Diagnosis Codes in MS-DRG 205 - OTHER RESPIRATORY SYSTEM DIAGNOSES 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 205 - OTHER RESPIRATORY SYSTEM DIAGNOSES 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
205 OTHER RESPIRATORY SYSTEM DIAGNOSES WITH MCC 04 1.8103 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.
1.81 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.
4.50 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


  • E66
    • E66.2 Morbid (severe) obesity with alveolar hypoventilation
    • J22 Unspecified acute lower respiratory infection
  • J68
    • J68.0 Bronchitis and pneumonitis due to chemicals, gases, fumes and vapors
    • J68.2 Upper respiratory inflammation due to chemicals, gases, fumes and vapors, not elsewhere classified
    • J68.3 Other acute and subacute respiratory conditions due to chemicals, gases, fumes and vapors
  • J70
    • J70.0 Acute pulmonary manifestations due to radiation
    • J70.2 Acute drug-induced interstitial lung disorders
    • J70.3 Chronic drug-induced interstitial lung disorders
    • J70.4 Drug-induced interstitial lung disorders, unspecified
    • J70.5 Respiratory conditions due to smoke inhalation
    • J70.8 Respiratory conditions due to other specified external agents
    • J70.9 Respiratory conditions due to unspecified external agent
  • J95
    • J95.4 Chemical pneumonitis due to anesthesia
    • J95.5 Postprocedural subglottic stenosis
  • J95.8
    • J95.84 Transfusion-related acute lung injury (TRALI)
    • J95.87 Transfusion-associated dyspnea (TAD)
    • J95.88 Other intraoperative complications of respiratory system, not elsewhere classified
    • J95.89 Other postprocedural complications and disorders of respiratory system, not elsewhere classified
  • J95.85
    • J95.851 Ventilator associated pneumonia
    • J95.859 Other complication of respirator [ventilator]
  • J98.1
  • J98
    • J98.3 Compensatory emphysema
    • J98.4 Other disorders of lung
    • J98.6 Disorders of diaphragm
    • J98.8 Other specified respiratory disorders
    • J98.9 Respiratory disorder, unspecified
  • K76.8
    • K76.81 Hepatopulmonary syndrome
  • M94
    • M94.0 Chondrocostal junction syndrome [Tietze]
  • N80.B
    • N80.B1 Endometriosis of pleura
    • N80.B2 Endometriosis of lung
  • N80.B3
    • N80.B31 Superficial endometriosis of diaphragm
    • N80.B32 Deep endometriosis of diaphragm
    • N80.B39 Endometriosis of diaphragm, unspecified depth
  • Q33
    • Q33.0 Congenital cystic lung
    • Q33.1 Accessory lobe of lung
    • Q33.2 Sequestration of lung
    • Q33.3 Agenesis of lung
    • Q33.5 Ectopic tissue in lung
    • Q33.6 Congenital hypoplasia and dysplasia of lung
    • Q33.8 Other congenital malformations of lung
    • Q33.9 Congenital malformation of lung, unspecified
  • Q34
    • Q34.0 Anomaly of pleura
    • Q34.1 Congenital cyst of mediastinum
    • Q34.8 Other specified congenital malformations of respiratory system
    • Q34.9 Congenital malformation of respiratory system, unspecified
  • Q79
    • Q79.0 Congenital diaphragmatic hernia
    • Q79.1 Other congenital malformations of diaphragm
  • R09.0
  • R09
    • R09.2 Respiratory arrest
  • R68
    • R68.3 Clubbing of fingers
  • R91
    • R91.1 Solitary pulmonary nodule
  • R94
    • R94.2 Abnormal results of pulmonary function studies
  • S22.31
    • S22.31XA Fracture of one rib, right side, initial encounter for closed fracture
  • S22.32
    • S22.32XA Fracture of one rib, left side, initial encounter for closed fracture
  • S22.39
    • S22.39XA Fracture of one rib, unspecified side, initial encounter for closed fracture
  • S23.41
    • S23.41XA Sprain of ribs, initial encounter
  • S23.420
    • S23.420A Sprain of sternoclavicular (joint) (ligament), initial encounter
  • S23.421
    • S23.421A Sprain of chondrosternal joint, initial encounter
