Ordering RecommendationRecommendations when to order or not order the test. May include related or preferred tests.
Use to diagnose patients for mucopolysaccharidosis type I (also known as MPS I, Hurler, Scheie, and Hurler-Scheie syndromes). To screen for all types of MPS, refer to Mucopolysaccharides Screen - Electrophoresis & Quantitation, Urine (0081352). To monitor glycosaminoglycans (GAGs) in patients previously diagnosed with MPS, refer to Mucopolysaccharides, Quantitative, Urine (0081357).
MnemonicUnique test identifier.
A-I LEUK
MethodologyProcess(es) used to perform the test.
Quantitative Fluorometry
PerformedDays of the week the test is performed.
Varies
ReportedExpected turnaround time for a result, beginning when ARUP has received the specimen.
3-10 days
New York DOH Approval StatusIndicates test has been approved by the New York State Department of Health.
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect
Yellow (ACD Solution B), Lavender (K2EDTA), or Lavender (K3EDTA).
Specimen Preparation
Transport 3 mL whole blood. (Min: 1 mL)
Storage/Transport Temperature
Room Temperature (Preferred) or Refrigerated
Unacceptable Conditions
Grossly hemolyzed or heparinized specimens.
Remarks
Additional information is required: Clinical Indication for testing.
Reference IntervalNormal range/expected value(s) for a specific disease state. May also include abnormal ranges.
12 - 65 nmol hydrolyzed/hr/mg protein
Interpretive DataBackground information for test. May include disease information, patient result explanation, recommendations, details of testing, associated diseases, explanation of possible patient results.
Refer to report.
This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the US Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes.
Compliance Category
Laboratory Developed Test (LDT)
NoteAdditional information related to the test.
Hotline History
N/A
CPT CodesThe 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.
* 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.
AliasesOther names that describe the test. Synonyms.
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