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Dr. Maamoun Harmouch, MD

Webster, TX

Accepting patients
Online booking

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Harmouch, Colon & Rectal Surgeon (Proctologist) in Webster, TX?

    Dr. Maamoun Harmouch, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Webster, TX with 2 additional practice locations. Dr. Harmouch is fluent in English and Spanish, and is currently seeing new patients. Dr. Harmouch’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Harmouch’s office at (281) 332-3909.

    What languages does Dr. Harmouch speak?

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

    • English

    • Spanish

    What conditions does a Colon & Rectal Surgeon (Proctologist) like Dr. Harmouch typically treat?

    As a Colon & Rectal Surgeon (Proctologist), Dr. Harmouch 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. Harmouch. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Pre-Procedure Lab Tests
    • Pre-op blood work
    • Lab tests before surgery
    • Pre-treatment lab assessment

    ICD-10 Codes:

    • Z01812: Encounter for preprocedural laboratory examination

    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:

    • Ventral Hernia
    • Ventral Hernia with Bowel Blockage
    • Hernia
    • Intestinal Obstruction
    • Abdominal Wall Hernia
    • Epigastric Hernia
    • Spigelian Hernia
    • Abdominal Wall Hernia with Obstruction
    • Incisional Hernia with Blockage

    ICD-10 Codes:

    • K439: Ventral hernia without obstruction or gangrene
    • K436: Other and unspecified ventral hernia with obstruction, without gangrene

    Also known as:

    • Severe Obesity
    • Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Morbid Obesity
    • Extreme Obesity
    • Class 3 Obesity

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories

    Also known as:

    • Fourth Degree Hemorrhoids
    • Third Degree Hemorrhoids
    • Hemorrhoids
    • Permanently prolapsed hemorrhoids
    • Grade 4 hemorrhoids
    • Strangulated hemorrhoids
    • Prolapsed hemorrhoids
    • Grade 3 hemorrhoids
    • Severe hemorrhoids

    ICD-10 Codes:

    • K643: Fourth degree hemorrhoids
    • K642: Third degree hemorrhoids

    Also known as:

    • Anal Fistula
    • Anal Disorder
    • Fistulas
    • Perianal Fistula
    • Fistula-in-Ano
    • Abnormal Anal Tract

    ICD-10 Codes:

    • K603: Anal fistula

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Anal Cancer
    • Colorectal Cancer
    • Anal Cancer Treatment (PDQ)
    • Cancer of the anus and rectum
    • Malignant neoplasm of anus
    • Rectal and anal cancer

    ICD-10 Codes:

    • C218: Malignant neoplasm of overlapping sites of rectum, anus and anal canal

    What procedures does a Colon & Rectal Surgeon (Proctologist) like Dr. Harmouch typically perform?

    As a Colon & Rectal Surgeon (Proctologist), Dr. Harmouch 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. Harmouch. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Diagnostic Colonoscopy with Biopsy
    • Colonoscopy with Biopsy
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Exam with Biopsy
    • Lower Endoscopy
    • Colon Cancer Screening
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening

    CPT Codes:

    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
    • 45380: Colonoscopy, flexible; with biopsy, single or multiple

    Also known as:

    • Removal of Multiple Hemorrhoids
    • Hemorrhoidectomy
    • Internal and External Hemorrhoid Surgery
    • Piles Removal Surgery

    CPT Codes:

    • 46260: Hemorrhoidectomy, internal and external, 2 or more columns/groups;

    Also known as:

    • Diagnostic Upper Endoscopy with Biopsy
    • EGD with Biopsy
    • Esophagogastroduodenoscopy
    • Upper GI Endoscopy
    • Stomach Scope with Sample

    CPT Codes:

    • 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    Also known as:

    • Laparoscopic Gallbladder Removal
    • Keyhole Gallbladder Surgery
    • Cholecystectomy Laparoscopic
    • Minimally Invasive Gallbladder Surgery

    CPT Codes:

    • 47562: Laparoscopy, surgical; cholecystectomy

    Also known as:

    • Laparoscopic Inguinal Hernia Repair
    • Keyhole Groin Hernia Surgery
    • Minimally Invasive Hernia Repair
    • Laparoscopic Hernioplasty

    CPT Codes:

    • 49650: Laparoscopy, surgical; repair initial inguinal hernia

    Also known as:

    • Emergency Abdominal Hernia Repair with Mesh
    • Incarcerated Hernia Repair
    • Strangulated Hernia Surgery
    • Ventral Hernia Repair with Mesh
    • Umbilical Hernia Repair

    CPT Codes:

    • 49594: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); 3 cm to 10 cm, incarcerated or strangulated

    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

    Does Dr. Harmouch accept my insurance?

    Dr. Harmouch accepts most major insurance plans. Important: Please call our office at (281) 332-3909 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Harmouch accept in Webster, TX?

    Dr. Harmouch in Webster, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • AmeriBen

    • Blue Cross Blue Shield of Michigan

    • Cigna Group

    • Health Care Service Corporation

    • Humana

    • Medicare

    • Oscar Health

    • Texas Children's Hospital

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Harmouch's office located?

    Dr. Maamoun Harmouch's Primary Practice

    600 N Kobayashi Ste 114

    Webster, TX 77598

    (281) 332-3909

    Get Directions

    Dr. Maamoun Harmouch's Practice 2

    10970 Shadow Creek Pkwy Ste 220

    Pearland, TX 77584

    Get Directions

    Dr. Maamoun Harmouch's Practice 3

    6550 Fannin St Ste 2307

    Houston, TX 77030

    Get Directions

    Would you like to schedule an appointment with Dr. Maamoun Harmouch?

    Dr. Harmouch has appointments available at his Webster, TX office, as well as 2 other locations. Please select a location, date, and time below.

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

    Dr. Harmouch's National Provider Identifier (NPI) number is 1497098552.

    What common questions do patients ask about Dr. Harmouch?

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

    What is Dr. Maamoun Harmouch's specialty?

    Dr. Harmouch is a Colon & Rectal Surgeon (Proctologist) near Webster, TX.

    What does a Colon & Rectal Surgeon (Proctologist) do?

    A colon and rectal surgeon possesses the expertise to diagnose and treat a variety of ailments affecting the intestinal tract, including the colon, rectum, anal canal, and perianal area, through both medical and surgical interventions. Furthermore, this professional also engages with other organs and tissues, including the liver, urinary system, and female reproductive system, that are relevant to primary intestinal disorders.

    Is this Dr. Maamoun Harmouch affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Harmouch is affiliated with Hca Houston Healthcare Clear Lake, Houston Methodist Clear Lake Hospital, Houston Physicians' Hospital, Townsen Memorial Hospital - Humble, John Sealy Hospital, Galveston, Houston Methodist Willowbrook 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

    When to see a Colon & Rectal Surgeon (Proctologist)?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Colon & Rectal Surgeon (Proctologist). Explore 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 Maamoun Harmouch accepting new patients in Webster, TX?

    Yes, Dr. Maamoun Harmouch is accepting new patients at this time.

    Does Dr. Maamoun Harmouch offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Harmouch, or call (281) 332-3909 for more information.

    How can I make an appointment with Maamoun Harmouch?

    Please contact Dr. Harmouch's office at (281) 332-3909 for information regarding telehealth appointment availability or for scheduling assistance.

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