Pediatric epilepsy surgery demands meticulous multi-stage coding across invasive stereo-EEG electrode implantation, stereotactic robotic guidance, continuous long-term video-EEG monitoring, and second-stage hemispherotomy or laser ablation. Commercial insurers frequently downcode complete hemispherotomies (61543) to simple lobectomies, deny robotic guidance (+61781), or reject staged procedures due to missing Modifier -58.
Audit stereo-electroencephalography (sEEG 61760), cranial robotic stereotactic neuronavigation (+61781), staged complete hemispherotomy disconnections (61543), and continuous video-EEG monitoring (95724).
Stereotactic implantation of depth electrodes into brain for seizure onset localization
Robotic multi-lead stereotactic depth electrode implantation.
Stereotactic computer-assisted navigation; cranial, intradural (robotic guidance)
Modifier 51 exempt add-on. Supported by robotic trajectory log and multi-planar coordinate mapping.
Craniotomy for partial or complete hemispherotomy (functional/anatomical)
Complete surgical disconnection including transventricular callosotomy, temporal resection, and opercular disconnects.
Continuous video-EEG monitoring with daily physician review and interpretation (24 hr)
Modifier 26 professional component verified with signed epileptologist electroclinical correlation note.
Documented multi-planar robotic stereotaxy with depth electrode anchor placement for refractory focal epilepsy.
Autonomous coordinate planning and robotic arm registration substantiated in operative record.
Complete hemispheric isolation documented under intractable pediatric hemimegalencephaly or Rasmussen encephalitis protocol.
Daily formal interpretation documented with electroclinical ictal onset capture and spike wave analysis.
ISA*00* *00* *ZZ*SUBMITTER *ZZ*PAYER *260908*1200*^*00501*000000001*0*P*:~ GS*HC*SUBMITTER*PAYER*20260908*1200*1*X*005010X222A1~ ST*837*0001*005010X222A1~ BHT*0019*00*REF20260908*20260908*1200*CH~ NM1*85*2*PEDIATRIC EPILEPSY SURGERY*****XX*1988888882~ NM1*IL*1*CHILD*JANE****MI*EPI9981244~ CLM*EPI-20260908*11120.00***11:B:1*Y*A*Y*Y~ LX*1~ SV1*HC:61760:N*4250.00*UN*1***1~ DTP*472*D8*20260908~ LX*2~ SV1*HC:+61781:N*540.00*UN*1***1~ DTP*472*D8*20260908~ LX*3~ SV1*HC:61543:58*5850.00*UN*1***1~ DTP*472*D8*20260908~ LX*4~ SV1*HC:95724:26*480.00*UN*1***1~ DTP*472*D8*20260908~ SE*19*0001~ GE*1*1~ IEA*1*000000001~
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