66680-0

LOINC code 66680-0 identifies "How well do you speak English [NLAAS]". It measures How well do you speak english in ^Patient.

This code measures How well do you speak english in ^Patient. It belongs to the PHENX class in the LOINC classification.

LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.