Fee
| Component | Value |
|---|---|
| Provider fee | $16.95 |
Schedule and sources
- Fee edition
- October 1, 2026
- Record effective
- 2025-04-01
- Schedule edition
- July 22, 2026; effective July 1, 2026
- Official files
- Fee masterSchedule PDFOntario source page
Antidiuretic hormone response test including the 8 hour water deprivation test ................................................................... 16.95
Passages mentioning G337
DIAGNOSTIC AND THERAPEUTIC PROCEDURES
ENDOCRINOLOGY AND METABOLISM
Fee
+ G493 ACTH test - single or multiple, per injection ........................... 6.25
+ G337 Antidiuretic hormone response test including the 8 hour water
deprivation test ................................................................... 16.95
+ G338 Clonidine suppression test (for the investigation of
pheochromocytoma) - with physician present - includes
venipunctures ..................................................................... 24.90
Glucagon test
+ G494 - (Type A) for carbohydrate response ................................... 10.20
+ G495 - (Type B) for hypertension, pheochromocytoma and
insulinoma provocative test (including cold pressor test) ... 42.30
G358 Growth hormone exercise stimulation test with physician
present (includes venipunctures) ....................................... 24.90
+ G340 Histamine test to include a control cold pressor test .............. 45.45
+ G341 Hypertonic saline infusion test ................................................ 16.95
+ G497 Insulin hypoglycemia pituitary function test with or without TRH
and LHRH alone or in combination .................................... 49.80
+ G318 Insertion of non-biodegradable long-acting subcutaneous
medication implant ............................................................. 42.00
Payment rules:
1. G318 is not eligible for payment when provided by injection.
2. G318 is only eligible for payment when the service is personally rendered by the physician
[Commentary:
1.Nexplanon is an example of non-biodegradable long-acting subcutaneous medication
implant.
2.Zoladex is an example of a biodegradable medication implant for which G318 is not eligible
for payment.
3.See Z114 and Z115 for removal of long-acting subcutaneous medication implant.
4.For injections that do not meet the above criteria for G318, see Injections listings on page
J54 of the Schedule.]
Diabetes monthly management
The provision to a patient, patient's relative(s), patient's representative or other caregiver(s) of medical
advice, direction or information by telephone or otherwise, in which a change in the frequency or dose
of insulin therapy is initiated regarding a patient treated with insulin injections (2 or more daily) or
insulin by pump (a "contact").Fee master record
Master, record 2049. Record Layout PDF, page 1.
G33720250401999999990000016950000000000000000000000000000000000000000000000
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 | 00000169500 / 16.95 |
| assistant | 00000000000 / 0 |
| specialist | 00000000000 / 0 |
| anaesthetist | 00000000000 / 0 |
| non anaesthetist | 00000000000 / 0 |
Explanation
AI-generated. Unreviewed.
Antidiuretic hormone response test, including the 8 hour water deprivation test, listed under Endocrinology and Metabolism.
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