Electronic health record standards coding systems frameworks and infrastructures compiles for the first time study and analysis results that ehr professionals previously had to gather from multiple sources it benefits readers by giving them an understanding of what roles a particular healthcare standard code or framework plays in ehr . Electronic health record standards coding systems frameworks and infrastructures compiles for the first time study and analysis results that ehr professionals previously had to gather from . Electronic health record standards coding systems frameworks and infrastructures compiles for the first time study and analysis results that ehr professionals previously had to gather from multiple sources it benefits readers by giving them an understanding of what roles a particular healthcare standard code or framework plays in ehr . With the ehr electronic health record being central to most health informatics applications several countries have initiated programs for implementing national ehr infrastructures building and implementing such a national ehr infrastructure requires an understanding of healthcare standards coding systems and standard frameworks each of