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Order Code LABGOR, ZW83 Rheumatoid Factor, Synovial Fluid

Important Note

Mayo Test Code: ZW83

Additional Codes

Focus referral lab code:  70352

(Mayo Access will ask you for this)

Specimen Requirements

Send 1 mL of synovial fluid.

Minimum volume: 1mL

1. Label container with patient’s name, date of birth or hospital medical record number, date, specimen source, time of collection, and collector’s initials.

Day(s) Test Set Up

Monday through Friday

Performing Laboratory

Referral thru Mayo Medical Laboratories - Focus

Methodology

Latex Agglutination

Test Classification and CPT Coding

86431

Specimen Transport Temperature

Refrigerate (preferred):  14 days

Frozen:  30 days