# health code

> English word · Noun

## Definitions
1. A QR code identifying someone's risk level during the COVID-19 pandemic in the PRC, colored in green, yellow, or red in increasing danger.
2. Used other than figuratively or idiomatically: see health, code.

## Etymology
Calque from Chinese 健康碼／健康码 (jiànkāngmǎ).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/health-code