Ammonium SulfateFraudMedicare AssignmentQuaternary Ammonium CompoundsInsurance, Health, ReimbursementCompetitive BiddingHeparitin SulfatePurchasing, HospitalChlorine CompoundsMolecular WeightContract ServicesMedical Device LegislationFinancial AuditCenters for Medicare and Medicaid Services (U.S.)Ammonium ChlorideAccounts Payable and ReceivableHydrogen-Ion ConcentrationChemical PrecipitationSulfatesMedicareFractional PrecipitationChromatography, GelAmmonium CompoundsTrihalomethanesChromatography, Ion ExchangeDermatan SulfateElectrophoresis, Polyacrylamide GelDermatoglyphicsChromatographyKineticsHeparan Sulfate ProteoglycansLicensureCrystallizationSubstrate SpecificityMarketing of Health ServicesKeratan SulfateChondroitin Sulfate ProteoglycansAmino AcidsChromatography, DEAE-CelluloseIsoelectric PointWater PurificationDextran SulfateUnited StatesChondroitin SulfatesMedicare Part BDocumentationAmmoniaMolecular Sequence DataSodium Dodecyl SulfateTemperatureProstheses and ImplantsPharmaciesDrug IndustryChromatography, AffinityDisinfectantsAmmonium HydroxideFee-for-Service PlansAmino Acid SequenceChemical FractionationIsoelectric FocusingSalmonella Food PoisoningImmunodiffusionCommerceNitrogenEnzyme StabilityX-Ray DiffractionGlycosaminoglycansCattleElectrophoresis, DiscCulture MediaMagnesium SulfateHot TemperatureChromatography, High Pressure LiquidWater SupplyEscherichia coliHydroxyapatitesQuality ControlMedicaidSulfotransferasesGlycoside HydrolasesDisaccharidesCopper SulfateProteoglycansBacterial ProteinsChemistryDrug StabilityMacromolecular SubstancesTime FactorsChemical PhenomenaGreat BritainZinc SulfateBacteriocinsRabbitsChondroitinCarbohydratesCrystallography, X-RaySolubilityPeptide HydrolasesDisease OutbreaksDehydroepiandrosterone Sulfate