I have seen only a few references to DM 1.5 (otherwise known as latent autoimmune DM apparently). It appears that this condition has been recognized for some time (I have found references back to 2004), but I can't find any recent guidance as to how to code for it. The last reference I can find for coding was something back in 2009 with ICD-9 codes. Can anyone point me to documents that would clarify how to code for it? I am surprised that ICD-10 code set was release without addressing this. Thanks!!