MedlinePlus Connect Web Application Demonstration

PLEASE NOTE: The base URLS for the MedlinePlus Connect Web Application and the MedlinePlus Connect Web Service will change permanently on August 30, 2018.

If you are a current user of MedlinePlus Connect, you will need to update your implementation to reflect the new URLs. The deadline for updating your implementation is August 30, 2018.

If you are a new user setting up an implementation of MedlinePlus Connect, please use the new URLs.

The table below outlines the URL changes that will occur. (Note that in addition to production services, demonstration URLs will change.)

Old URLs New URLs
Web Application
Web Application Demo
Web Service
Web Service Demo

Use this demo to see how the MedlinePlus Connect Web application responds to codes for diagnoses (problems), medications and lab tests. Also see the MedlinePlus Connect Web service demonstration for responses in XML, JSON, or JSONP.

The MedlinePlus Connect Web application conforms to the HL7 Context-Aware Knowledge Retrieval (Infobutton) Knowledge Request URL-Based Implementation specification. When you enter or select a code below, we show you the MedlinePlus Connect response as a Web page.

Problem Codes

Medication Codes

Lab Test Codes

More Information