Clinical Informatics: what the CPHIMS exam asks

The domain where information systems meet the work of clinicians: vocabulary, metrics, decision support and outcomes.

What does this domain cover?

• Basic clinical vocabulary that appears in informatics: dosage frequency, routes of administration, body systems.
• Basic health IT vocabulary used in informatics work.
• Clinical metrics: average daily census, turnaround time, adherence, barcode medication administration.
• Building system functions that make clinical work more effective and efficient.
• Reading clinical and operational outcomes with analytics tools: reports, tables, graphs, charts, predictive models.
• Keeping clinical content and decision-support tools current through a defined process.

What do the questions look like?

Mostly scenarios from a ward, a pharmacy or a clinic: an alert that fires too often, a medication order that the system should have caught, a report that a clinical lead cannot interpret. You are asked what to build, what to change, or what a number means.

How should I study it?

• If you come from IT: learn the language of orders and medications first. Without it the scenarios are hard to read.
• If you come from clinical work: learn the informatics side: how a decision-support rule is built, what data it needs, and why it fails when the data is free text and not coded.
• For every alert question, think of the balance between catching real problems and tiring clinicians with false ones.
• For every metric, know what it measures, who uses it and what would make it go wrong.
• The usual trap: the elegant technical option. In a clinical scenario, patient safety comes first.

How this site files its questions under this domain

• Clinical Informatics

Free practice questions from this domain

• The main benefit of computerized provider order entry (CPOE)
• Coded allergies are a condition for the alert to work
• Donabedian’s framework: structure, process and outcome
• The Swiss cheese model
• De-identification by the Safe Harbor method
• The alert threshold: balancing sensitivity and specificity

The content areas follow the outline of exam topics in the HIMSS CPHIMS Candidate Handbook (May 2024 edition), described in our own words.

Questions about the exam: CPHIMS guide · Exam cost · Eligibility · Passing score · Renewal · Exam day · How long to study · Is it worth it?

The four domains: Healthcare and Technology Environments · Healthcare Information and Systems Management · Management and Leadership

Facts checked against the HIMSS candidate handbook and the HIMSS site on 9 October 2026; HIMSS may change them, so confirm on its site before you apply or pay. An independent site, not affiliated with or endorsed by HIMSS. CPHIMS® is a registered trademark of HIMSS.