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Patient Visit group in ELR: Feedback requested

During the HL7 Public Health workgroup call today, a JIRA ticket regarding PV1 in ELR was discussed. The link to the ticket is https://jira.hl7.org/browse/V2-25344

The original ticket comment asked “In LRI_PH the visit group is RE, but in LOI it is O for any profile, except the LOI_FI. Shouldn't LOI_PH have usage of RE for visit group, if it is RE in LRI_PH?”

In the call discussion, there was interest in seeking clarification on “whether the LRI_PH conformance statement to have visit group as RE is intended to apply to all jurisdictions, or whether it should actually just be O since it only applies to some jurisdictions.”

The question we are trying to answer is: Do we need to consider constraining the patient visit group in LOI PH profile from O to RE, or if we should relax the LRI PH profile from RE to O for the visit group.

Please reply to this thread by Friday, May 6 to indicate if your jurisdiction is needing/expecting the patient visit group (namely PV1) in an ELR message.

Comments & Events

Walter Kemper, ELR Coordinator, NC DHHS Div of Public Health
NC does not require, nor does it utilize, the patient visit group (namely PV1) in an ELR message.

Walter Kemper
ELR Coordinator, NC EDSS Project
On behalf of State of NC DHHS Division of Public Health
Email: Walter.Kemper@dhhs.nc.gov<mailto:Walter.Kemper@dhhs.nc.gov>
(919) 426-3468 (mobile)
Bill Storm
Ohio generally requests PV1/2 segments to be suppressed but if they are sent then PV1-2 accepted values only include E, I, or O.

Sent on iPhone. Please excuse any typos.
Mary Wedig
We use PV1-2 patient visit for hospitalization (I) information which is then populated in our WEDSS system.

Thanks, Mary
Electronic Laboratory Reporting (ELR) Coordinator
Wisconsin State Laboratory of Hygiene
2601 Agriculture Dr
Madison, WI 53718
(608) 224-4274
Deb Loniewski
Michigan uses PV1-2 for patient visit information and can only accept : 
 | E  | Emergency
 | I  | Inpatient
 | O  | Outpatient
 | P  | Preadmit
 | R  | Recurring patient
 | B  | Obstetrics
 | C  | Commercial Account
 | N  | Not Applicable
 | U  | Unknown

Thank you,
Deb Loniewski
MDHHS Health Informatics
Sita Smith
MA does not use the PV segment, but its presence is not an issue
Corinne Davis, HL7 Implementation SME
NH does not use/consume the PV1 segment, but will process a message if it contains that segment.
Swathi Ramasahayam
IA can accept the PV1 segment, but does not require them. We can process the message, if it has PV1 segment.
Ann Kayser
MN can accept PV1 segments, but doesn't require them. Similar to Wisconsin, we will extract hospitalization information into our surveillance system when provided. This has been helpful for some reportable conditions that are only reportable in the event of a death or hospitalization.
Robb Byres
Idaho can accept but does not require PV1.  If a PV1 segment is in the message then PV1.2 (Patient Class) is required and can be one of the following E/I/O.  This information is used to indicate hospitalization status.
Kate Goodin, Surveillance Systems and Informatics Program Director
TN does not require PV1 or 2 and if present, we ignore.

-Kate
Nancy Barrett, Epi 4/PH Informatics Specialist
CT can accept PV1 and has implemented it so we can capture data if needed.
Michelle Miller, Informatics
Washington state ELR does not require a PV1 segment from submitters, however we can accept these segments when they are sent. A subset of our submitters currently send these segments to us without issue (consistent with the ELR 2.5.1 IG)
Heather Crawford
Oregon doesn't require a PV1 segment but does store Patient Class and Admission Type codes if summitted. 
Shaily Krishan, Program Manager at CSTE
Hello all- Friendly reminder to please reply to this thread by EOD today Friday, May 6 to indicate if your jurisdiction is needing/expecting the patient visit group (PV1) in an ELR message.
Theresa Petzoldt
VT does not require PV1, but can process messages that include this segment.
Logan Smith
Virginia's IG states the PV1 segment is Optional, but implementation guidance is included because some programs use the information when it is provided. The segment is not mapped in our NBS system. 
Mark Dittman
Clarify on PA: we do not reject messages that contain PV segments and do not validate the segments during onboarding. We ignore the segments but could add them to our parsing logic if directed to do so by program staff.
Swathi Ramasahayam
IA IG has the PV1 segment as Optional, but we can process if it is included in the message. Our influenza program uses the information from this segment. It is not loaded in our disease surveillance system.
Kristin Jezeski
For Florida: We do not reject messages that contain PV1 segments and do not validate the segments during onboarding. We parse these segments and store but do not consume them into our surveillance system.
Eli Price
AZ does not require, nor does it utilize, the patient visit group (namely PV1) in an ELR message.
Michael Nuss, Informatician at Nebraska Department of Health and Human Services
Nebraska uses PV1-2 for patient visit information and can only accept : 
 | E  | Emergency
 | I  | Inpatient
 | O  | Outpatient
 | P  | Preadmit
 | R  | Recurring patient
 | B  | Obstetrics
 | C  | Commercial Account
 | N  | Not Applicable
 | U  | Unknown
Mike Firkser
New Jersey does not require PV1, but if present, if must conform to HL7 requirements.
Burton Clark
Utah does not require PV1, but uses it if provided.
Tania Bechtel
Louisiana doesn't need or expect PV1, but when present, it should conform to HL7 requirements.
Linda King, Interoperability Specialist at KDHE
Sorry for delay...OOO last week.  Kansas does receive and process the PV1 segment from several reporters for hospitalization data but it is not a state requirement.  Thanks.