In the world of medical data, accuracy and timing are of the utmost importance. The sharing of test data is one of those areas where this is critical. Without accurate information shared in a timely fashion, the quality of health care can be diminished. Fortunately, LOINC code mapping has come a long way and provides the answer for those dependent upon shared test result information.

Logical Observation Identifiers Names and Codes or LOINC as it is more commonly known helps bridge the gap of understanding between two test code directories. Why is this important? When sharing medical information such as is frequently the case between physician’s offices, laboratories and hospitals, the ability to match the tests form the sending computer to the receiving computer is imperative.

A LOINC database looks at all the characteristics of a given laboratory test including things like unit of measure, concentration and other factors and compares it to other laboratory tests and their characteristics, looking for a match. This eliminates errors and miscommunications between computers.

Without a loinc mapping service, the two computers could not “speak” to each other properly and test data could not be accurately communicated electronically. This would slow down the flow of information and ultimately, any treatment needed.

Using this type of protocol speeds the transfer of data and improves accuracy. Those who need the results can be assured of getting them more quickly using a LOINC code mapping system than through other forms of data transmittal.

In order for the system to work properly, test codes and characteristics must be updated regularly and compared to codes and characteristics being used by other entities. It requires the cooperation of many clients to keep the database in working order but in the end allows for accurate mapping and a viable LOINC code that everyone can use.