Practical guide
Health Information Flow Mapping: A Safer Starting Point
Map how health information moves between people and systems, including data quality, access, safety, ownership, and uncertainty.
Last updated
2026-09-14
Why information flows matter
Health technology decisions depend on more than a data field or interface. Information can lose meaning as it moves between systems, changes format, or is used by people with different responsibilities.
A flow map makes those transitions visible. It helps identify missing data, unclear definitions, inappropriate access, delayed updates, and points where a person must check the result.
Keep the scope safe
Use a fictional or permitted scenario and map one information flow. Record the decision it supports, the data limitations, the systems and owners involved, and the safety controls needed before use.
Iteretta's Health Informatics & Health Tech lab uses information-flow work to develop transferable data, interoperability, safety, governance, and responsible AI skills.
The health information flow check
- 01Context: identify the operational or care decision.
- 02Source: record where the information originates.
- 03Transformation: show how it is changed, combined, or interpreted.
- 04Use: identify who relies on it and for what purpose.
- 05Safety: define access, review, escalation, and monitoring.
Common questions
Is information-flow mapping a clinical activity?
It can support clinical or operational systems, but a learning exercise does not replace clinical validation, healthcare governance, or professional responsibility.
What can a beginner include in a portfolio?
Include a bounded flow diagram, definitions, data-quality observations, ownership, access and safety considerations, and a recommendation with explicit limitations.
This resource is maintained by Iteretta. It is educational information, not legal, financial, medical, employment, or other professional advice.