Measures using the ECDS reporting method must be audited before being approved for use in a NCQA program. Measures in the HEDIS domain that use the ECDS reporting method have not yet been approved for use in any NCQA program at this time.
HEDIS 2018
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Details about the data vendor or source EHR system are not required for ECDS reporting, but should be documented in the HEDIS Roadmap when identifying data sources for an NCQA-Certified auditor. Use of data from NCQA eCQM-Certified vendors will ensure that measure data extracted from these systems are considered standard.
ECDS data should be categorized by one of the four source record categories stated in ECDS General Guideline 2: Data Collection Methods (EHR, HIE/clinical registry, case management registry, administrative claims).
HEDIS 2018
NCQA is evaluating existing HEDIS measures, eCQMs and other de novo measure concepts for inclusion in the ECDS domain. Selected measures will be reengineered and retested, as necessary, and must be approved by the CPM before their release in ECDS, consistent with other HEDIS measures.
HEDIS 2018
IP-ECDS coverage count includes all members in the initial population who are being managed by at least one provider with the capacity to send, receive and use electronic data for quality improvement purposes.The Initial Population includes all members (covered and not covered by ECDS) who are identified as eligible for the measure reported by the data source category used to determine eligibility.
HEDIS 2018
Case management data may be used for measures using the ECDS reporting method if the information collected by case managers is available on request to all providers treating the same member in another setting.
Data are not required to be accessed to qualify for ECDS reporting, but must be available on request to providers providing care to the member.
HEDIS 2018
Administrative claims are considered an ECDS data source if the payment system is automated and data are accessible by the practitioner/practitioner group that is accountable for clinical services provided to plan members (e.g., if claims are used to identify an inpatient stay, the primary care provider must be able to access the details of the stay). Report all measure results identified by claims in the “Administrative claims” source system of record (SSoR) category.
HEDIS 2018
Only health plans may submit HEDIS ECDS measure data to NCQA. EHR vendors should work with plans that use their systems to provide data that will be used to calculate HEDIS ECDS measures.
NCQA is currently certifying EHR vendors, to increase the reliability of health IT data used for reporting health care performance. Learn more at:
HEDIS 2018
Plans should work with their NCQA-Certified auditor to accurately identify all data sources being considered for HEDIS reporting, whether the source is used for ECDS measures or for other HEDIS domain measures. If a plan completed an Audit Roadmap (Section 5) and will use the data source for both supplemental data and ECDS, this should be noted.
HEDIS 2018
No. Organizations may not use other data sources (e.g., supplemental or medical record data) when excluding members living long-term in an institution. The LTI flag in the Medicare Part C monthly membership file is the only source that may be used to identify this exclusion. NCQA was informed by CMS that all Medicare plans receive this file monthly and have access to this flag. NCQA plans to clarify this in the HEDIS 2018, Volume 2 Technical Update Memo, scheduled for release on October 2, 2017.
HEDIS 2018