Building the Foundation

Data Quality and Reporting Guide

Version 3 – June 2026

Advancing Equity Through Data Quality and Reporting


Delivering quality care demands that we address the needs of subpopulations with attentiveness to their specific care needs and structural barriers to health. Even in organizations where performance on HEDIS and other quality measures is high, significant racial and other sociodemographic disparities often persist.

Strengthening population health requires going beyond aggregated HEDIS measures and identifying subpopulations that have lower rates of receiving certain types of care, and may require different forms of support. The process to get robust patient-level data is complicated and doesn’t have to be perfect to advance the work. Even imperfect data on race, ethnicity and language (REAL), sexual orientation and gender identity (SOGI), and social needs provide valuable insights to guide care delivery and coordination.

Practices can contribute to improving health and reducing disparities by considering the following approaches to strengthen data quality:

The initial step in addressing disparities is to collect high-quality data that fosters a comprehensive understanding of each patient. This entails incorporating REAL data, demographic data (age, gender) and social needs data. By leveraging this information, healthcare practices can gain valuable insights into disparities in access, continuity and health outcomes.

As your data quality continues to improve, you can further tailor efforts to enhance healthcare specifically for subpopulations experiencing disparities.

As you engage in the work, partnering with individuals with lived expertise in data sharing ensures the efforts are more responsive to the needs of community members, and the insights provide valuable context to inform data sharing. You may also find it helpful to partner with community organizations outside the healthcare practices to strengthen and broaden the data being utilized to guide clinical and programmatic decisions to address disparities.