Quality Measure Implementation Guide
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## CodeSystem: Measure Stratifier Type Codes

Official URL: http://terminology.hl7.org/CodeSystem/measure-stratifier-type | Version: 1.0.0 | Highlight text changes?
Standards status: Trial-use Active as of 2026-04-07 | Maturity Level: 4 | Computable Name: MeasureStratifierTypeCodes
Other Identifiers: OID:2.16.840.1.113883.4.642.40.61.16.3

This code system establishes types of stratification for use in identifying subgroups of populations. These stratifications are often, but not exclusively, used in quality measurement.

This Code system is referenced in the definition of the following value sets:

- MeasureStratifierType

This case-sensitive code system `http://terminology.hl7.org/CodeSystem/measure-stratifier-type` defines the following codes:

Code | Display | Definition
age-range | Age range | Indicates that the stratification should be determined based on age range.
region | Region | Indicates that the stratification should be determined based on geographical areas.
facility | Facility | Indicates that the stratification should be determined based on facilities, or specific physical locations.

Description of the above table(s).