> For the complete documentation index, see [llms.txt](https://docs.payerset.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payerset.com/data-lake/data-dictionary.md).

# Data Dictionary

For pricing information, please see <https://payerset.com/pricing>

Please see below for various data dictionaries available for different types of payer and hospital data and metadata. For more information please reach out to <info@payerset.com>

{% content-ref url="/pages/aJXrkL4mRbC2fl88Epn1" %}
[Payer Transparency (TiC)](/data-lake/data-dictionary/payer-transparency-tic.md)
{% endcontent-ref %}

{% content-ref url="/pages/ggqZWaskxqLPt7sd8oUj" %}
[Hospital Transparency](/hospital-transparency/mrf-links-by-state.md)
{% endcontent-ref %}

{% content-ref url="/pages/ippX8oiTx1kaXKpQgnxa" %}
[Employer Reporting Plans](/data-lake/data-dictionary/employer-reporting-plans.md)
{% endcontent-ref %}

{% content-ref url="/pages/HD3JapxzxRsTVF0Rfs0M" %}
[EIN to NPI Map](/data-lake/data-dictionary/ein-to-npi-map.md)
{% endcontent-ref %}


---

# Agent Instructions
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## Querying This Documentation
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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
