Subcommittee X12-03 External Code List Oversight (ECO)

For committee policies and procedures, go to the Policies and Procedures library.

X12-03 Contact List
Chair
Mary Kay McDaniel
U.S. Department of Veterans Affairs, Standards and Interoperability
Appointed Term:
Winter
2021
through
Summer
2025
X12-03/CMG01 Transitional Code Maintenance Group
X12-03/CMG02 Error Reporting Code Maintenance Group (ER)
Chair
Tina Martinez
Cognosante
Elected Term:
Winter
2022
through
Winter
2024
Vice-chair
Andrew Rumin
CMS/CCIIO
Elected Term:
Winter
2022
through
Winter
2024
X12-03/CMG03 Insurance Payment and Status CMG (IPS)
Chair
Tina Greene
Mitchell International
Elected Term:
Fall
2024
through
Fall
2026
Vice-chair
Open

Subcommittee X12N – Insurance

Subcommittee Minutes

For committee policies and procedures, go to the Policies and Procedures library.

X12N Organization Chart

Subcommittee Officers
Chair
Tara Rose
Optum
Elected Term:
Winter
2023
through
Winter
2025
Vice-chair
Michelle Barry
Availity, LLC
Elected Term:
Winter
2023
through
Winter
2025
X12N Appointments
X12N Secretary
Secretary
Gail Kocher
Blue Cross Blue Shield Association
Appointed Term:
Fall
2022
through
Fall
2024
X12N Technical Assessment Representative
Representative
LuAnn P. Hetherington
Highmark
Appointed Term:
Fall
2022
through
Fall
2024
X12N Technical Assessment Alternate
Alternate
Joel Prater
BlueShield California
Appointed Term:
Fall
2022
through
Fall
2024
X12N Procedures Review Board Representative
Representative
Stacey Barber
Gainwell Technologies
Appointed Term:
Summer
2023
through
Summer
2025
X12N Procedures Review Board Alternate
Alternate
Christopher Gracon
Independent Health
Appointed Term:
Summer
2023
through
Summer
2025
X12N Maintenance Request Coordinator (MRC)
Coordinator
Open
X12N/TGB - Business Task Group
Chair
Pam Grosze
PNC Bank
Elected Term:
Winter
2024
through
Winter
2026
Secretary
Tina Greene
Mitchell International
Appointed Term:
Fall
2023
through
Fall
2025
X12N/TGB/WG1 - Benefit Information Work Group
Co-chair
Donna Campbell
Health Care Service Corporation (HCSC)
Elected Term:
Summer
2023
through
Summer
2025
Co-chair
Open
X12N/TGB/WG2- Claims Encounters And Attachments Info Work Group
Co-chair
Lynn F. Chapple
UnitedHealth Group
Elected Term:
Winter
2023
through
Winter
2025
Co-chair
Jamie Mosteller
Cerner Corporation
Elected Term:
Summer
2023
through
Summer
2025
Co-chair
Stanley Nachimson
IM
Elected Term:
Summer
2024
through
Summer
2026
Secretary
Tracy Loetz
REMEDI Electronic Commerce Group
Appointed Term:
Fall
2023
through
Fall
2025
X12N/TGB/WG3 - Payment Information Work Group
Co-chair
Meg Kutz
Anthem
Elected Term:
Fall
2024
through
Fall
2026
Co-chair
Sandra Hansen
PEHP Health & Benefits
Elected Term:
Winter
2024
through
Winter
2026
Secretary
Jameelah Richardson
Medical Mutual
Appointed Term:
Fall
2023
through
Fall
2025
X12N/TGB/WG5 - Claim Status And Claim Acknowledgment Information Work Group
Chair
Cindy Monarch
Blue Cross and Blue Shield of Michigan
Elected Term:
Summer
2023
through
Summer
2025
Secretary
Holly Arlofski
Optum
Appointed Term:
Winter
2024
through
Fall
2025
X12N/TGB/WG7 - P&C Policy Administration Work Group
Co-chair
Kellie White
National General Ledger Services
Elected Term:
Winter
2023
through
Winter
2025
Co-chair
Rene Cannon
Allied Solutions
Elected Term:
Winter
2024
through
Winter
2026
Secretary
Ana Raymond
National General Lender Services
Appointed Term:
Winter
2024
through
Winter
2025
X12N/TGB/WG10 - Services Review Information Work Group
Co-chair
Bruce Bellefeuille
Aetna
Elected Term:
Summer
2023
through
Summer
2025
Co-chair
Megan Soccorso
Gainwell Technologies
Elected Term:
Winter
2023
through
Winter
2025
Co-chair
LuAnn Hetherington
Highmark
Elected Term:
Fall
2023
through
Fall
2025
X12N/TGB/WG15 - Provider Information Work Group
Co-chair
Open
Co-chair
Jeff Jennings
California Deptartment of Health Care Services
Elected Term:
Fall
2023
through
Fall
2025
X12N/TGB/WG16 - Enrollment and Premium Payment Information
Co-chair
Tina Martinez
Cognosante
Elected Term:
Winter
2023
through
Winter
2025
X12N/TGB/WG22 - Health Care Data Reporting
Co-chair
Christopher Gracon
Independent Health
Elected Term:
Fall
2023
through
Fall
2025
X12N/TGB/WG23 - EDI Acknowledgements
Co-chair
Joel Prater
BlueShield California
Elected Term:
Fall
2023
through
Fall
2025
Co-Chair
David Collins
United Healthcare
Elected Term:
Fall
2023
through
Fall
2025
X12N/TGC - Coordination
Chair
Joel Prater
Blue Shield California
Elected Term:
Fall
2023
through
Fall
2025
X12N/TGC/WG2 - RFI
Co-chair
Kellene Parthemore
Aetna Inc.
Elected Term:
Winter
2023
through
Winter
2025
Co-chair
Jo Steinert
Ohio Department of Medicaid
Elected Term:
Fall
2024
through
Fall
2026
Secretary
Nichole Small
Ohio Department of Medicaid
Appointed Term:
Fall
2023
through
Fall
2025
X12N/TGC/WG8 - Regulatory Advisory/Collaboration
Chair
Open
X12N/TGC/WG9 - Documentation
Chair
Open
X12N/TGH - Harmonization Task Group
Chair
Patricia Wijtyk
Cognizant
Appointed Term:
Summer
2023
through
Summer
2025
X12N/Internal Liaisons
X12C
Stacey Barber
Gainwell Technologies
Appointed Term:
Summer
2023
through
Summer
2025
X12F
Pamela A. Grosze
PNC Bank
Appointed Term:
Winter
2023
through
Winter
2025
X12M
Steve Rosenberg
IM
Appointed Term:
Winter
2023
through
Winter
2025
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