GalaxyBuilders Pricing Classify My BusinessClassify Sign in

Home ICD-11 MMS CHX blk_1321407960 XM9N55 XM19R2XM8ZY7

XM8ZY7LeafLevel 5

Hydrogen

GET/api/v1/systems/icd_11/nodes/XM8ZY7

Official DownloadCC BY-ND 3.0 IGOSource

Cross-system equivalences0

No cross-system equivalences mapped for this node.

Report a data issue

A unified knowledge graph connecting 1,000+ classification systems across industry, geography, health, occupations, trade, and more.

Open source on GitHub

Explore

Home
Search codes
Browse systems
Blog
Builders

Developers

GitHub repository
REST API reference
MCP tools
Report an issue

Company

About
Terms of Service
Privacy Policy
Source attribution

An open-source project by Colaberry Inc + Colaberry Research Labs1,000+ systems - 1.3M+ nodes - 321K+ edges

Data is provided for informational purposes only. We do not guarantee accuracy or completeness. Use at your own risk. For authoritative codes, consult the official source.