MS-DRG - 916 ALLERGIC REACTIONS WITHOUT 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 MS-DRG - 916 ALLERGIC REACTIONS WITHOUT Major Complication or Comorbidity diseases in version MS-DRG V40.0 applicable from 10/01/2022 through 09/30/2023.

MS-DRG	MS-DRG Title	MCD	Relative Weight	Geometric LOS	Arithmetic LOS
916	ALLERGIC REACTIONS WITHOUT MCC	21	0.6642 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.	1.80 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.	2.20 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.

ICD-10 Codes in Diagnostic Related Group

T78.00XA - Anaphylactic reaction due to unspecified food, initial encounter BILLABLE CODE
T78.01XA - Anaphylactic reaction due to peanuts, initial encounter BILLABLE CODE
T78.02XA - Anaphylactic reaction due to shellfish (crustaceans), initial encounter BILLABLE CODE
T78.03XA - Anaphylactic reaction due to other fish, initial encounter BILLABLE CODE
T78.04XA - Anaphylactic reaction due to fruits and vegetables, initial encounter BILLABLE CODE
T78.05XA - Anaphylactic reaction due to tree nuts and seeds, initial encounter BILLABLE CODE
T78.06XA - Anaphylactic reaction due to food additives, initial encounter BILLABLE CODE
T78.07XA - Anaphylactic reaction due to milk and dairy products, initial encounter BILLABLE CODE
T78.08XA - Anaphylactic reaction due to eggs, initial encounter BILLABLE CODE
T78.09XA - Anaphylactic reaction due to other food products, initial encounter BILLABLE CODE
T78.2XXA - Anaphylactic shock, unspecified, initial encounter BILLABLE CODE
T78.3XXA - Angioneurotic edema, initial encounter BILLABLE CODE
T78.40XA - Allergy, unspecified, initial encounter BILLABLE CODE
T78.49XA - Other allergy, initial encounter BILLABLE CODE
T88.6XXA - Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, initial encounter BILLABLE CODE