PV2-7 in HL7 v2: A Field Guide to Expected Admit Date/Time
Every scheduling and bed-management test scenario eventually depends on one timestamp being believable relative to another - and Expected Admit Date/Time is usually the anchor.
PV2-7 is a standard HL7 timestamp (TS) field recording when a patient is expected to be admitted, most relevant for scheduled or planned encounters rather than walk-in emergency visits. It's written in the usual YYYYMMDDHHMMSS pattern. In test data, this field only does its job when it sits in a sensible relationship to the message trigger event timestamp and to PV2-8 (Expected Discharge Date/Time) - an expected admit time that falls after the expected discharge time is a classic sign of sloppily generated test data.
What this field contains
Example
PV2-7 holds 20260726073000 - an expected admit time three days before the expected discharge time in PV2-8.
Where this trips people up
Randomly generated test timestamps often fail the "does this make sense" test - an expected admit date in the past relative to the message's own timestamp, or one that's months away from the actual PV1 admit date/time for the same visit. Reviewers and downstream length-of-stay calculations both notice. When generating synthetic PV2-7 values, anchor them to the message event time and keep the gap between expected and actual admission realistic for the encounter type you're simulating.