["Encounter, Performed": "Home Healthcare Services"]
Data Element Scope: This value set may use a model element related to Encounter.
Inclusion Criteria: Includes concepts that represent an encounter for a home health visit for the evaluation and management of a new or established patient.
Exclusion Criteria: No exclusions.
Constrained to codes in the Home Healthcare Services value set (2.16.840.1.113883.3.464.1003.101.12.1016)
"Encounter, Performed"
Data elements that meet criteria using this datatype should document that the encounter indicated by the QDM category and its corresponding value set is in progress or has been completed.
The "Encounter, Performed" participant references the primary participant.
Previous versions of QDM included an attribute principal diagnosis, defined as the condition that, after study, was determined to be the principal cause of the admission. QDM version 5.6 addresses that concept using the diagnosis rank=1.
Timing:
- The relevantPeriod addresses:
- startTime - The time the encounter began (admission time).
- stopTime - The time the encounter ended (discharge time).
- author dateTime references the time the action was recorded.
- Refer to the eCQM expression to determine allowable timings to meet measure criteria.
Notes:
- negation rationale indicates a one-time documentation of a reason an activity is not performed. Negation of QDM datatype-related actions for a reason always use the author dateTime attribute to reference timing and must not use relevantPeriod.
- The locationPeriod is an attribute of the attribute facility location that addresses:
- startTime - the time the patient arrived at the location. The time the encounter began (admission time).
- stopTime - the time the patient departed from the location.
iD
The identifier of a specific instance of any QDM data element. CQL logic uses the id reference to specify that a query expects a specific instance of an element to be retrieved.
See Section 5.8 for examples for using id to indicate specific instances of QDM data elements in CQL statements with the relatedTo attribute.
relevantPeriod
relevantPeriod addresses the time between the start of an action to the end of an action. Each QDM datatype using relevantPeriod defines specific definitions for the start and stop time for the action listed.
Note: negation rationale indicates a one-time documentation of a reason an activity is not performed. Negation of QDM datatype-related actions for a reason always use the author dateTime attribute to reference timing and must not use relevantPeriod