title: Author response.
authors: Linda
authors: L
authors: Resnik
mesh_terms: D033161:Government Regulation; D049228:Healthcare Common Procedure Coding System / Q000331:legislation & jurisprudence*; D006801:Humans; D007345:Insurance Claim Review / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000331:legislation & jurisprudence*; D012046:Rehabilitation / Q000331:legislation & jurisprudence*