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Elective Surgery Information System (ESIS)

The Elective Surgery Information System (ESIS) is a patient-level collection of elective surgery waiting list data from approved Victorian public healthcare services. ESIS was introduced in 1997 to provide electronic waiting list data to the department.

Elective Surgery Information System (ESIS) manual

The Elective Surgery Information System manual (ESIS) is for health services, their vendors and data users who report or use ESIS data.

The purpose of the ESIS manual is to:

  • provide definitions of data elements
  • how to compile and submit data
  • information for contributors and data users
  • code lists and links to reference files
  • contact details for support services

Current manual

ESIS manual 2025-26
Word 1.25 MB
(opens in a new window)

Previous manuals

ESIS manual 2024-25
Word 1.24 MB
(opens in a new window)
ESIS manual 2023-24
Word 1.23 MB
(opens in a new window)

Please email hdss.helpdesk@health.vic.gov.au to access older manuals.

Reference files

See Reference files for lists of valid codes relevant to ESIS.

Inclusive collection and reporting of sex and gender data

This guidance note supports staff in Victorian health services to understand, plan and implement changes to sex and gender data reporting requirements. It provides guidance on how to collect patients’ sex and gender information respectfully and sensitively in line with the new requirements.

Guidance note: Inclusive collection and reporting of sex and gender data
Word 171.18 KB
(opens in a new window)

Late data form

ESIS late data exemption request form(opens in a new window)

Submission templates

ESIS request for manual change form(opens in a new window)

Annual changes

Current financial year changes and proposals for changes to take effect from 1 July for the following financial year can be found at Annual changes.

Updated