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Dr. Basim Abdelkarim, MD

Upland, CA

20 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Abdelkarim, Gastroenterologist in Upland, CA?

    Dr. Basim Abdelkarim, MD is a Gastroenterologist, who primarily practices in Upland, CA with 1 additional practice location. He has been practicing for over 20 years and is board certified. Dr. Abdelkarim graduated from University of California and completed his residency at Univ Of California Irvine Medical Center. Dr. Abdelkarim is fluent in English, Arabic, and Spanish, and is currently seeing new patients. Dr. Abdelkarim’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Abdelkarim’s office.

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

    • Residency: Univ Of California Irvine Medical Center

    • Medical School: University of California

    Is Dr. Abdelkarim board certified as a Gastroenterologist?

    Yes, Dr. Basim Abdelkarim, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Abdelkarim speak?

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

    • Arabic
    • English
    • Spanish

    What conditions does a Gastroenterologist like Dr. Abdelkarim typically treat?

    As a Gastroenterologist, Dr. Abdelkarim 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. Abdelkarim. 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.

    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:

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

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    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

    What procedures does a Gastroenterologist like Dr. Abdelkarim typically perform?

    As a Gastroenterologist, Dr. Abdelkarim 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. Abdelkarim. 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.

    Also known as:

    • Colonoscopy with Biopsy
    • Diagnostic Colonoscopy with Biopsy
    • Colonoscopy with Polyp Removal
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening
    • Colon Exam with Biopsy
    • Lower Endoscopy
    • Colon Cancer Screening
    • Flexible Colonoscopy with Polypectomy
    • Colon Polyp Removal
    • Colorectal Lesion Excision

    CPT Codes:

    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique

    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:

    • Hemorrhoid Removal with Rubber Band Ligation
    • Rubber Band Ligation for Hemorrhoids
    • Internal Hemorrhoid Ligation
    • Banding of Hemorrhoids
    • Hemorrhoid Banding

    CPT Codes:

    • 46221: Hemorrhoidectomy, internal, by rubber band ligation(s)

    Also known as:

    • Colonoscopy with Injections
    • Diagnostic Upper Endoscopy with Biopsy
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy with Injection
    • Colon Scope with Medication
    • Therapeutic Colonoscopy
    • EGD with Biopsy
    • Esophagogastroduodenoscopy
    • Upper GI Endoscopy
    • Stomach Scope with Sample

    CPT Codes:

    • 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
    • 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    Does Dr. Abdelkarim accept my insurance?

    Dr. Abdelkarim accepts most major insurance plans. Important: Please contact the office before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Abdelkarim accept in Upland, CA?

    Dr. Abdelkarim in Upland, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Shield of California

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Inland Empire

    • Medicare

    • OptumRx Administered Payer

    • Other Health Care Provider

    • Other Provider Networks

    • UnitedHealth Group

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    Where is Dr. Abdelkarim's office located?

    Dr. Basim Abdelkarim's Primary Practice

    1310 San Bernardino Rd Ste 103

    Upland, CA 91786

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    Dr. Basim Abdelkarim's Practice 2

    16850 Bear Valley Rd

    Victorville, CA 92395

    Get Directions

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

    Dr. Abdelkarim's National Provider Identifier (NPI) number is 1932217544.

    What common questions do patients ask about Dr. Abdelkarim?

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

    What is Dr. Basim Abdelkarim's specialty?

    Dr. Abdelkarim is a Gastroenterologist near Upland, CA.

    What does a Gastroenterologist do?

    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.

    Is Dr. Basim Abdelkarim affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Abdelkarim is affiliated with San Antonio Regional Hospital, Casa Colina Hospital And Centers For Healthcare, Arrowhead Regional Medical Center, Kaiser Permanente Fontana Medical Center, St. Bernardine Medical Center, Southern Hills Hospital & Medical Center 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 Gastroenterologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Gastroenterologist. 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 Dr. Basim Abdelkarim accepting new patients in Upland, CA?

    Yes, Dr. Basim Abdelkarim is accepting new patients at this time.

    Does Dr. Basim Abdelkarim offer online booking?

    Please contact Dr. Abdelkarim's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Basim Abdelkarim?

    Please contact Dr. Abdelkarim's office to schedule an appointment.

    Where is Dr. Abdelkarim's office located?

    Dr. Abdelkarim's offices are located in Upland, CA and Victorville, CA.

    Which board certifications does Dr. Basim Abdelkarim have?

    Dr. Basim Abdelkarim is certified by the American Board of Internal Medicine.