Free κ and λ Light Chains Plus Ratio, Quantitative, Urine (Serial Monitor)

CPT: 83883(x2)
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Test Details

Test Includes

Long-term serial monitoring of results; color graphic summary report

Clinical Information

Special Instructions

The account must submit the patient's Social Security number to monitor. Values obtained with different assay methods should not be used interchangeably in serial testing. It is recommended that only one assay method be used consistently to monitor each patient's course of therapy. To order this test without the serial monitor service, use test 121228. For a complete test description, see Free κ and λ Light Chains Plus Ratio, Quantitative, Urine [121228].


Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
121243 Free K+L Lt Chains,Qn,U Serial 121229 Free Kappa Lt Chains,Ur mg/L 27365-6
121243 Free K+L Lt Chains,Qn,U Serial 121230 Free Lambda Lt Chains,Ur mg/L 27394-6
121243 Free K+L Lt Chains,Qn,U Serial 121231 Kappa/Lambda Ratio,U 33559-6

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