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Test Code RF Rheumatoid Factor, Plasma

Important Note

Note: Specimen Requirement Change effective 3/6/24

Additional Codes

 

Ordering Mnemonic
RF

 

Methodology

Latex Particle ImmunoTurbidometric

Performing Laboratory

Holland Hospital Laboratory Services

Specimen Requirements

Plasma

Container/Tube: Lithium Heparin (Mint) tube

Specimen Volume: 1 mL of plasma

Specimen Transport Temperature

Refrigerate

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

86431 (HH Bill Code 0205338)

Reference Values

0-14 IU/mL