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Dr. Timothy Koch, MD

Dr. Timothy Koch, MD

Washington, DC

Accepting patients

    Who is Dr. Koch, Gastroenterologist in Washington, DC?

    Dr. Timothy Koch, MD is a Gastroenterologist, who primarily practices in Washington, DC with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Koch completed his residency at Mayo Grad Sch Med/Mayo Fndn, Gastroenterology; Mayo Grad Sch Med/Mayo Fndn, Internal Medicine. Dr. Koch is fluent in English, and is currently seeing new patients. Dr. Koch’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Koch’s office at (202) 877-7788.

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

    • Residency: Mayo Grad Sch Med/Mayo Fndn, Gastroenterology; Mayo Grad Sch Med/Mayo Fndn, Internal Medicine

    • Medical School: University of Chicago, Pritzker Sch of Med, Chicago Il

    Is Dr. Koch board certified in Gastroenterologist?

    Yes, Dr. Timothy Koch, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Koch speak?

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

    • English

    What conditions does Dr. Koch treat?

    As a Gastroenterologist, Dr. Koch 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. Koch. 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:

    • Obesity
    • Take Charge of Your Health: A Guide for Teenagers
    • Excess Weight
    • Being Overweight
    • High BMI

    ICD-10 Codes:

    • E669: Obesity, unspecified

    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:

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

    ICD-10 Codes:

    • K635: Polyp of colon

    Also known as:

    • Difficulty Swallowing
    • Swallowing Disorder
    • Dysphagia
    • Trouble swallowing
    • Painful swallowing

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    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:

    • 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:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

    Also known as:

    • Abnormal Bowel Movements
    • Bowel Movement
    • Unusual stool
    • Changes in poop
    • Fecal changes

    ICD-10 Codes:

    • R195: Other fecal abnormalities

    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:

    • 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:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Does Dr. Koch accept my insurance?

    Dr. Koch accepts most major insurance plans. Important: Please call our office at (202) 877-7788 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Koch accept in Washington, DC?

    Dr. Koch in Washington, DC 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)

    • EmblemHealth

    • Express Scripts

    • Federal Employee Program

    • Healthgram

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Koch's office located?

    Dr. Timothy Koch's Primary Practice

    106 Irving St NW Ste 301

    Washington, DC 20010

    (202) 877-7788

    Get Directions

    Dr. Timothy Koch's Practice 2

    1133 21st St NW Fl 10

    Washington, DC 20036

    Get Directions

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

    Dr. Koch's National Provider Identifier (NPI) number is 1104801729.

    What common questions do patients ask about Dr. Koch?

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

    What is Dr. Timothy Koch's specialty?

    Dr. Koch is a Gastroenterologist near Washington, DC. 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. Koch to book an appointment today.

    Is this Dr. Timothy Koch affiliated with a ranked Castle Connolly Top Hospital?

    No, Koch is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Salem Va Medical Center. Castle Connolly Top Hospitals 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 Timothy Koch accepting new patients in Washington, DC?

    Yes, Dr. Timothy Koch is accepting new patients at this time.

    Does Dr. Timothy Koch offer online booking?

    Please contact Dr. Koch's office at (202) 877-7788 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Timothy Koch?

    Please contact Dr. Koch's office at (202) 877-7788 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Timothy Koch have?

    Dr. Timothy Koch is certified by the American Board of Internal Medicine.

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