Digestive System Tests

The digestive system, also known as the gastrointestinal system, is a complex set of organs that transport and process the food we eat and transform it into energy for our metabolism to consume. Digestive system tests can help determine whether or not this essential system is working properly and diagnose problems or gastrointestinal disorders of the pancreas, intestine, colon and liver. Order a digestive system blood test today to ensure optimal digestive health of your gastrointestinal tract!

Digestive System Tests: Provide Overall Digestive Health and Identify Gastrointestinal Disorders

Choose Your Lab

Walk-In Lab is proud to contract with LabCorp and Quest Diagnostics with a combined 3,700 lab locations nationwide. Pricing may vary between laboratories so switch between labs to compare pricing, test details and availability. If you prefer specialty kit testing, select Home Test Kits and the testing kit will be mailed to you for specimen collection.
LabCorp: Online lab testing is prohibited in MA, MD, NY, NJ and RI.
Quest Diagnostics: Online lab testing is prohibited in NY, NJ and RI.

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  1. Helicobacter pylori ( H. Pylori) Antigen Stool Test

    Establishes the presence and possible etiologic role of Helicobacter pylori in cases of chronic gastric ulcer, gastritis, duodenal ulcer, dyspepsia, etc.

    Your Price

    $95.00

  2. Anemia #1 Baseline Blood Test Panel

    Includes Iron w/TIBC, Ferritin and Transferrin.

    Your Price

    $89.00

  3. Inflammatory Bowel Disease (IBD) Profile Blood Test

    Blood test to rule out Crohn's disease and ulcerative colitis.

    Your Price

    $188.00

  4. Gastrin Blood Test

    Used to detect an overproduction of gastrin, to help diagnose Zollinger-Ellison syndrome and G-cell hyperplasia, and to monitor for recurrence of a gastrin-producing tumor (gastrinoma).

    Your Price

    $79.00

  5. Stool Culture Test

    Detects bacterial pathogenic organisms in the stool; diagnoses typhoid fever, enteric fever, bacillary dysentery, Salmonella infection.

    Your Price

    $139.00

  6. Candida Antibodies Blood Test, IgA IgG and IgM, ELISA

    Detection of IgG, IgA, and IgM antibodies to Candida albicans.

    Your Price

    $199.00

  7. Helicobacter pylori (H. pylori) UREA Breath Test

    The urea breath test can be used to aid in the diagnosis of H pylori infection. The test can also be used to assess therapy when it is administered more than a month after completion of therapy.

    Your Price

    $163.00

  8. Gluten Blood Test

    Diagnoses celiac disease. Usually ordered on patients with symptoms suggesting celiac disease, including abdominal pain and anemia.

    Your Price

    $32.00

  9. Liver Profile #1 Baseline Blood Test Panel

    Hepatic-7 panel, Gamma-Glutamyl Transferase (GGT), Lactic acid dehydrogenase (LDH), and Total Cholesterol.

    Your Price

    $34.00

  10. Helicobacter pylori (H. pylori) Antibodies Blood Test, IgA IgG and IgM

    Aids in the diagnosis of acute and chronic H pylori infections in patients with gastric and duodenal disease.

    Your Price

    $278.00

  11. Gliadin Antibody Profile Blood Test, IgA and IgG

    Detection of gliadin antibodies aids in the diagnosis and monitoring of certain gluten-sensitive enteropathies, such as celiac disease and dermatitis herpetiformis.

    Your Price

    $69.00

  12. Liver Profile #3 Extreme Blood Test Panel

    Includes Hepatic-7 Panel + GGT, LDH, Total Cholesterol plus PT, CBC's, AFP, and Ferritin, plus Acute Hepatitis Panel.

    Your Price

    $235.00

  13. Ammonia Plasma Test

    Test on a compound produced by intestinal bacteria and by cells in the body during the digestion of protein.

    Your Price

    $38.00

  14. Celiac Disease Comprehensive Antibody Profile Blood Test

    Aids in the diagnosis of gluten-sensitive enteropathies, a disease of the intestinal tract.

    Your Price

    $298.00

  15. Helicobacter pylori (H. pylori) Antibodies Blood Test, IgA

    Diagnose H pylori infection in patients with duodenal disease and for monitoring the eradication of H pylori following antimicrobial therapy; identify the small percentage of H pylori-infected patients who fail to mount a systemic IgG response and demonstrate IgA antibodies only and for those patients who have chronic mucosal infections.

    Your Price

    $69.00

  16. Celiac Disease Profile Blood Test

    Aids in the diagnosis of gluten-sensitive enteropathies, a disease of the intestinal tract.

    Your Price

    $198.00

  17. Celiac Disease Profile II Blood Test

    Aids in the diagnosis of gluten-sensitive enteropathies, a disease of the intestinal tract.

    Your Price

    $248.00

  18. Celiac Disease HLA DQ Association Blood Test

    Used in support of the diagnosis of celiac disease.

    Your Price

    $284.00

  19. Hepatic Function (Liver) Panel Blood Test

    This liver function test may be useful in screening for liver disease and liver damage.

    Your Price

    $29.00

  20. Casein Allergy Blood Test, IgE

    The Casein Allergy Test is qualitative allergen specific IgE blood test to determine if you are suffering from a hypersensitivity to Casein, the main protein in milk.

    Your Price

    $58.00

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