  • S23.428
    • S23.428A Other sprain of sternum, initial encounter
  • S23.429
    • S23.429A Unspecified sprain of sternum, initial encounter
  • S26.00
    • S26.00XS Unspecified injury of heart with hemopericardium, sequela
  • S26.01
    • S26.01XS Contusion of heart with hemopericardium, sequela
  • S26.020
    • S26.020S Mild laceration of heart with hemopericardium, sequela
  • S26.021
    • S26.021S Moderate laceration of heart with hemopericardium, sequela
  • S26.022
    • S26.022S Major laceration of heart with hemopericardium, sequela
  • S26.09
    • S26.09XS Other injury of heart with hemopericardium, sequela
  • S26.10
    • S26.10XS Unspecified injury of heart without hemopericardium, sequela
  • S26.11
    • S26.11XS Contusion of heart without hemopericardium, sequela
  • S26.12
    • S26.12XS Laceration of heart without hemopericardium, sequela
  • S26.19
    • S26.19XS Other injury of heart without hemopericardium, sequela
  • S26.90
    • S26.90XS Unspecified injury of heart, unspecified with or without hemopericardium, sequela
  • S26.91
    • S26.91XS Contusion of heart, unspecified with or without hemopericardium, sequela
  • S26.92
    • S26.92XS Laceration of heart, unspecified with or without hemopericardium, sequela
  • S26.99
    • S26.99XS Other injury of heart, unspecified with or without hemopericardium, sequela
  • S27.0
    • S27.0XXS Traumatic pneumothorax, sequela
  • S27.1
  • S27.2
    • S27.2XXS Traumatic hemopneumothorax, sequela
  • S27.301
    • S27.301A Unspecified injury of lung, unilateral, initial encounter
    • S27.301S Unspecified injury of lung, unilateral, sequela
  • S27.302
    • S27.302A Unspecified injury of lung, bilateral, initial encounter
    • S27.302S Unspecified injury of lung, bilateral, sequela
  • S27.309
    • S27.309A Unspecified injury of lung, unspecified, initial encounter
    • S27.309S Unspecified injury of lung, unspecified, sequela
  • S27.311
    • S27.311A Primary blast injury of lung, unilateral, initial encounter
    • S27.311S Primary blast injury of lung, unilateral, sequela
  • S27.312
    • S27.312A Primary blast injury of lung, bilateral, initial encounter
    • S27.312S Primary blast injury of lung, bilateral, sequela
  • S27.319
    • S27.319A Primary blast injury of lung, unspecified, initial encounter
    • S27.319S Primary blast injury of lung, unspecified, sequela
  • S27.321
    • S27.321A Contusion of lung, unilateral, initial encounter
    • S27.321S Contusion of lung, unilateral, sequela
  • S27.322
    • S27.322A Contusion of lung, bilateral, initial encounter
    • S27.322S Contusion of lung, bilateral, sequela
  • S27.329
    • S27.329A Contusion of lung, unspecified, initial encounter
    • S27.329S Contusion of lung, unspecified, sequela
  • S27.331
    • S27.331S Laceration of lung, unilateral, sequela
  • S27.332
    • S27.332S Laceration of lung, bilateral, sequela
  • S27.339
    • S27.339S Laceration of lung, unspecified, sequela
  • S27.391
    • S27.391A Other injuries of lung, unilateral, initial encounter
    • S27.391S Other injuries of lung, unilateral, sequela
  • S27.392
    • S27.392A Other injuries of lung, bilateral, initial encounter
    • S27.392S Other injuries of lung, bilateral, sequela
  • S27.399
    • S27.399A Other injuries of lung, unspecified, initial encounter
    • S27.399S Other injuries of lung, unspecified, sequela
  • S27.401
    • S27.401S Unspecified injury of bronchus, unilateral, sequela
  • S27.402
    • S27.402S Unspecified injury of bronchus, bilateral, sequela
  • S27.409
    • S27.409S Unspecified injury of bronchus, unspecified, sequela
  • S27.411
    • S27.411S Primary blast injury of bronchus, unilateral, sequela
  • S27.412
    • S27.412S Primary blast injury of bronchus, bilateral, sequela
  • S27.419
