> ## Documentation Index
> Fetch the complete documentation index at: https://docs.metriport.com/llms.txt
> Use this file to discover all available pages before exploring further.

# consent_policyrule_coding

Normalized `Consent.policyRule.coding[]` property on the [Consent](https://hl7.org/fhir/R4/consent.html) FHIR resource.

**Primary Keys:**

* consent\_policyrule\_coding\_id

**Foreign Keys:**

* consent\_id - links to the [consent](/medical-api/handling-data/schema-v100/consent) table

<div style={{textAlign: 'right'}}><sub>† Metriport Platform added</sub></div>

| Column                          | Data Type | Description                                         |
| ------------------------------- | --------- | --------------------------------------------------- |
| consent\_policyrule\_coding\_id | varchar   | Unique identifier for the coding row                |
| consent\_id                     | varchar   | FK to the parent consent record                     |
| code\_rank†                     | int       | 1-based position of this coding in the source array |
| code                            | varchar   | Code value                                          |
| display                         | varchar   | Human-readable display text                         |
| system                          | varchar   | Coding system URI                                   |

**Related Tables:**

**Parent:**

* [consent](/medical-api/handling-data/schema-v100/consent/base)