Health-literacy standards
N-PLAT: plain-language assessment of text and design
N-PLAT is IHA’s plain-language assessment for health materials. It looks at the words and the design together, item by item.
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Send a blank template, not a copy with a patient's or member's details.
In 30 seconds
- N-PLAT is IHA’s plain-language assessment for health materials.
- It looks at the words and the design together, item by item against the N-PLAT criteria.
- Each criterion is scored with the reason behind the score and the change that would improve it.
What it measures
Plain-language assessment of the text and design of health materials. It was developed by IHA (Institute for Healthcare Advancement).
How it scores
Item by item against the N-PLAT criteria. Each criterion is scored with the reason behind the score and the change that would improve it.
Illustrative
- Items on the text
- Items on the design
One item, as the assessment reports it
- Score
- Example score
- Reason
- The deadline sits in the middle of a long paragraph.
- Change
- Put the deadline in its own short sentence at the top.
See a reviewed plan notice, start to finish
HealthLiteracyCopilot and IHA
HealthLiteracyCopilot is a HealthcareGPS product, with health literacy standards by Institute for Healthcare Advancement (IHA).
See it on your own document
The free full assessment scores one of your documents against N-PLAT, with the reason behind every criterion score and what to fix first.
- Upload one documentA notice, letter or handout
- Personal information is redacted first
- You check it before scoring
- Scored against N‑PLATThe reason behind every criterion score, and what to fix first
Your next step
Upload one notice, letter or handout. Personal information is redacted first, and you check it before scoring.
Send a blank template, not a copy with a patient's or member's details.
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Sources
- IHA Academy, 2026
Questions
How is N-PLAT different from a readability formula?
A formula counts sentence and word length. N-PLAT assesses the text and the design against plain-language criteria, with a reason for each score.
