Caller reported a potential false negative urine hcg result with henry schein one step+ hcg urine cassette test vs.Serum hcg result.A urine sample from a (b)(6) old female pt was tested using henry schein one step+ hcg urine cassette test with a negative result.The patient's blood was tested with beta hcg result of 128,786miu/ml, the patient's last menstrual period was (b)(6) 2013.No treatment was administered after the negative result; the provider waited for the results of the blood test.No further details were available.
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