XE657

ICD-11 MMS 2026-01

Low pH

Description

pH lower than expected and / or anticipated.

Index terms

  • Low pH

Sibling codes

  • XE0K7 – High pH
  • XE0VB – Particulates
  • XE49W – Coagulation in device or device ingredient
  • XE4BC – Clumping in device or device ingredient
  • XE4VP – Precipitate in device or device ingredient
  • XE8Z6 – Cross reactivity

Foundation entity

Low pH – http://id.who.int/icd/entity/1707661873

Part of: XE3E0: Device ingredient or reagent problem › XE52X: Chemical problem › X: Extension Codes