30-Day Post-Hospital AMI Discharge Care Transition Composite Measure

Identifying Attributes

Care Settings
Care Transitions
Country
United States of America
Publishing Organisation
National Quality Forum
Type of Quality Indicator
Outcome
IOM Quality Dimension
Effectiveness
Domain
Hospitalisation

Defining Attributes

Definition

This measure scores a hospital on the incidence among its patients during the month following discharge from an inpatient stay having a primary diagnosis of heart failure for three types of events: readmissions, ED visits and evaluation and management (E&M) services.

Numerator

The numerator is the weighted sum of the three deviations from their expected values for the individual measures comprising the component measure. The question of appropriate weights on the deviations is difficult and would probably lead to a wide variation in opinion. The weights of -4, -2, and 1 are selected to represent order of magnitude differences in seriousness of the three outcomes, which most would agree to (that is to say: readmission is more important than ED which is more important in a negative way than E & M service is in a positive way). The idea of not using weights was also considered, but this was noted to be itself a de facto weight scheme (with all weights the same), and as such, a weight scheme that was less appropriate than the one chosen.

Denominator

The composite measure is the weighted sum of three individual measures. Thus, the denominator is one.

Exclusions

None

Use of Risk Adjustment
Yes
Risk Adjustments

Each of these individual measures is a risk-adjusted, standardised rate together with a percentile ranking. This composite measure is a weighted average of the deviations of the three risk-adjusted, standardised rates from the population mean for the measure across all patients in all hospitals. Again, the composite measure is accompanied by a percentile ranking to help with its interpretation.

Stratifications

Data Attributes

Type of Data Collection
Administrative data
Data Collection Methods

Administrative claims data

Frequency of Data Collection
Frequency of Data Collection in Days
Reporting Methods

Measure Retired and Endorsement Removed 04.02.2014

Reporting Frequency
Reporting Frequency in Days
Indicator Has Recommended Targets
No

Source and Reference Attributes

Technical Specifications
Link to Measurement Tools
Quality Indicator Confirmed to be Part of a Program Used to Monitor Quality and Safety of Care Among Older People at a Population-Level between 2012-2022
No
Assessed by the Australian Consortium for Aged Care Collaborators as Generally Containing Good Properties (Importance and Scientific Acceptability)
No
Australian Consortium for Aged Care Endorsed
No
Identified by PHARMA-Care Project
No
Upload Date
23 July 2025