Outcome

Standardized ALOS for deliveries

Standardized ALOS for special inpatient care (i.e., care provided in intensive care units).

Standardized average length of hospital stay (ALOS) for routine inpatient care (i.e., care provided outside of intensive care units).

The SNFRM estimates the risk-standardized rate of all-cause, unplanned hospital readmissions for Skilled Nursing Facility (SNF) Medicare fee-for-service (FFS) beneficiaries within 30 days of discharge from a prior proximal acute hospitalization. The prior proximal hospitalization is defined as an admission to an IPPS, CAH, psychiatric, or cancer hospital. The measure is risk-adjusted for patient demographics, principal diagnosis from the prior hospitalization, comorbidities, and other health status variables that affect the probability of a hospital readmission.

SNF HAI is a one-year outcome measure that estimates the risk-standardized rate of healthcare-associated infections (HAIs) that are acquired during SNF care and result in hospitalization.

Ratio of observed to expected major adverse events (MAE) among patients undergoing congenital cardiac catheterization, risk-adjusted using the Catheterization for Congenital Heart Disease Adjustment for Risk Method II (CHARM II).

The Standardized Emergency Department Encounter Ratio is defined to be the ratio of the observed number of emergency department (ED) encounters that occur for adult Medicare ESRD dialysis patients treated at a particular facility to the number of encounters that would be expected given the characteristics of the dialysis facility’s patients and the national norm for dialysis facilities. Note that in this document an “emergency department encounter” always refers to an outpatient encounter that does not end in a hospital admission.

The standardized hospitalization ratio is defined to be the ratio of the number of hospital admissions that occur for Medicare ESRD dialysis patients treated at a particular facility to the number of hospitalizations that would be expected given the characteristics of the dialysis facility’s patients and the national norm for dialysis facilities. This measure is calculated as a ratio but can also be expressed as a rate.

Standardized mortality ratio is defined to be the ratio of the number of deaths that occur for Medicare ESRD dialysis patients treated at a particular facility to the number of deaths that would be expected given the characteristics of the dialysis facility’s patients and the national norm for dialysis facilities. This measure is calculated as a ratio but can also be expressed as a rate.

This measure is a ratio of observed to expected rate of in-hospital mortality following non-cardiac surgery among infants <= 30 days of age, risk-adjusted.