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Laboratory Test Directory

HCG Screen, Urine, For Pregnancy Assessment Only


Name Method Department Units
HCG, Urine Qualitative Rapid chromatographic immunoassay
Core Lab, Urinalysis

Battery Members

HCG and urine specific gravity.

Specimen Requirements

Urine - Random

Container Type Container Size Specimen Volume

Sterile container

N/A 1 mL

Refrigerated - 48 hour(s)
Frozen - 3 month(s)
Room temperature - 8 hour(s)

Reasons for Rejection

  • Not received within specified time frame
  • Collected in diaper or cotton balls


This test is designed only to detect pregnancy. Do not use as a tumor marker. Tests performed at Laboratory Service Centers do not include specific gravity. Specimens with low specific gravity may have a falsely negative HCG. Stable 8 hours at room temperature. Samples collected from either a diaper or cotton balls are unacceptable.

CPT Code

  • 81025