API ReferenceCoverageResearchSearch CMS national (NCD) or local (LCD) coverage documents. Returns 400 if no keyword is supplied.Search CMS national (NCD) or local (LCD) coverage documents. Returns 400 if no keyword is supplied. POST /api/CoverageResearch/v1/Search Search CMS national (NCD) or local (LCD) coverage documents. Returns 400 if no keyword is supplied. Request Responses200400500OKBad RequestInternal Server Error