Helicobacter pylori Culture
Test code
CPT code(s)*
Test resources
Details
Methodology
Culture
Assay category
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.
Alternative name(s)
H pylori
Specimen requirements | |
|---|---|
| Patient preparation | None Specified |
| Preferred specimen(s) | 3 mm Gastric/Antral or Duodenal biopsy collected in Brucella broth or Trypticase Soy Broth (TSB) with 10-20% glycerol |
| Alternative specimen(s) | Gastric/Antral or Duodenal brushings collected in Brucella broth or Trypticase Soy Broth (TSB) with 10-20% glycerol • Gastric/Antral or Duodenal biopsy or brushings collected in Brucella or Trypticase Soy Broth (TSB) without glycerol, or non-bacteriostatic saline |
| Minimum volume | Any amount |
| Transport container | Brucella broth or equivalent with 10-20% glycerol |
| Transport temperature | Brucella broth or equivalent with glycerol: Frozen -70° C Broth with or without glycerol, or sterile non-bacteriostatic saline: Refrigerated (cold packs) |
| Specimen stability | Specimens with glycerol Room temperature: Unacceptable Refrigerated: 48 hours Frozen -20° C: Unacceptable Frozen -70° C: 5 days All other specimens Room temperature: Unacceptable Refrigerated: 48 hours Frozen: Unacceptable |
| Reject criteria | Transport swab with or without gel • Stool |
Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.
*The CPT codes provided are based on AMA guidance and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.
This material contains content from LOINC® (http://loinc.org). The LOINC Table, LOINC Table Core are copyright © 1995-2019, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee and is available at no cost under the license at http://loinc.org/license.
The tests listed by specialty and category are a select group of tests offered. For a complete list of Quest Diagnostics tests, please adjust the filter options chosen, or refer to our Directory of Services.