G121 OHIP code: technical component

Fee

Component	Value
Provider fee	$14.55

Schedule and sources

Fee edition: October 1, 2026
Record effective: 2026-04-01
Schedule edition: July 22, 2026; effective July 1, 2026
Official files: Fee master Schedule PDF Ontario source page

PDF page 433 / J19

- technical component .......................................................... 14.55

Passages mentioning G121

PDF page 25 / GP11

Payment for Diagnostic and Therapeutic Services Rendered at a Hospital
  The technical component of a diagnostic and therapeutic service listed below and rendered in a
  hospital is payable at 86.10% of the listed fee in the column headed “T”.
  G104A, G111A, G121A, G127A, G140A, G143A, G146A, G149A, G152A, G153A, G167A,
  G174A,G181A, G209A, G284A, G308A, G310A, G311A, G315A, G414A, G440A, G441A, G442A,
  G443A,G448A, G451A, G455A, G466A, G471A, G519A, G540A, G541A, G542A, G544A, G554A,
  G570A,G574A, G582A, G585A, G647A, G648A, G651A, G652A, G654A, G655A, G682A, G683A,
  G684A,G685A, G686A, G687A, G688A, G689A, G694A, G695A, G815A, G850A, G851A, G852A,
  G853A,G854A, G855A, G856A, G857A, G858A, J301B, J304B, J324B, J327B

Fee master record

Master, record 1871. Record Layout PDF, page 1.

G12120260401999999990000014550000000000000000000000000000000000000000000000

Auxiliary master fields are preserved as raw scaled values. The linked layout calls them zero-filled, but this edition contains non-zero values. They are not presented as final dollar fees or PDF units.

Field	Raw / scale 10,000
provider	00000145500 / 14.55
assistant	00000000000 / 0
specialist	00000000000 / 0
anaesthetist	00000000000 / 0
non anaesthetist	00000000000 / 0

Explanation

AI-generated. Unreviewed.

This is the technical component of an impedance plethysmography blood flow study. It is listed under blood flow studies (Doppler or other) in the non-invasive cardiography section and covers unilateral or bilateral studies.

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