Fee
| Component | Value |
|---|---|
| Provider fee | $48.05 |
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
- after localization with mammographic wire or radioactive seeds, to R107........................................................... add 48.05
- after localization with mammographic wire or radioactive seeds to R111 ............................................................ add 48.05
- after localization with mammographic wire or radioactive seeds, to R102, R158 or R159 .................................. add 48.05
Passages mentioning E525
OPERATIONS OF THE BREAST
Asst Surg Anae
INCISION
Needle biopsy
Z141 - one or more ........................................................................ nil 37.20
E542 - when performed outside hospital ............................... add 12.65
Z143 - large core breast biopsy - (14 gauge or larger bore needle) 144.85
Aspiration of cyst
Z139 - one or more ........................................................................ nil 37.20
Drainage of intramammary abscess or haematoma
# Z140 Single or multiloculated - local anaesthetic............................. 33.00
# Z740 Single or multiloculated - general anaesthetic ........................ 133.80 6
EXCISION
# R107 Tumour or tissue for diagnostic biopsy and/or treatment, e.g.
carcinoma, fibroadenoma or fibrocystic disease (single or
multiple - same breast) ...................................................... 6 169.95 6
# E525 - after localization with mammographic wire or radioactive
seeds, to R107........................................................... add 48.05
# R111 Partial mastectomy or wedge resection for treatment of breast
disease, with or without biopsy, e.g. carcinoma or extensive
fibrocystic disease .............................................................. 6 306.75 7
# E525 - after localization with mammographic wire or radioactive
seeds to R111 ............................................................ add 48.05
# E546 - with axillary node dissection up to the level of the axillary
vein, to R111 .............................................................. add 388.75
# E505 - with limited axillary node sampling, to R111............... add 178.05
Payment rules:
1.E505 is not eligible for payment in addition to Z427.
2.Z427 is only eligible for payment in addition to E546 when a frozen section report
demonstrates micrometastases.
[Commentary:
For sentinel node biopsy refer to Z427 p R2.]INTEGUMENTARY SYSTEM SURGICAL PROCEDURES
OPERATIONS OF THE BREAST
Asst Surg Anae
a.extensive undermining for local advancement flaps >10cm to obliterate inferior or lateral
excess flap deformities associated with simple mastectomies, or
b.modified M-plasty or fishtail closure
Note:
Skin grafts are not eligible for payment in addition to R117.
[Commentary:
For patients who have been approved by OHIP for mastectomy related to sex-reassignment
surgery, the following fee codes may apply for mastectomy depending on the technique:
1.R108 - Mastectomy simple + R120 for nipple preservation and grafting.]
# R109 Mastectomy, radical or modified radical (with or without biopsy) 6 780.00 7
[Commentary:
Skin grafts are eligible for payment in addition to R109.]
Mastectomy - male (benign)
Unilateral - for treatment of adolescent gynecomastia, gynecomastia secondary to endocrine or
genetic disorders (e.g. Klinefelter's Syndrome) or chemotherapy. Prior approval is not required.
Removal of male breast fat tissue by liposuction is not an insured service.
# R146 - simple ................................................................................. 6 177.50 7
# R147 - subcutaneous with nipple preservation .............................. 6 273.95 7
Mastectomy - male
Unilateral - for treatment of pathological male breast disease (with or without biopsy), e.g.
carcinoma
# R148 - simple ................................................................................. 6 311.95 7
# R149 - subcutaneous with nipple preservation .............................. 6 273.95 7
# E505 - with limited axillary node sampling, to R148 or R149 add 178.05
Oncoplastic Breast Surgery
# R102 Level 1 oncoplastic breast conserving lumpectomy or partial
mastectomy for malignancy................................................ 6 350.00 7
# R158 Level 2 oncoplastic breast conserving lumpectomy or partial
mastectomy for malignancy................................................ 6 547.45 7
# E505 - with limited axillary node sampling, to R102, R158 or
R159 .......................................................................... add 178.05
# E525 - after localization with mammographic wire or radioactive
seeds, to R102, R158 or R159 .................................. add 48.05
# E546 - with axillary node dissection up to the level of the axillary
vein, to R102, R158 or R159 ........................................... 388.75
# R159 Level 3 oncoplastic breast conserving lumpectomy or partial
mastectomy for malignancy................................................ 6 701.15 7
Payment rules:
1.R102 is only eligible for payment when
a.resected breast volume is <= 15% of ipsilateral breast parenchyma, and
b.the operative report documents dual plane undermining and lumpectomy defect closure
2.R102 includes nipple undermining, nipple-areolar complex elevation or centralization, skin
resection and glandular advancement if performed.Fee master record
Master, record 1222. Record Layout PDF, page 1.
E52520250401999999990000048050000000000000000000000000000000000000000000000
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 | 00000480500 / 48.05 |
| assistant | 00000000000 / 0 |
| specialist | 00000000000 / 0 |
| anaesthetist | 00000000000 / 0 |
| non anaesthetist | 00000000000 / 0 |
Explanation
AI-generated. Unreviewed.
Add-on for a procedure done after localization with mammographic wire or radioactive seeds. It is listed under breast operations for excision and oncoplastic breast surgery, to R107, R111, R102, R158 or R159.
Related codes
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