Logical Observation Identifier Names and Codes

Logical Observation Identifier Names and Codes (LOINC) are standardized labels used in healthcare to identify laboratory tests, measurements, and observations. They ensure that healthcare providers, labs, and electronic health records communicate consistently about specific tests, such as blood sugar levels or blood pressure readings. By using LOINC codes, exchanges of health information are accurate and unambiguous, supporting better patient care, research, and data sharing across different systems. Essentially, LOINC acts like a universal language for medical tests and observations, making sure everyone understands exactly which test or measurement is being discussed.