    • S27.419S Primary blast injury of bronchus, unspecified, sequela
  • S27.421
    • S27.421S Contusion of bronchus, unilateral, sequela
  • S27.422
    • S27.422S Contusion of bronchus, bilateral, sequela
  • S27.429
    • S27.429S Contusion of bronchus, unspecified, sequela
  • S27.431
    • S27.431S Laceration of bronchus, unilateral, sequela
  • S27.432
    • S27.432S Laceration of bronchus, bilateral, sequela
  • S27.439
    • S27.439S Laceration of bronchus, unspecified, sequela
  • S27.491
    • S27.491S Other injury of bronchus, unilateral, sequela
  • S27.492
    • S27.492S Other injury of bronchus, bilateral, sequela
  • S27.499
    • S27.499S Other injury of bronchus, unspecified, sequela
  • S27.50
    • S27.50XA Unspecified injury of thoracic trachea, initial encounter
    • S27.50XS Unspecified injury of thoracic trachea, sequela
  • S27.51
    • S27.51XA Primary blast injury of thoracic trachea, initial encounter
    • S27.51XS Primary blast injury of thoracic trachea, sequela
  • S27.52
    • S27.52XA Contusion of thoracic trachea, initial encounter
    • S27.52XS Contusion of thoracic trachea, sequela
  • S27.53
    • S27.53XA Laceration of thoracic trachea, initial encounter
    • S27.53XS Laceration of thoracic trachea, sequela
  • S27.59
    • S27.59XA Other injury of thoracic trachea, initial encounter
    • S27.59XS Other injury of thoracic trachea, sequela
  • S27.60
    • S27.60XA Unspecified injury of pleura, initial encounter
    • S27.60XS Unspecified injury of pleura, sequela
  • S27.63
    • S27.63XA Laceration of pleura, initial encounter
    • S27.63XS Laceration of pleura, sequela
  • S27.69
    • S27.69XA Other injury of pleura, initial encounter
    • S27.69XS Other injury of pleura, sequela
  • S27.802
    • S27.802S Contusion of diaphragm, sequela
  • S27.803
    • S27.803S Laceration of diaphragm, sequela
  • S27.808
    • S27.808S Other injury of diaphragm, sequela
  • S27.809
    • S27.809S Unspecified injury of diaphragm, sequela
  • S27.812
    • S27.812S Contusion of esophagus (thoracic part), sequela
  • S27.813
    • S27.813S Laceration of esophagus (thoracic part), sequela
  • S27.818
    • S27.818S Other injury of esophagus (thoracic part), sequela
  • S27.819
    • S27.819S Unspecified injury of esophagus (thoracic part), sequela
  • S27.892
    • S27.892A Contusion of other specified intrathoracic organs, initial encounter
    • S27.892S Contusion of other specified intrathoracic organs, sequela
  • S27.893
    • S27.893A Laceration of other specified intrathoracic organs, initial encounter
    • S27.893S Laceration of other specified intrathoracic organs, sequela
  • S27.898
    • S27.898A Other injury of other specified intrathoracic organs, initial encounter
    • S27.898S Other injury of other specified intrathoracic organs, sequela
  • S27.899
    • S27.899A Unspecified injury of other specified intrathoracic organs, initial encounter
    • S27.899S Unspecified injury of other specified intrathoracic organs, sequela
  • S27.9
    • S27.9XXS Injury of unspecified intrathoracic organ, sequela
  • T17.400
    • T17.400A Unspecified foreign body in trachea causing asphyxiation, initial encounter
  • T17.408
    • T17.408A Unspecified foreign body in trachea causing other injury, initial encounter
  • T17.410
    • T17.410A Gastric contents in trachea causing asphyxiation, initial encounter
  • T17.418
    • T17.418A Gastric contents in trachea causing other injury, initial encounter
  • T17.420
    • T17.420A Food in trachea causing asphyxiation, initial encounter
  • T17.428
    • T17.428A Food in trachea causing other injury, initial encounter
  • T17.490
    • T17.490A Other foreign object in trachea causing asphyxiation, initial encounter
  • T17.498
    • T17.498A Other foreign object in trachea causing other injury, initial encounter
