Summary & Overview
Acute and Subacute Endocarditis without CC/MCC: Inpatient Reimbursement Overview
DRG 290 pertains to acute and subacute infective endocarditis cases without a Complication or Comorbidity or Major Complication or Comorbidity, covering inpatient medical and surgical management of heart valve or endocardial infections. Accurate assignment of this Diagnosis-Related Group is important for Medicare inpatient reimbursement because it determines the bundled payment level for stays without higher-severity complications.
DRG 290 Overview
DRG 290 covers acute and subacute infective endocarditis cases without a Complication or Comorbidity or Major Complication or Comorbidity, typically involving inpatient medical or surgical management for infection of the heart valves or endocardial surface. This Diagnosis-Related Group matters for Medicare payment because it groups patients with similar clinical resource needs, driving the base payment rate for the inpatient stay. Hospitals receive a bundled reimbursement based on the assigned Diagnosis-Related Group, so accurate clinical coding and documentation determine payment eligibility and grouping. The classification excludes patients with additional coded complications that would move the case to higher-severity Diagnosis-Related Groups.