Dr. Ness' E/M rule.
Wiegert
H Thomas
HT
D014487:Centers for Medicare and Medicaid Services, U.S. / Q000331:legislation & jurisprudence*; D003266:Continuity of Patient Care / Q000191:economics*; D006801:Humans; D011216:Practice Management, Medical; D012017:Referral and Consultation / Q000191:economics*; D014481:United States