Neurology diagnostic & therapeutic procedures OHIP billing codes


All codes

Code Description Amount Ans Units Assist Units
Z804 Lumbar puncture $0.00 N/A N/A
Z805 - with instillation of medication or other therapeutic agent $0.00 N/A N/A
E871 - lumbar puncture using image guidance following a failed blind attempt, to Z804 or Z805 … add 25% $0.00 N/A N/A
G410 Amytal test (Wada)-bilateral - supervision and co-ordination of tests $0.00 N/A N/A
G413 Electrocorticogram - supervision and interpretation $0.00 N/A N/A
G419 Tensilon test $0.00 N/A N/A
G551 Katzman test (subarachnoid infusion test) including lumbar puncture $0.00 N/A N/A
G267 Intra-operative evaluation of movement disorder patient during functional neurosurgery $0.00 N/A N/A
G547 Clinical Programming of Deep Brain Stimulator (DBS) includes one or more visits for DBS checking, minor and major DBS adjustments, and intensive programming. First implantation site (maximum 1 per patient) $0.00 N/A N/A
G549 - additional implantation site(s) (maximum 1 per patient) $0.00 N/A N/A
G266 Electrophysiological assessment - of movement disorders includes multi-channel recording of EEG and EMG, rectification, averaging, back averaging, frequency analysis and cross correlation. $0.00 N/A N/A
G548 Electrophysiological assessment - of Deep Brain Stimulators - includes measuring electrode impedance, recording EEG and EMG, rectification, averaging, frequency analysis and cross correlation. $0.00 N/A N/A
G417 Electrophysiological assessment - inserting subtemporal needle electrodes … add $0.00 N/A N/A
G414 Routine EEG - technical component
- Technical Fee $24.40 N/A N/A
G415 Routine EEG - professional component
- Professional Fee $23.15 N/A N/A
G418 Routine EEG - professional component (16 - 21 channel EEG)
- Professional Fee $50.00 N/A N/A
G541 Sleep-deprived/induced EEG - technical component
- Technical Fee $39.00 N/A N/A
G543 Sleep-deprived/induced EEG - Professional component
- Professional Fee $60.00 N/A N/A
G540 - technical component … per unit
- Technical Fee $9.05 N/A N/A
G545 - professional component ... per unit
- Professional Fee $14.70 N/A N/A
G542 - technical component
- Technical Fee $23.10 N/A N/A
G546 - Professional component
- Professional Fee $30.45 N/A N/A
G554 - technical component
- Technical Fee $46.30 N/A N/A
G555 - Professional component
- Professional Fee $47.75 N/A N/A
G544 - technical component, per item … add
- Technical Fee $8.30 N/A N/A
G140 Upper or lower limbs - technical component
- Technical Fee $40.15 N/A N/A
G138 Upper or lower limbs - professional component
- Professional Fee $71.65 N/A N/A