This advice-column-style blog for SLPs was authored by Pam Marshalla from 2006 to 2015, the archives of which can be explored here. Use the extensive keywords list found in the right-hand column (on mobile: at the bottom of the page) to browse specific topics, or use the search feature to locate specific words or phrases throughout the entire blog.
Q: What ICD-9 code would be appropriate to use for oral motor dysfunction?
As far as I know, there is no ICD-9 diagnostic code for oral motor. Use appropriate codes for apraxia, dysarthria, dysphagia, orofacial myofunctional, etc..