2142e2e5_EVV_Reason_Codes__DADS___DADS_Examples_of_Use
[Code] 20 [Reason Code] Attendant Failed to Call In — Verified Services Were Delivered [Preferred?] No [DADS Examples of Use] 
Reason Code 20 is used when an attendant fails to use the EVV system to call in. Free text is required in the comment field to document the actual “call in” time. This is a non-preferred reason code.
EVV Reason Codes (DADS)
DADS Examples of Use