Map which Chapter 8 bases apply, then show the need is daily and can be met only in a SNF (the practical-matter test). This is what a coverage reviewer looks for on a Part A day.
Teaching & training; management & evaluation
Establishing and teaching a reliable communication method and integrating the deficit into the skilled plan so the resident can participate and report needs are skilled services that enable the rest of the plan.
Observation & assessment of an unstable condition
A new or changing communication deficit carries a reasonable potential for a serious neurologic cause and a safety risk; detecting it requires nursing judgment.