Hospitalisation for Potentially Preventable Complications Rate

Identifying Attributes

Care Settings
Primary Care
Country
United States of America
Publishing Organisation
Centers for Medicare & Medicaid Services (CMS): Medicare Advantage (Part C) and Part D Star Ratings
Type of Quality Indicator
Outcome
IOM Quality Dimension
Effectiveness
Domain
Hospitalisations

Defining Attributes

Definition

For members 67 years of age and older, the rate of discharges for ambulatory care sensitive conditions (ACSC) per 1,000 members and the risk-adjusted ratio of observed to expected discharges for ACSC by chronic and acute conditions.

Numerator
Denominator
Exclusions

Data for contracts whose Observed / Expected ratio is either < 0.2 or > 5.0 have been excluded. Data for contracts with < 200 in the denominator have been excluded. Members in hospice or using hospice services anytime during the measurement year. Members enrolled in an Institutional SNP (I-SNP) any time during the measurement year. Members living long-term in an institution any time during the measurement year, as identified by the LTI flag in the Monthly Membership Detail Data File.

Use of Risk Adjustment
No
Risk Adjustments
Stratifications

Collection and Reporting Attributes

Type of Data Collection
Standardised clinical data
Data Collection Methods

The Healthcare Effectiveness Data and Information Set (HEDIS)

Frequency of Data Collection
Annually
Frequency of Data Collection in Days
365
Reporting Methods
Reporting Frequency
Annually
Reporting Frequency in Days
365
Indicator Has Recommended Targets
No

Source and Reference Attributes

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
Yes
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
02 December 2025