Arithmetic Average Length Of StayDRG CodeDRG DescrDRG QualifierDRG TypeGeometric Average Length Of StayIllness Severity ClassMajor Diagnostic CategoryMortality Risk ClassRelative Weighting Factor
| Business Data Model Data Model |
| Description | A code that is used to determine specific reimbursement fees based on the personal medical condition of a patient. |
| Relationship | |
 Diagnosis Related Group_Coding System Version_FK |
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| Dependencies | |
 NONE |
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| Reverse Dependencies | |
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| Attribute Details |
Arithmetic Average Length Of Stay
| Description | A key statistical component in calculating the total amount paid to hospital per DRG and weighting factor. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Number Decimal Small [DECIMAL(5,2)] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
DRG Code
| Description | The number or code used to identify the Diagnosis Related Group. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Enumeration [VARCHAR(20)] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
DRG Descr
| Description | A free-text statement used to explain the meaning of the Diagnosis Related Group. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Description [VARCHAR(250)] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
DRG Qualifier
| Description | Indicates the type of diagnosis related group (DRG) code. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Enumeration [VARCHAR(20)] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
DRG Type
| Description | The type of the Diagnosis Related Group. For example: Medical Surgical |
| Data Type | Standards - Data Domains.ddm/Data Domains/Enumeration [VARCHAR(20)] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
Geometric Average Length Of Stay
| Description | A key statistical component in calculating the total amount paid to hospital per DRG and weighting factor that uses a more complex formula to minimize the impact of outliers in the length of stay data set for all patients in a particular DRG. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Number Decimal Small [DECIMAL(5,2)] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
Illness Severity Class
| Description | The level of illness severity for the Diagnosis Related Group. Specifies a subclass of a DRG. For example: 1 - Minor 2 - Moderate 3 - Major 4 - Extreme |
| Data Type | Standards - Data Domains.ddm/Data Domains/Enumeration [VARCHAR(20)] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
Major Diagnostic Category
| Description | Identifies the Major Diagnostic Category (MDC) to which the Diagnosis Related Group is assigned. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Enumeration [VARCHAR(20)] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
Mortality Risk Class
| Description | The level of Mortality Risk for the Diagnosis Related Group. Specifies a subclass of a DRG. For example: 1 - Minor 2 - Moderate 3 - Major 4 - Extreme |
| Data Type | Standards - Data Domains.ddm/Data Domains/Enumeration [VARCHAR(20)] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
Relative Weighting Factor
| Description | Reflects the relative resource consumption associated with treating a patient whose diagnosis is classified as a specific DRG. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Rate [FLOAT(5)] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
| Relationship Details |
Diagnosis Related Group_Coding System Version_FK
| Is Identifying Relationship | false |
| Child Table | Diagnosis Related Group |
| Child Multiplicity | ZERO_TO_MANY |
| Child Referential Integrity: On Delete | NONE |
| Child Referential Integrity: On Insert | NONE |
| Child Referential Integrity: On Update | NONE |
| Parent Table | Coding System Version |
| Parent Multiplicity | ONE |
| Parent Referential Integrity: On Delete | NONE |
| Parent Referential Integrity: On Insert | NONE |
| Parent Referential Integrity: On Update | NONE |
| Business Data Model Data Model |