 Internist?

    Explore Internist 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 Brian Hyett accepting new patients in Portsmouth, NH?

    Yes, Dr. Brian Hyett is accepting new patients at this time.

    Does Dr. Brian Hyett offer online booking?

    Please contact Dr. Hyett's office at (603) 433-2488 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Brian Hyett?

    Please contact Dr. Hyett's office at (603) 433-2488 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Brian Hyett have?

    Dr. Brian Hyett is certified by the American Board of Internal Medicine.

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