Diagnosis Codes in MS-DRG 190 - CHRONIC OBSTRUCTIVE PULMONARY DISEASE WITH MCC

The Medicare Severity Diagnosis-Related Group or MS-DRG is a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). This is the group for Diagnosis Codes in MS-DRG 190 - CHRONIC OBSTRUCTIVE PULMONARY DISEASE WITH Major Complication or Comorbidity diseases in version MS-DRG V41.0 applicable from 10/01/2023 through 09/30/2024.

MS-DRG MS-DRG Title MCD Relative Weight Geometric LOS Arithmetic LOS
190 CHRONIC OBSTRUCTIVE PULMONARY DISEASE WITH MCC 04 1.1020 Relative Weight
The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.
1.10 Geometric Length of Stay
The geometric mean length of stay (GMLOS) is used by Medicare to calculate the reimbursement for patients whose medical treatment takes a much longer or shorter time than average.
3.50 Arithmetic Length of Stay
The average length of stay (ALOS) reflects the average number of days a patient spends in a hospital for each admission.

List of ICD-10-CM Codes in Diagnostic Related Group


  • J41
    • J41.1 Mucopurulent chronic bronchitis
    • J41.8 Mixed simple and mucopurulent chronic bronchitis
    • J42 Unspecified chronic bronchitis
  • J43
    • J43.0 Unilateral pulmonary emphysema [MacLeod's syndrome]
    • J43.1 Panlobular emphysema
    • J43.2 Centrilobular emphysema
    • J43.8 Other emphysema
    • J43.9 Emphysema, unspecified
  • J44
    • J44.0 Chronic obstructive pulmonary disease with (acute) lower respiratory infection
    • J44.1 Chronic obstructive pulmonary disease with (acute) exacerbation
    • J44.9 Chronic obstructive pulmonary disease, unspecified
  • J44.8
    • J44.81 Bronchiolitis obliterans and bronchiolitis obliterans syndrome
    • J44.89 Other specified chronic obstructive pulmonary disease
  • J47
    • J47.0 Bronchiectasis with acute lower respiratory infection
    • J47.1 Bronchiectasis with (acute) exacerbation
    • J47.9 Bronchiectasis, uncomplicated
  • J4A
    • J4A.0 Restrictive allograft syndrome
    • J4A.8 Other chronic lung allograft dysfunction
    • J4A.9 Chronic lung allograft dysfunction, unspecified
  • J68
    • J68.4 Chronic respiratory conditions due to chemicals, gases, fumes and vapors
    • J68.8 Other respiratory conditions due to chemicals, gases, fumes and vapors
    • J68.9 Unspecified respiratory condition due to chemicals, gases, fumes and vapors
  • Q33
    • Q33.4 Congenital bronchiectasis