Diagnosis Codes in MS-DRG 180 - RESPIRATORY NEOPLASMS 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 180 - RESPIRATORY NEOPLASMS 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
180 RESPIRATORY NEOPLASMS WITH MCC 04 1.7382 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.
1.74 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.
4.90 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


    • C33 Malignant neoplasm of trachea
  • C34.0
    • C34.00 Malignant neoplasm of unspecified main bronchus
    • C34.01 Malignant neoplasm of right main bronchus
    • C34.02 Malignant neoplasm of left main bronchus
  • C34.1
    • C34.10 Malignant neoplasm of upper lobe, unspecified bronchus or lung
    • C34.11 Malignant neoplasm of upper lobe, right bronchus or lung
    • C34.12 Malignant neoplasm of upper lobe, left bronchus or lung
  • C34
    • C34.2 Malignant neoplasm of middle lobe, bronchus or lung
  • C34.3
    • C34.30 Malignant neoplasm of lower lobe, unspecified bronchus or lung
    • C34.31 Malignant neoplasm of lower lobe, right bronchus or lung
    • C34.32 Malignant neoplasm of lower lobe, left bronchus or lung
  • C34.8
    • C34.80 Malignant neoplasm of overlapping sites of unspecified bronchus and lung
    • C34.81 Malignant neoplasm of overlapping sites of right bronchus and lung
    • C34.82 Malignant neoplasm of overlapping sites of left bronchus and lung
  • C34.9
    • C34.90 Malignant neoplasm of unspecified part of unspecified bronchus or lung
    • C34.91 Malignant neoplasm of unspecified part of right bronchus or lung
    • C34.92 Malignant neoplasm of unspecified part of left bronchus or lung
  • C38
    • C38.1 Malignant neoplasm of anterior mediastinum
    • C38.2 Malignant neoplasm of posterior mediastinum
    • C38.3 Malignant neoplasm of mediastinum, part unspecified
    • C38.4 Malignant neoplasm of pleura
    • C38.8 Malignant neoplasm of overlapping sites of heart, mediastinum and pleura
  • C39
    • C39.9 Malignant neoplasm of lower respiratory tract, part unspecified
  • C45
    • C45.0 Mesothelioma of pleura
  • C46.5
    • C46.50 Kaposi's sarcoma of unspecified lung
    • C46.51 Kaposi's sarcoma of right lung
    • C46.52 Kaposi's sarcoma of left lung
  • C76
    • C76.1 Malignant neoplasm of thorax
  • C78.0
    • C78.00 Secondary malignant neoplasm of unspecified lung
    • C78.01 Secondary malignant neoplasm of right lung
    • C78.02 Secondary malignant neoplasm of left lung
  • C78
    • C78.1 Secondary malignant neoplasm of mediastinum
    • C78.2 Secondary malignant neoplasm of pleura
  • C78.3
    • C78.30 Secondary malignant neoplasm of unspecified respiratory organ
    • C78.39 Secondary malignant neoplasm of other respiratory organs
  • C7A.09
    • C7A.090 Malignant carcinoid tumor of the bronchus and lung
  • D02
    • D02.1 Carcinoma in situ of trachea
    • D02.3 Carcinoma in situ of other parts of respiratory system
    • D02.4 Carcinoma in situ of respiratory system, unspecified
  • D02.2
    • D02.20 Carcinoma in situ of unspecified bronchus and lung
    • D02.21 Carcinoma in situ of right bronchus and lung
    • D02.22 Carcinoma in situ of left bronchus and lung
  • D14
    • D14.2 Benign neoplasm of trachea
    • D14.4 Benign neoplasm of respiratory system, unspecified
  • D14.3
    • D14.30 Benign neoplasm of unspecified bronchus and lung
    • D14.31 Benign neoplasm of right bronchus and lung
    • D14.32 Benign neoplasm of left bronchus and lung
  • D15
    • D15.2 Benign neoplasm of mediastinum
    • D15.7 Benign neoplasm of other specified intrathoracic organs
    • D15.9 Benign neoplasm of intrathoracic organ, unspecified
  • D16
    • D16.7 Benign neoplasm of ribs, sternum and clavicle
  • D17
    • D17.4 Benign lipomatous neoplasm of intrathoracic organs
  • D19
    • D19.0 Benign neoplasm of mesothelial tissue of pleura
  • D38
    • D38.1 Neoplasm of uncertain behavior of trachea, bronchus and lung
    • D38.2 Neoplasm of uncertain behavior of pleura
    • D38.3 Neoplasm of uncertain behavior of mediastinum
    • D38.4 Neoplasm of uncertain behavior of thymus
    • D38.5 Neoplasm of uncertain behavior of other respiratory organs
    • D38.6 Neoplasm of uncertain behavior of respiratory organ, unspecified
  • D3A.09
    • D3A.090 Benign carcinoid tumor of the bronchus and lung
  • D49
    • D49.1 Neoplasm of unspecified behavior of respiratory system
  • J91
    • J91.0 Malignant pleural effusion