EWSF/35268:
Ewing Sarcoma, 22q12 (EWSR1) Rearrangement, FISH, Tissue

CPT Code Information Current Value

88271x2 88291 - NA probe, each (first probe set), Interpretation and report 88271x2 -DNA probe, each; each additional probe set (if appropriate) 88271x1 -DNA probe, each; coverage for sets containing 3 probes (if appropriate) 88271x2 -DNA probe, each; coverage for sets containing 4 probes (if appropriate) 88271x3 -DNA probe, each; coverage for sets containing 5 probes (if appropriate) 88274 w/modifier 52 -Interphase in situ hybridization, <25 cells, each probe set (if appropriate) 88274 -Interphase in situ hybridization, 25 to 99 cells, each probe set (if appropriate) 88275 -Interphase in situ hybridization, 100 to 300 cells, each probe set (if appropriate)

CPT Code Information Value Prior to 2/21/2024 3:02pm

88271x2 88291 - DNA probe, each (first probe set), Interpretation and report 88271x2 - DNA probe, each; each additional probe set (if appropriate) 88271x1 - DNA probe, each; coverage for sets containing 3 probes (if appropriate) 88271x2 - DNA probe, each; coverage for sets containing 4 probes (if appropriate) 88271x3 - DNA probe, each; coverage for sets containing 5 probes (if appropriate) 88274 w/modifier 52 - Interphase in situ hybridization, <25 cells, each probe set (if appropriate) 88274 - Interphase in situ hybridization, 25 to 99 cells, each probe set (if appropriate)       88275 - Interphase in situ hybridization, 100 to 300 cells, each probe set (if appropriate)