On February 2, CMS Revised its Medicare Outpatient Observation Notice (MOON) instructions in MLN Matters 9935, but the document provided little new information, primarily reiterating much of what was already said in the 2017 IPPS final rule.
“CMS went into great detail on delivery of the MOON when the patient is not competent, but completely ignored providing details on the amount of specificity needed in completing the box specifying ‘the reason the patient is outpatient,’ ” says Ronald Hirsch, MD, FACP, CHCQM, vice president of the Regulations and Education Group at R1 Physician Advisory Services in Chicago. “This was one of the least helpful publications I have seen from CMS.”
For case management professionals, keeping up with the MOON revisions has been a challenge.
