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Dr. Mark Mcomber, MD

Phoenix, AZ

Accepting patients

    Who is Dr. Mcomber, Pediatric Gastroenterologist in Phoenix, AZ?

    Dr. Mark Mcomber, MD is a Pediatric Gastroenterologist, who primarily practices in Phoenix, AZ with 1 additional practice location. Dr. Mcomber graduated from University of Louisville School of Medicine. Dr. Mcomber is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Mcomber’s office at (602) 933-0940.

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

    • Medical School: University of Louisville School of Medicine

    What languages does Dr. Mcomber speak?

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

    • English

    • Spanish

    What conditions does Dr. Mcomber treat?

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

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

    ICD-10 Codes:

    • K5900: Constipation, unspecified
    • K5909: Other constipation

    Also known as:

    • Feeding Difficulties
    • Other Feeding Difficulties
    • Eating Problems
    • Swallowing Problems
    • Unspecified Feeding Issues
    • Atypical Feeding Problems
    • Unusual Eating Issues
    • Specific Feeding Challenges

    ICD-10 Codes:

    • R6330: Feeding difficulties, unspecified
    • R6339: Other feeding difficulties

    Also known as:

    • General Disorder Screening
    • Health Screening
    • General Health Check
    • Disease Screening
    • Medical Disorder Screening

    ICD-10 Codes:

    • Z1389: Encounter for screening for other disorder

    Also known as:

    • Belly Button Pain
    • Abdominal Pain
    • Pain around navel
    • Periumbilical discomfort
    • Umbilical pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R1033: Periumbilical pain
    • R109: Unspecified abdominal pain

    Also known as:

    • Crohn's Disease Affecting Small and Large Intestines
    • Crohn's Disease
    • Crohn’s Disease
    • Large Bowel Crohn's with Issues
    • Complicated Crohn's Colitis', 'Colonic Crohn's with Problems
    • Panenteric Crohn's Disease
    • Crohn's of Both Bowels', 'Generalized Crohn's Disease
    • Regional Enteritis
    • Inflammatory Bowel Disease (IBD)
    • Terminal Ileitis

    ICD-10 Codes:

    • K50118: Crohn's disease of large intestine with other complication
    • K5080: Crohn's disease of both small and large intestine without complications
    • K5090: Crohn's disease, unspecified, 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:

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

    ICD-10 Codes:

    • K900: Celiac disease

    Also known as:

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

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    Also known as:

    • Vomiting
    • Nausea and Vomiting
    • Throwing up
    • Emesis
    • Puking

    ICD-10 Codes:

    • R1110: Vomiting, unspecified

    Also known as:

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

    ICD-10 Codes:

    • K222: Esophageal obstruction

    Also known as:

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

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

    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)

    Also known as:

    • Other Eating and Drinking Problems
    • Unusual food cravings
    • Difficulty swallowing
    • Changes in appetite

    ICD-10 Codes:

    • R638: Other symptoms and signs concerning food and fluid intake

    Also known as:

    • Unexplained Weight Loss
    • Involuntary Weight Loss
    • Significant Weight Loss
    • Unintentional Weight Loss

    ICD-10 Codes:

    • R634: Abnormal weight loss

    Also known as:

    • Ulcerative Colitis with Rectal Bleeding
    • Gastrointestinal Bleeding
    • Ulcerative Colitis
    • UC with Bleeding
    • Bloody Stools from Colitis
    • Gastrointestinal Bleeding with UC

    ICD-10 Codes:

    • K51911: Ulcerative colitis, unspecified with rectal bleeding

    What procedures does Dr. Mcomber perform?

    As a Pediatric Gastroenterologist, Dr. Mcomber performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Mcomber. 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:

    • Upper Endoscopy with Biopsy
    • Biopsy
    • Endoscopy
    • EGD with Biopsy
    • Gastroscopy with Biopsy
    • Esophagogastroduodenoscopy with Biopsy

    CPT Codes:

    • 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple

    Also known as:

    • Colonoscopy with Biopsy
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening

    CPT Codes:

    • 45380: Colonoscopy, flexible; with biopsy, single or multiple

    Also known as:

    • EGD with Esophageal Balloon Dilation
    • Upper Endoscopy with Esophageal Dilation
    • Flexible Esophagoscopy with Balloon
    • EGD with Balloon Widening

    CPT Codes:

    • 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)

    Also known as:

    • ERCP with Gallstone Removal
    • ERCP
    • Endoscopic Gallstone Removal
    • Biliary Duct Stone Removal
    • Pancreatic Duct Cleaning

    CPT Codes:

    • 43264: Endoscopic retrograde cholangiopancreatography (ERCP); with removal of calculi/debris from biliary/pancreatic duct(s)

    Also known as:

    • Esophagus Scope with Balloon Dilation
    • Esophageal Balloon Dilation
    • Flexible Esophagoscopy with Dilation
    • Stretched Esophagus Procedure

    CPT Codes:

    • 43220: Esophagoscopy, flexible, transoral; with transendoscopic balloon dilation (less than 30 mm diameter)

    Also known as:

    • Swallowing Study (Videofluoroscopy)
    • Swallowing Function Test
    • Dysphagia Tests
    • Videofluoroscopic Swallowing Study (VFSS)
    • Modified Barium Swallow (MBS)
    • Dysphagia Evaluation
    • Oral Swallowing Assessment
    • Pharyngeal Swallowing Test
    • Swallowing Study

    CPT Codes:

    • 92611: Motion fluoroscopic evaluation of swallowing function by cine or video recording
    • 92610: Evaluation of oral and pharyngeal swallowing function

    Also known as:

    • Swallowing Therapy
    • Dysphagia Treatment
    • Feeding Therapy
    • Oral Function Therapy

    CPT Codes:

    • 92526: Treatment of swallowing dysfunction and/or oral function for feeding

    Does Dr. Mcomber accept my insurance?

    Dr. Mcomber accepts most major insurance plans. Important: Please call our office at (602) 933-0940 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mcomber accept in Phoenix, AZ?

    Dr. Mcomber in Phoenix, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Banner Health

    • Blue Cross Blue Shield of Arizona

    • Christian Healthcare Ministries

    • Mercy Care Plan

    • State of Utah

    View All Insurances

    Where is Dr. Mcomber's office located?

    Dr. Mark Mcomber's Primary Practice

    1919 E Thomas Rd

    Phoenix, AZ 85016

    (602) 933-0940

    Get Directions

    Dr. Mark Mcomber's Practice 2

    5131 E Southern Ave

    Mesa, AZ 85206

    Get Directions

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

    Dr. Mcomber's National Provider Identifier (NPI) number is 1790865103.

    What common questions do patients ask about Dr. Mcomber?

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

    What is Dr. Mark Mcomber's specialty?

    Dr. Mcomber is a Pediatric Gastroenterologist near Phoenix, AZ. 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. Mcomber to book an appointment today.

    Is this Dr. Mark Mcomber affiliated with a ranked Castle Connolly Top Hospital?

    No, Mcomber is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Phoenix Children's 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 Mark Mcomber accepting new patients in Phoenix, AZ?

    Yes, Dr. Mark Mcomber is accepting new patients at this time.

    Does Dr. Mark Mcomber offer online booking?

    Please contact Dr. Mcomber's office at (602) 933-0940 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Mcomber?

    Please contact Dr. Mcomber's office at (602) 933-0940 for information regarding telehealth appointment availability or for scheduling assistance.

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