Glucose, Quantitative, Urine

CPT: 82945
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Test Details

Synonyms

  • Sugar, Quantitative, Urine
  • Total Reducing Sugars, Urine
  • Urinary Sugar Test

Use

Aid in the evaluation of glucosuria, renal tubular defects; manage diabetes mellitus

Methodology

Enzymatic

Reference Interval

0−500 mg/24 hours

Specimen Requirements

Specimen

Urine (24-hour)

Volume

10 mL aliquot

Minimum Volume

0.5 mL aliquot

Container

Plastic urine container with boric acid or sodium fluoride

Patient Preparation

Void at 8 AM (or 8 PM) and discard the specimen. Then collect all the urine including the final specimen voided at the end of the 24-hour collection period (ie, 8 AM (or 8 PM) the following day).

Collection

Collect 24-hour urine with 1 g boric acid or sodium fluoride preservative. Mix well. Container must be labeled with patient's name and date and time collection was started and finished.

Storage Instructions

Refrigerate

Stability Requirements

Temperature

Period

Room temperature

Unstable

Refrigerated

14 days

Frozen

14 days

Freeze/thaw cycles

Stable x3

Causes for Rejection

Specimen not kept cold; no preservative; improper labeling

LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
003376 Glucose, Quantitative, Urine 013607 Glucose, Urine mg/dL 21305-8
003376 Glucose, Quantitative, Urine 013292 Glucose, Urine mg/24 hr 2351-5

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The LOINC® codes are copyright © 1994-2017, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC® codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Additional information regarding LOINC® codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf