title: Defining the effective date for Medicare claims.
authors.affiliation: Healthcare Consulting Associates of NW Ohio Inc., Waterville, USA.
authors.forename: Virginia
authors.initials: V
authors.lastname: Martin
mesh_terms: D058006:General Practice / Q000191:economics; D007344:Insurance Claim Reporting / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000331:legislation & jurisprudence*; D013997:Time Factors; D014481:United States