Ordering RecommendationRecommendations when to order or not order the test. May include related or preferred tests.
Identify C diphtheriae in clinical specimens.
MnemonicUnique test identifier.
MC DIPH
MethodologyProcess(es) used to perform the test.
Culture/Identification
PerformedDays of the week the test is performed.
Sun-Sat
ReportedExpected turnaround time for a result, beginning when ARUP has received the specimen.
Negative at 4 days Positives as soon as detected
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
Nasopharynx, throat, or wound swab. Swab nasopharynx and throat at the site of membrane or inflammation to increase recovery. Swab base of cleansed wound, if present. Submit each swab with a separate test order.
Reference IntervalNormal range/expected value(s) for a specific disease state. May also include abnormal ranges.
Culture negative for Corynebacterium diphtheriae.
Interpretive DataBackground information for test. May include disease information, patient result explanation, recommendations, details of testing, associated diseases, explanation of possible patient results.
Compliance Category
Standard
NoteAdditional information related to the test.
If the organism is isolated, identification and toxin testing will be confirmed by the Center for Disease Control.
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.
87081; Identification CPT codes may vary based on method
* 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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