---
schema_version: "1"
id: 5020e2cd28e036697ee3b9b66deb5521c1dd08fd0ea181dad9a40bb9a3dbac1a
title: FHIR Coding
collection: legacydeveloper
version: current
locale: en-us
portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/life_sciences_dev_guide/connect_responses_fhir_coding_output.md
canonical_url: https://developer.salesforce.com/docs/atlas.en-us.life_sciences_dev_guide.meta/life_sciences_dev_guide/connect_responses_fhir_coding_output.htm
source_site: developer.salesforce.com
content_type: documentation
content_hash: 9908178d0bba39eb5fd4b69aed685119c212e940e79f9d78a06b1f03db3ce9d9
description: The output representation of the Code Set records created to represent a Coding value.
---
# FHIR Coding

The output representation of the Code Set records created to represent a Coding value.

| Property Name | Type | Description | Filter Group and Version | Available Version |
| --- | --- | --- | --- | --- |
| additional​Information | [Custom Field Value](https://developer.salesforce.com/docs/atlas.en-us.life_sciences_dev_guide.meta/life_sciences_dev_guide/connect_responses_custom_field_value_output.htm "The output representation of the custom field values.")\[\] | The data stored in any custom fields as specified in the input request. | Small, 53.0 | 53.0 |
| code | String | The industry-defined code that represents a concept, and is defined by a system and its version. | Small, 53.0 | 53.0 |
| display | String | The human-readable textural representation of the concept represented by the code. | Small, 53.0 | 53.0 |
| endDate | String | The date until when the code set is valid. | Small, 53.0 | 53.0 |
| hash | String | The unique code set key associated with the code set record. | Small, 53.0 | 53.0 |
| isActive | Boolean | Indicates whether the code set is active or not. | Small, 53.0 | 53.0 |
| message | String | A message with any errors that can encounter while processing the request. | Small, 53.0 | 53.0 |
| salesforceId | String | The Salesforce ID of the code set record created to store a coding value. | Small, 53.0 | 53.0 |
| startDate | String | The date from when the code set is valid. | Small, 53.0 | 53.0 |
| system | String | The terminology system that defines the meaning of the code set. | Small, 53.0 | 53.0 |
| use | String | The code set usage type associated with the code set record, stored as a picklist value. | Small, 53.0 | 53.0 |
| userSelected | Boolean | Indicates whether the code was selected directly by the user and is intended to be the primary code for the concept. | Small, 53.0 | 53.0 |
| version | String | The version of the system that defines a code set. | Small, 53.0 | 53.0 |