Search our extensive Laboratory Test Directory to find test codes, ordering recommendations, specimen stability information, Test Fact Sheets, and more.
Recommendations when to order or not order the test. May include related or preferred tests.
New York DOH Approval Status
Indicates whether a test has been approved by the New York State Department of Health.
This test is New York state approved.
Specimen Required
Patient PreparationInstructions patient must follow before/during specimen collection.
CollectSpecimen type to collect. May include collection media, tubes, kits, etc.
Tissue.
Specimen PreparationInstructions for specimen prep before/after collection and prior to transport.
Formalin fix (10 percent neutral buffered formalin is preferred) and paraffin embed specimen. Protect paraffin block and/or slides from excessive heat. Transport all case material to include stained slides, paraffin blocks and surgical pathology report in a consultation transport kit (ARUP supply #53462) available on eSupply using ARUP ConnectTM or contact ARUP Client Services at (800)522-2787.
Storage/Transport TemperaturePreferred temperatures for storage prior to and during shipping to ARUP. See Stability for additional info.
Room temperature. Also acceptable: Refrigerated. Ship in cooled container during summer months.
Unacceptable ConditionsCommon conditions under which a specimen will be rejected.
Specimens submitted with non-representative tissue type. Depleted specimens.
RemarksAdditional specimen collection, transport, or test submission information.
Submit electronic request. If you do not have electronic ordering capability, use an ARUP Anatomic Pathology Form (#32960) with an ARUP client number. For additional technical details, contact ARUP Client Services at (800) 522-2787.
StabilityAcceptable times/temperatures for specimens. Times include storage and transport time to ARUP.
Expected turnaround time for a result, beginning when ARUP has received the specimen.
Varies
Reference Interval
Normal range/expected value(s) for a specific disease state. May also include abnormal ranges.
Interpretive Data
May include disease information, patient result explanation, recommendations, or details of testing.
Refer to report.
Compliance Category
Varies by Report
Note
Additional information related to the test.
Appropriate stains and other ancillary testing may be performed and charged separately. Tests requested by the referring physician (eg., immunostains, molecular studies, etc.) may not be performed if they are deemed to be unnecessary by the reviewing ARUP pathologist. For all pathology consultations, ancillary testing is ordered at the discretion of the ARUP pathologist.
Hotline History
N/A
CPT Codes
The American Medical Association Current Procedural Terminology (CPT) codes published in ARUP's Laboratory Test Directory are provided for informational purposes only. The codes reflect our interpretation of CPT coding requirements based upon AMA guidelines published annually. CPT codes are provided only as guidance to assist clients with billing. ARUP strongly recommends that clients confirm CPT codes with their Medicare administrative contractor, as requirements may differ. CPT coding is the sole responsibility of the billing party. ARUP Laboratories assumes no responsibility for billing errors due to reliance on the CPT codes published.
88321 or 88323 or 88325, if ancillary testing is performed, additional CPT codes and charges may apply
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.