ICHI Stem Code Verification

Name: ICHI-CodAs
Author: Manuel Roier

Check pre-coordinated codes against the official WHO dataset

ICHI Stem Code

Dataset last updated: 13 March 2026 Total entries: 10,418 pre-coordinated codes

An independent research tool based on WHO ICHI data, used under the terms of the WHO-FIC licence.

ICHI Coding Assistant (CodAs)

Experimental research prototype. For scientific purposes only.