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Desmoplastic Small Round-Cell Tumor (DSRCT) by Reverse Transcriptase PCR (RT-PCR), Paraffin

CPT Code Information Current Value

81401-EWSR1/WT1 (t(11;22)) (eg, Ewing sarcoma/peripheral neuroectodermal tumor), translocation analysis, qualitative, and quantitative, if performed

CPT Code Information Value Prior to 1/01/2013 7:04am

Desmoplastic Small Round Cell Tumor (DSRCT) by Reverse Transcriptase PCR (RT-PCR), Paraffin

83894-Separation by gel electrophoresis

83896 x 2-Nucleic acid probe, each

83898-Amplification of patient nucleic acid

83902-Reverse transcription 

83912-Interpretation and report


Ewing Sarcoma (EWS), 22q12 (EWSR1) Rearrangement, FISH, Tissue

88271 x 2-DNA probe, each (if appropriate)

88275-Interphase in situ hybridization, 100-300 cells (if appropriate)

88291-Interpretation and report (if appropriate)