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Dr. Lori Zimmerman, MD

Boston, MA

Accepting patients

    Who is Dr. Zimmerman, Pediatric Gastroenterologist in Boston, MA?

    Dr. Lori Zimmerman, MD is a Pediatric Gastroenterologist, who primarily practices in Boston, MA. She is board certified by the American Board of Pediatrics. Dr. Zimmerman is fluent in English, and is currently seeing new patients. Dr. Zimmerman’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zimmerman’s office at (617) 355-6000.

    Is Dr. Zimmerman board certified in Pediatric Gastroenterologist?

    Yes, Dr. Lori Zimmerman, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Zimmerman speak?

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

    • English

    What conditions does Dr. Zimmerman treat?

    As a Pediatric Gastroenterologist, Dr. Zimmerman 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. Zimmerman. 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:

    • Crohn's Disease Affecting Small and Large Intestines
    • Crohn's Disease of the Small Intestine
    • Crohn's Disease
    • Crohn's Disease with Fistula
    • Crohn’s Disease
    • Fistulas
    • Panenteric Crohn's Disease
    • Crohn's of Both Bowels', 'Generalized Crohn's Disease
    • Regional Enteritis
    • Inflammatory Bowel Disease (IBD)
    • Ileitis
    • Terminal Ileitis
    • Complicated Crohn's Disease', 'Inflammatory Bowel Disease (IBD) with Complications', 'Panenteric Crohn's with Complications
    • Crohn's Disease with Abnormal Connection', 'Inflammatory Bowel Disease (IBD) with Fistula', 'Panenteric Crohn's with Fistula

    ICD-10 Codes:

    • K5080: Crohn's disease of both small and large intestine without complications
    • K5000: Crohn's disease of small intestine without complications
    • K5090: Crohn's disease, unspecified, without complications
    • K50818: Crohn's disease of both small and large intestine with other complication
    • K50813: Crohn's disease of both small and large intestine with fistula

    Also known as:

    • Abdominal Pain
    • Widespread Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain
    • R1084: Generalized abdominal pain

    Also known as:

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

    ICD-10 Codes:

    • K5100: Ulcerative (chronic) pancolitis without complications
    • K5190: Ulcerative colitis, unspecified, without complications

    Also known as:

    • Constipation
    • Chronic Idiopathic Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools
    • Functional Constipation
    • Unexplained Chronic Constipation
    • Long-Term Constipation

    ICD-10 Codes:

    • K5909: Other constipation
    • K5904: Chronic idiopathic constipation

    Also known as:

    • Irritable Bowel Syndrome with Constipation
    • Irritable Bowel Syndrome with Mixed Symptoms
    • Irritable Bowel Syndrome
    • Irritable Bowel Syndrome (IBS)
    • IBS-C
    • Constipation-Predominant IBS
    • Spastic Colon with Constipation
    • IBS-M
    • Spastic Colon with Mixed Symptoms
    • Functional Bowel Disorder

    ICD-10 Codes:

    • K581: Irritable bowel syndrome with constipation
    • K582: Mixed irritable bowel syndrome

    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:

    • Celiac Disease
    • Gluten-Sensitive Enteropathy
    • Sprue
    • Coeliac Disease
    • Gluten Intolerance

    ICD-10 Codes:

    • K900: Celiac disease

    Also known as:

    • Eosinophilic Esophagitis
    • EoE
    • Allergic Esophagitis
    • Eosinophilic Inflammation of Esophagus

    ICD-10 Codes:

    • K200: Eosinophilic esophagitis

    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:

    • Feeding Difficulties
    • Eating Problems
    • Swallowing Problems
    • Unspecified Feeding Issues

    ICD-10 Codes:

    • R6330: Feeding difficulties, unspecified

    Also known as:

    • Nausea
    • Nausea and Vomiting
    • Feeling Sick to Stomach
    • Queasiness
    • Upset Stomach

    ICD-10 Codes:

    • R110: Nausea

    Also known as:

    • Failure to Thrive in Children
    • Growth Disorder
    • Poor growth in children
    • Childhood growth problems
    • Infant growth failure

    ICD-10 Codes:

    • R6251: Failure to thrive (child)

    Which procedures does Dr. Zimmerman perform as a Pediatric Gastroenterologist?

    Does Dr. Zimmerman accept my insurance?

    Dr. Zimmerman accepts most major insurance plans. Important: Please call our office at (617) 355-6000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Zimmerman accept in Boston, MA?

    Dr. Zimmerman in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Massachusetts

    • Boston Medical Center

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Fallon Community Health Plan

    • Health Plans

    • Network Health

    • Point32Health

    • State of Massachusetts

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Zimmerman's office located?

    Dr. Lori Zimmerman's Primary Practice

    300 Longwood Ave # G

    Boston, MA 02115

    (617) 355-6000

    Get Directions

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

    Dr. Zimmerman's National Provider Identifier (NPI) number is 1932236387.

    What common questions do patients ask about Dr. Zimmerman?

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

    What is Dr. Lori Zimmerman's specialty?

    Dr. Zimmerman is a Pediatric Gastroenterologist near Boston, MA. A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs. Contact Dr. Zimmerman to book an appointment today.

    Is this Dr. Lori Zimmerman affiliated with a ranked Castle Connolly Top Hospital?

    No, Zimmerman is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Boston Childrens Hospital. 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 Pediatric Gastroenterologist?

    Explore Pediatric 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 Lori Zimmerman accepting new patients in Boston, MA?

    Yes, Dr. Lori Zimmerman is accepting new patients at this time.

    Does Dr. Lori Zimmerman offer online booking?

    Please contact Dr. Zimmerman's office at (617) 355-6000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Lori Zimmerman?

    Please contact Dr. Zimmerman's office at (617) 355-6000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Lori Zimmerman have?

    Dr. Lori Zimmerman is certified by the American Board of Pediatrics.

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