I have a question regarding coding of OA Spine (Spondylosis)for Icd 10. I am an auditor and have noticed some coders coding Lumbar spine OA M47.816 and some using M47.896. M47.816 is lumbar Spondylosis without myelopathy or radicuolopathy, I was under the impression that the provider should state without myelopathy or radiculopathy in order to use that code. So I have been using M47.896(other spondylosis lumbar region). I can't find any guidelines about coding this but I want to be sure the right code is being used. Is coding M47.816 correct for OA lumbar spine or should M47.896 be used?