Variable Description
Facility ID The name of the facility where services were performed based on the Facility Identifier as maintained by the NYSDOH Division of Health Facility Planning.
CCS Procedure Description AHRQ Clinical Classification Software (CCS) ICD-9 Procedure Category Code. More information on the CCS system may be found at: http://www.hcupus.ahrq.gov/toolssoftware/ccs/ccs.jsp.
Type of Admission A description of the manner in which the patient was admitted to the health care facility: Elective, Emergency, Newborn, Not Available, Trauma, Urgent
Patient Disposition The patient's status upon discharge.
Source of Payment A description of the type of payment for this occurrence
Age Group Age in years at time of discharge. Grouped into the following age groups : 0 to 17, 18 to 29, 30 to 49, 50 to 69, and 70 or older
APR Severity of Illness APR-DRG (All Patient Refined Risk Diagnosis Related Group) Severity of Illness Code: 1, 2, 3, 4
Length of Stay The total number of patient days at an acute level and/or other than acute care level (excluding leave of absence days) (Discharge Date - Admission Date) + 1. Length of Stay greater than or equal to 120 days has been aggregated to 120+ days; Values range from 1 to 200.
APR Risk of Mortality All Patient Refined Risk of Mortality:
1-Minor; 2-Moderate; 3-Major; 4-Extreme
Table 1: Variables Used in the Research.