forum Loinc Codes Organism Class Home › Forums › Laboratory LOINC › Lab LOINC Content Areas › Microbiology › Loinc Codes Organism Class This topic contains 0 replies, has 1 voice, and was last updated by MFulham 4 years, 9 months ago. Viewing 1 post (of 1 total) Author Posts 2013-07-30 at 15:41 #16317 MFulhamParticipant Hi So I’m currently going through our Specimen Source/ Organism Class mapping. How are labs dealing with the different organism classes for the specimen source? (ie eye culture anaerobe/fastidious/gram neg/gram pos/yeast.) Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.