Creatinine, Urine - per 24h

0020473
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Example Reports
Abnormal
Normal

Ordering Recommendation

Mnemonic

UCRT

Methodology

Quantitative Spectrophotometry

Performed

Sun-Sat

Reported

Within 24 hours

New York DOH Approval Status

This test is New York DOH approved.

Specimen Required

Patient Preparation
Collect

24-hour urine. Specimen must be refrigerated during collection. Also acceptable: Random urine (no reference intervals).

Specimen Preparation

Transfer one 3 mL aliquot to an ARUP Standard Transport Tube. (Min: 0.5 mL) Also acceptable: Specimens previously preserved with 6M HCl, boric acid, or 5 percent NaOH.

Storage/Transport Temperature

Refrigerated.

Unacceptable Conditions
Remarks

Record total volume and collection time interval on transport tube and test request form.

Stability

Ambient: 48 hours; Refrigerated: 1 month; Frozen: 6 months

Reference Interval

Age
 Male
 Female
3-8 years 140-700 mg/d 140-700 mg/d
9-12 years 300-1300 mg/d 300-1300 mg/d
13-17 years 500-2300 mg/d 400-1600 mg/d
18-50 years 1000-2500 mg/d 700-1600 mg/d
51-80 years 800-2100 mg/d 500-1400 mg/d
81 years and older 600-2000 mg/d 400-1300 mg/d

Interpretive Data



Compliance Category

FDA

Note

Hotline History

N/A

CPT Codes

82570

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Components

Component Test Code* Component Chart Name LOINC
0020207 Creatinine, Urine - per volume 2161-8
0020208 Creatinine, Urine - per 24h 2162-6
0097110 Total Volume 19153-6
0097111 Hours Collected 30211-7
* 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.

Aliases

  • Creatinine, Random Urine
  • Creatinine, Urine
  • Urine creatinine, random
Creatinine, Urine - per 24h