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LifeLabs Medical Laboratory Services fax number

(416) 384-1879

Laboratory Requisitions

Used for: Submitting physician requisitions for laboratory testing; LifeLabs processes orders and returns test results/ confirmations to the submitting clinician (often via fax or secure portal).

Fax destination details

Department
Laboratory Requisitions
Purpose
Submitting physician requisitions for laboratory testing; LifeLabs processes orders and returns test results/ confirmations to the submitting clinician (often via fax or secure portal).
Form
Healthcare Provider Requisition — Ontario OHIP Laboratory Requisition (Laboratory Requisition - Requisitioning Physician / Practitioner)
Address
240 Duncan Mill Rd, Toronto, ON M3B 3S6, Canada

Before you send

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  • Check the organization website or call its main line for the current fax number.
  • Include a cover sheet and any case, member, claim, or form reference required.
  • Keep the delivery confirmation with your submission records.

Requisitions must be completed in full, signed and dated by the ordering clinician; use the province-appropriate requisition form for the patient location (Ontario uses the OHIP Laboratory Requisition).

Review official form instructions

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