I am seeking some assistance and guidance please. I am completely new to LOINC codes however, I have a good understanding of what they are and how they work. I have a client who provided a pdf of 39 orders they are having difficulty linking LOINC codes to. These are all radiology services. I recommended going back to the radiology provider to get the LOINC code. I did not feel comfortable giving the advise that it was “ok” to try to complete the mapping on a guess, based on the order description. Especially being a NON – clinician. Can you offer any advise on how we / they can get the LOINC codes mapped now??? They are on a very difficult time table of a few days.