Diagnosis-related group - Wikipedia
https://en.wikipedia.org/wiki/Diagnosis-related_group
WEBDiagnosis-related group (DRG) is a system to classify hospital cases into one of originally 467 groups, with the last group (coded as 470 through v24, 999 thereafter) being "Ungroupable". This system of classification was developed as a collaborative project by Robert B Fetter, PhD, of the Yale School of Management , and John D. Thompson , …
DA: 34 PA: 83 MOZ Rank: 82