OHIP Billing Codes

Specialty: Anaesthesiologists Services

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Code Description Fee

After Hours Premiums

E400 Evenings (17:00h 24:00h) Monday to Friday or daytime and evenings on Saturdays, Sundays or Holidays - add 50%
E401 Nights (00:00 - 07:00) - add 75%

Anaesthesia for Nerve Block Procedures

E031 General anaesthesia or deep sedation
E030 Procedural sedation

Cancelled Surgery

E006A When a Anaesthesiologist or Surgical Assistant procedure is cancelled

Colonoscopy and Sigmoidoscopy

E032 Anaesthesia service for Z491, Z492, Z493, Z494, Z495, Z496, Z497, Z498, Z499, Z555 or Z580

Complete Study - 1 and 2 dimensions

G571 Professional component $96.20
G570 Technical component $118.95

COVID-19 Immunization

G593 COVID-19 vaccine $13.00

Extra Units

E018 Adult aged 80 years and older

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E007 Adult aged from 70 to 79 years inclusive
E020 ASA E - patient undergoing anaesthesia for emergency surgery which commences within 24 hours of operating room booking, to E022C, E017C or E016C
E022 ASA III - patient with severe systemic disease limiting activity but not incapacitating
E017 ASA IV patient with incapacitating systemic disease that is a constant threat to life
E016 ASA V moribund patient not expected to live 24 hours with or without operation
E009 Infant aged 29 days to 1 year of age
E019 Infant or child from 1 year to 8 years of age inclusive
E014 Newborn to 28 days
E011 Patient in prone position during surgery
E024 Patient in sitting position during surgery, greater than 60 degrees upright
E012 Patient who is known to have malignant hyperthermia or there is a strong suspicion of susceptibility, and the anaesthetic requires full malignant hyperthermia set up and management
E010 Patient with BMI >40
E021 Premature newborn less than 37 weeks gestational age
E025 Unanticipated massive transfusion transfusion of at least one blood volume of red blood cells

Obstetrics - Continuous Conduction anaesthesia

E111 Combined spinal-epidural for labour to P014C - add $51.00

Ocular Surgery, Cystoscopy, and Examination Under Anaesthesia

E023 Anaesthesia service for E137, E138, E139, E140, E141, E143, E144, E145, E146, E147, E149, Z432, Z606, or Z607

Replacement of Listed Basic Units

E013 When anaesthetic management is required for the emergency relief of acute upper airway (above the carina) obstruction (excluding choanal atresia)
E002 When hypothermia is used by the anaesthesiologist in procedures not specifically identified as requiring hypothermia.

Replacement of Surgical Assistant/Anaesthesiologist

E005A When a Anaesthesiologist or Surgical Assistant is replaced during a procedure

Second Anaesthesiologist

E001 When more than one anaesthesiologist are necessary in the interest of the patient.

The information presented on this page is general information only and is not intended as legal, financial or other professional advice. A professional advisor should be consulted regarding your specific situation. While information presented is believed to be factual and current, its accuracy is not guaranteed and it should not be regarded as a complete analysis of the subjects discussed. No endorsement of any third parties or their advice, opinions, information, products or services is expressly given or implied by RBCx or its affiliates.

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