Summary & Overview
Chronic Obstructive Pulmonary Disease with MCC: Inpatient Reimbursement Overview
DRG 190 addresses hospital stays for acute exacerbations of chronic obstructive pulmonary disease with at least one Major Complication or Comorbidity, encompassing severe respiratory compromise and complex comorbid management. It matters for inpatient reimbursement because the Major Complication or Comorbidity designation raises the case weight and payment level under Medicare rules, aligning payment with higher resource use.
DRG 190 Overview
DRG 190 covers inpatient admissions for patients with an acute exacerbation of chronic obstructive pulmonary disease accompanied by at least one Major Complication or Comorbidity. Typical clinical issues include severe respiratory failure, need for intensive respiratory support, or significant comorbid conditions that increase resource use. This Diagnosis-Related Group is important for Medicare payment because the presence of a Major Complication or Comorbidity elevates the relative payment weight, reflecting higher expected costs of care. Accurate coding of the primary diagnosis and all Major Complication or Comorbidity conditions directly affects reimbursement classification.
National Payment Rates
Across payers the observed rate range runs roughly from $370 to $42K, with the widest spread between Anthem and BCBS/other payers as shown in the table and chart below. Private commercial payers vary substantially: Aetna and Cigna cluster around mean levels near $18K, while Anthem shows a higher maximum and wider distribution. Refer to the table and chart below for payer-specific quartiles and medians.