  • T17.500
    • T17.500A Unspecified foreign body in bronchus causing asphyxiation, initial encounter
  • T17.508
    • T17.508A Unspecified foreign body in bronchus causing other injury, initial encounter
  • T17.510
    • T17.510A Gastric contents in bronchus causing asphyxiation, initial encounter
  • T17.518
    • T17.518A Gastric contents in bronchus causing other injury, initial encounter
  • T17.520
    • T17.520A Food in bronchus causing asphyxiation, initial encounter
  • T17.528
    • T17.528A Food in bronchus causing other injury, initial encounter
  • T17.590
    • T17.590A Other foreign object in bronchus causing asphyxiation, initial encounter
  • T17.598
    • T17.598A Other foreign object in bronchus causing other injury, initial encounter
  • T17.800
    • T17.800A Unspecified foreign body in other parts of respiratory tract causing asphyxiation, initial encounter
  • T17.808
    • T17.808A Unspecified foreign body in other parts of respiratory tract causing other injury, initial encounter
  • T17.810
    • T17.810A Gastric contents in other parts of respiratory tract causing asphyxiation, initial encounter
  • T17.818
    • T17.818A Gastric contents in other parts of respiratory tract causing other injury, initial encounter
  • T17.820
    • T17.820A Food in other parts of respiratory tract causing asphyxiation, initial encounter
  • T17.828
    • T17.828A Food in other parts of respiratory tract causing other injury, initial encounter
  • T17.890
    • T17.890A Other foreign object in other parts of respiratory tract causing asphyxiation, initial encounter
  • T17.898
    • T17.898A Other foreign object in other parts of respiratory tract causing other injury, initial encounter
  • T17.900
    • T17.900A Unspecified foreign body in respiratory tract, part unspecified causing asphyxiation, initial encounter
  • T17.908
    • T17.908A Unspecified foreign body in respiratory tract, part unspecified causing other injury, initial encounter
  • T17.910
    • T17.910A Gastric contents in respiratory tract, part unspecified causing asphyxiation, initial encounter
  • T17.918
    • T17.918A Gastric contents in respiratory tract, part unspecified causing other injury, initial encounter
  • T17.920
    • T17.920A Food in respiratory tract, part unspecified causing asphyxiation, initial encounter
  • T17.928
    • T17.928A Food in respiratory tract, part unspecified causing other injury, initial encounter
  • T17.990
    • T17.990A Other foreign object in respiratory tract, part unspecified in causing asphyxiation, initial encounter
  • T17.998
    • T17.998A Other foreign object in respiratory tract, part unspecified causing other injury, initial encounter
  • T27.0
    • T27.0XXA Burn of larynx and trachea, initial encounter
  • T27.1
    • T27.1XXA Burn involving larynx and trachea with lung, initial encounter
  • T27.2
    • T27.2XXA Burn of other parts of respiratory tract, initial encounter
  • T27.3
    • T27.3XXA Burn of respiratory tract, part unspecified, initial encounter
  • T27.4
    • T27.4XXA Corrosion of larynx and trachea, initial encounter
  • T27.5
    • T27.5XXA Corrosion involving larynx and trachea with lung, initial encounter
  • T27.6
    • T27.6XXA Corrosion of other parts of respiratory tract, initial encounter
  • T27.7
    • T27.7XXA Corrosion of respiratory tract, part unspecified, initial encounter
  • T86.81
    • T86.810 Lung transplant rejection
    • T86.811 Lung transplant failure
    • T86.812 Lung transplant infection
    • T86.818 Other complications of lung transplant
    • T86.819 Unspecified complication of lung transplant
  • U07
    • U07.0 Vaping-related disorder
  • Z43
    • Z43.0 Encounter for attention to tracheostomy
  • Z90
    • Z90.2 Acquired absence of lung [part of]
  • Z94
    • Z94.2 Lung transplant status