FIRSTREGULARSESSION HOUSEBILLNO.1599 103RDGENERALASSEMBLY INTRODUCEDBYREPRESENTATIVEHRUZA. 3235H.01I JOSEPHENGLER,ChiefClerk ANACT Toamendchapter208,RSMo,byaddingtheretoonenewsectionrelatingtoMOHealthNet reimbursementforclinicalpathologyservices. BeitenactedbytheGeneralAssemblyofthestateofMissouri,asfollows: SectionA.Chapter208,RSMo,isamendedbyaddingtheretoonenewsection,tobe 2knownassection208.149,toreadasfollows: 208.149.1.Asusedinthissection,thefollowingtermsmean: 2 (1)"Clinicalpathologyservices",professionalmedicalservicesprovidedbya 3pathologistfortheexamination,diagnosis,andinterpretationoflaboratorytests 4performedonpatientspecimenstoaidinthediagnosisandtreatmentofdisease. 5Clinicalpathologyservicesinclude,butarenotlimitedto,hematology,microbiology, 6immunology,clinicalchemistry,molecularpathology,andotherlaboratory-based 7diagnosticprocedures; 8 (2)"Hospital-basedpathologist",alicensedphysicianspecializinginpathology 9whoprovidesclinicalpathologyserviceswithinahospitalsetting; 10 (3)"Professionalcomponentofclinicalpathologyservices",theportionof 11clinicalpathologyservicesthatinvolvesthepathologist'sprofessionalexpertisein 12interpretingandsupervisinglaboratorytests,excludingthetechnicalcomponentof 13performingthelaboratorytests. 14 2.Thefeefortheprofessionalcomponentofclinicalpathologyservicesshallbe 15paidbyMOHealthNetforprofessionalservicesprovidedbyahospital-based 16pathologistforinpatientclinicalpathologyservicesrenderedtopatientscoveredby 17theMOHealthNetprogram. EXPLANATION—Matterenclosedinbold-facedbrackets[thus] intheabovebillisnotenactedandis intendedtobeomittedfromthelaw.Matterinbold-facetypeintheabovebillisproposedlanguage. 18 3.Thereimbursementamountfortheprofessionalcomponentofclinical 19pathologyservicesshallbesetatthirtypercentoftheapprovedoutpatientsimplifiedfee 20schedulebasedonMedicare'sclinicallaboratoryfeescheduleforthecorresponding 21clinicalpathologyservicespayablebyMOHealthNet. 22 4.(1)Ifthefeefortheprofessionalcomponentofclinicalpathologyservicesis 23paidforprofessionalservicesprovidedbyapathologistemployedbythehospitalwhere 24theclinicalpathologyservicesarerenderedtocoveredMOHealthNetpatients,the 25professionalfeeshallbepaiddirectlytothehospital. 26 (2)Ifthefeefortheprofessionalcomponentofclinicalpathologyservicesispaid 27forprofessionalservicesprovidedbyapathologistwhoisnotemployedbythehospital 28whereclinicalpathologyservicesarerenderedtocoveredMOHealthNetpatients,the 29professionalfeeshallbepaiddirectlytothethirdpartyprovidingtheservices. 30 5.Thedepartmentofsocialservicesshallpromulgateallnecessaryrulesand 31regulationsfortheadministrationofthissection.Anyruleorportionofarule,asthat 32termisdefinedinsection536.010,thatiscreatedundertheauthoritydelegatedinthis 33sectionshallbecomeeffectiveonlyifitcomplieswithandissubjecttoallofthe 34provisionsofchapter536and,ifapplicable,section536.028.Thissectionandchapter 35536arenonseverableandifanyofthepowersvestedwiththegeneralassembly 36pursuanttochapter536toreview,todelaytheeffectivedate,ortodisapproveandannul 37arulearesubsequentlyheldunconstitutional,thenthegrantofrulemakingauthority 38andanyruleproposedoradoptedafterAugust28,2025,shallbeinvalidandvoid. ✔ HB1599 2