Percutaneous and Other Intracardiac Procedures with MCC: Inpatient Reimbursement Overview
DRG 273 encompasses percutaneous and other intracardiac procedures accompanied by a Major Complication or Comorbidity, representing high-acuity catheter-based or intracardiac interventions. This classification matters for inpatient reimbursement because the presence of a Major Complication or Comorbidity elevates the Diagnosis-Related Group assignment and typically increases Medicare payment to reflect greater resource intensity.
Customize your policy alerts
Sign up for drg 273 policy alerts
Get alerted when payer policies referencing 273 are released or updated.
Monitor payer policy activity
DRG 273 Overview
DRG 273 covers hospital admissions for percutaneous and other intracardiac procedures that involve a Major Complication or Comorbidity, typically including complex catheter-based interventions, device implantations, or intracardiac repairs with significant additional diagnoses. These cases often require advanced cardiovascular medicine, interventional cardiology, and sometimes cardiothoracic surgical support. The presence of a Major Complication or Comorbidity increases resource use and influences Medicare inpatient payment classification under the Diagnosis-Related Group system. Accurate coding of principal procedures and accompanying major complications is central to appropriate Medicare reimbursement.