---
title: "GET /descendant-concepts"
method: GET
path: "/descendant-concepts"
---

# GET /descendant-concepts

`GET /descendant-concepts`

Retrieves descendant concept/s based on provided concept Id

## Query parameters

- `conceptId` string, required

## Response `200`

ConceptDescendants

- ConceptDescendants
  - `descendants` Concept[] — an array of descendant concepts
    - `conceptId` string
    - `conceptCode` string
    - `conceptName` string

## Other responses

- `403` — Error
- `default` — Error

---

[API](https://skmtc.net/ohdsi/apis/health-for-clinical-research.md) · [All operations](https://skmtc.net/ohdsi/apis/health-for-clinical-research/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/ohdsi/health-for-clinical-research/revisions/e451f31df7de/schema)