#ExistRefRangeSet>
Reference Interval:
#ExistRefRange>By report
*ExistRefRange>
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*ExistRefRangeSet>
#ExistNote>
| Note: |
Initial testing includes RF, C3, C4, and ANA. Specimens are screened for ANA using ELISA. If antibodies are detected, then an IFA titer will be added. If confirmed by IFA, then specimen will be tested for dsDNA antibody, TPO, Scl-70, and ENA (RNP, Smith, SSA, and SSB) antibodies.
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*ExistNote>
#ExistCPT>
| CPT Code(s): |
86431 RF; 86160 C3; 86160 C4; 86038 ANA; if reflexed add 86039 ANA titer; if reflexed add 86235 RNP; 86235 Smith; 86235 SSA; 86235 SSB; 86235 Scl-70; 86376 TPO; 86225 dsDNA; if dsDNA reflexed, add 86225 dsDNA titer.
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*ExistCPT>
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