Lung CAS Calculator

This is a sample calculator to show how the lung Composite Allocation Score (lung CAS) is established.

To calculate an approximate lung Composite Allocation Score (CAS) range, enter data for each variable. If you do not have data for a variable to calculate the lung medical urgency and lung post-transplant outcomes measure, you may leave the field blank and a policy default value will be used when calculating the lung CAS. Note: the CAS may change on a daily basis.

CAS results should not be considered definitive; they are merely a snapshot based upon the values entered and can vary daily.

Date of birth: *

Date added to the waiting list: *

Pediatric priority 1: *

Yes No

Height: *
ft in
cm

Weight: *
lbs
kg

Blood type: *
O A B AB A1 A1B A2 A2B

Prior living donor: *

Yes No

Lung diagnosis code * ABCA3 TRANSPORTER MUTATION ALLERGIC BRONCHOPULMONARY ASPERGILLOSIS ALPHA - 1 - ANTITRYPSIN DEFICIENCY ALVEOLAR PROTEINOSIS AMYLOIDOSIS ARDS/PNEUMONIA BRONCHIECTASIS BRONCHIOLOALVEOLAR CARCINOMA (BAC) BRONCHOPULMONARY DYSPLASIA CARCINOID TUMORLETS CHRONIC PNEUMONITIS OF INFANCY COMBINED PULMONARY FIBROSIS AND EMPHYSEMA (CPFE) COMMON VARIABLE IMMUNE DEFICIENCY CONGENITAL MALFORMATION CONSTRICTIVE BRONCHIOLITIS COPD/EMPHYSEMA COVID-19: ARDS COVID-19: PULMONARY FIBROSIS CREST - PULMONARY HYPERTENSION CREST - RESTRICTIVE CYSTIC FIBROSIS EHLERS-DANLOS SYNDROME EISENMENGER'S SYN: ATRIAL SEPTAL DEFECT EISENMENGER'S SYN: MULTI CONGENITAL ANOMALIES EISENMENGER'S SYN: OTHER SPECIFY EISENMENGER'S SYN: PDA EISENMENGER'S SYN: VSD EOSINOPHILIC GRANULOMA FIBROCAVITARY LUNG DISEASE FIBROSING MEDIASTINITIS GRAFT-VS-HOST DISEASE (GVHD) GRANULOMATOUS LUNG DISEASE HERMANSKY PUDLAK SYNDROME HYPERSENSITIVITY PNEUMONITIS HYPOGAMMAGLOBULINEMIA IDIOPATHIC PULMONARY HEMOSIDEROSIS IIP: ACUTE INTERSTITIAL PNEUMONIA IIP: BOOP/COP IIP: DESQUAMATIVE INTERSTITIAL PNEUMONIA IIP: IDIOPATHIC PULMONARY FIBROSIS (IPF) IIP: LYMPHOCYTIC INTERSTITIAL PNEUMONIA (LIP) IIP: NONSPECIFIC INTERSTITIAL PNEUMONIA IIP: RESPIRATORY BRONCHIOLITIS INHALATION BURNS/TRAUMA KARTAGENER'S SYNDROME LUNG RE-TX/GF: ACUTE REJECTION LUNG RE-TX/GF: NON-SPECIFIC LUNG RE-TX/GF: OBLITERATIVE BRONCHIOLITIS-OBSTRUCTIVE LUNG RE-TX/GF: OBLITERATIVE BRONCHIOLITIS-RESTRICTIVE LUNG RE-TX/GF: OBSTRUCTIVE LUNG RE-TX/GF: OTHER SPECIFY LUNG RE-TX/GF: PRIMARY GRAFT FAILURE LUNG RE-TX/GF: RESTRICTIVE LUPUS LYMPHANGIOLEIOMYOMATOSIS MIXED CONNECTIVE TISSUE DISEASE OBLITERATIVE BRONCHIOLITIS (NON-RETRANSPLANT) OBSTRUCTIVE LUNG DISEASE OCCUPATIONAL LUNG DISEASE OTHER SPECIFY PARANEOPLASTIC PEMPHIGUS ASSOCIATED CASTLEMAN'S DISEASE POLYMYOSITIS PORTOPULMONARY HYPERTENSION PRIMARY CILIARY DYSKINESIA PULMONARY CAPILLARY HEMANGIOMATOSIS PULMONARY FIBROSIS OTHER SPECIFY CAUSE PULMONARY HYALINIZING GRANULOMA PULMONARY HYPERTENSION/PULMONARY ARTERIAL HYPERTENSION PULMONARY LYMPHANGIECTASIA (PL) PULMONARY TELANGIECTASIA - PULMONARY HYPERTENSION PULMONARY TELANGIECTASIA - RESTRICTIVE PULMONARY THROMBOEMBOLIC DISEASE PULMONARY VASCULAR DISEASE PULMONARY VENO-OCCLUSIVE DISEASE PULMONIC STENOSIS RHEUMATOID DISEASE RIGHT HYPOPLASTIC LUNG SARCOIDOSIS SCLERODERMA - PULMONARY HYPERTENSION SCLERODERMA - RESTRICTIVE SECONDARY PULMONARY HYPERTENSION SHWACHMAN-DIAMOND SYNDROME SILICOSIS SJOGREN'S SYNDROME SURFACTANT PROTEIN B DEFICIENCY SURFACTANT PROTEIN C DEFICIENCY TERATOMA THROMBOEMBOLIC PULMONARY HYPERTENSION TUBEROUS SCLEROSIS WEGENER'S GRANULOMA - BRONCHIECTASIS WEGENER'S GRANULOMA - RESTRICTIVE

Detailed CPRA: *
  CPRA Calculator

Functional status: Performs activities of daily living with NO assistance. Performs activities of daily living with SOME assistance. Performs activities of daily living with TOTAL assistance. Not Applicable - < 1 year old

Assisted ventilation: BiPAP CPAP Continuous mechanical-hospitalized Continuous mechanical-not hospitalized ECMO Intermittent mechanical-hospitalized Intermittent mechanical-not hospitalized No assisted ventilation needed

Requires supplemental O₂ at rest:
None Nasal cannula Reservoir cannula High flow nasal cannula Trach collar Face mask BiPAP CPAP Continuous mechanical-hospitalized Continuous mechanical-not hospitalized Intermittent mechanical-hospitalized Intermittent mechanical-not hospitalized

Pulmonary artery systolic pressure:
mmHg

Amount: * L/min * % *

Mean pulmonary artery pressure:
mmHg

Cardiac index (CI):
L/min/m²

6-minute walk distance:
feet

Total bilirubin:
mg/dL

Serum creatinine:
mg/dL

If using an arterial or capillary blood source, enter the test result. If using a venous blood source, subtract six (6) mmHg from the test result and enter that number.

PCO₂:

Current:
mmHg
Highest:
mmHg
Lowest:
mmHg

 

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