Comprehensive Diabetes Care: Haemoglobin A1C (HbA1c) Poor Control (>9.0%)

Identifying Attributes

Care Settings
Rural and Remote Care
Country
United States of America
Publishing Organisation
National Quality Forum
Type of Quality Indicator
Outcome
IOM Quality Dimension
Effectiveness
Domain
Service Delivery

Defining Attributes

Definition
Numerator

Patients whose most recent HbA1c level is greater than 9.0% or is missing a result, or for whom an HbA1c test was not done during the measurement year.

Denominator

Patients 18-75 years of age by the end of the measurement year who had a diagnosis of diabetes (type 1 and type 2) during the measurement year or the year prior to the measurement year.

Exclusions

This measure excludes adults in hospice. It also excludes adults with advanced illness and frailty, as well as Medicare adults 65 years of age and older enrolled in an I-SNP or living long-term in institutional settings.

Additionally, exclude patients who had a diagnosis of gestational diabetes or steroid-induced diabetes, in any setting during the measurement year or the year prior to the measurement year and who did NOT have a diagnosis of diabetes. These patients are sometimes pulled into the denominator via pharmacy data. They are then removed once no additional diagnosis of diabetes (Type 1 or Type II) is found.

Use of Risk Adjustment
No
Risk Adjustments

None

Stratifications

Collection and Reporting Attributes

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

Source and Reference Attributes

Evidence Source

National Quality Forum 2022 Key Rural Measures: An Update List of Measures to Advance Rural Health Priorities, Draft 1, page 1-26

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
02 December 2025