Radiofrequency ablation icd 9 July 8, 2019 16 32 64 128 Radiofrequency ablation icd 9 code Radiofrequency ablation heart icd 9 Endovenous radiofrequency ablation icd 9 Radiofrequency ablation thyroid icd 9 Radiofrequency ablation liver icd 9 Radiofrequency catheter ablation icd 9