SSN Verification Service

The SSN Verification Service is used by Java applications to execute the GUVERF02 service using the WebSphere/CICS Interface. It accepts several input data fields like First Name, Last Name, and Mother's Maiden Name and compares the data to the corresponding fields on the Numident record. SSN Verify Service can be invoked from WebSphere only through the CMM infrastructure. The Numident record is retrieved by calling the GUNSCHIP general utility. This service is currently being used by the appointment application to match input data with the information on the Numident.

Data and Resources

This dataset has no data

Field Value
accessLevel restricted public
accrualPeriodicity R/P1D
bureauCode {016:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier US-GOV-SSA-619
license https://www.ssa.gov/data/Restricted-Public-Licensing-Information.html
modified R/P1D
old-spatial United States
programCode {016:000}
publisher Social Security Administration
resource-type Dataset
rights The data contained in this data exchange is restricted due to sensitivity and/or privacy issues. If you would like more information on a data exchange with SSA please visit the following web site https://www.ssa.gov/dataexchange/.
source_datajson_identifier true
source_hash 87e294a17f56a5a0ee3be8087b2a1c8a75ee04f80e0b78fd30b428e96e88ffe0
source_schema_version 1.1
spatial {"type":"Polygon","coordinates":[[[-124.733253,24.544245],[-124.733253,49.388611],[-66.954811,49.388611],[-66.954811,24.544245],[-124.733253,24.544245]]]}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • cics
  • gunschip
  • guverf02
  • numident-record
  • social-security
  • social-security-administration
  • ssa
  • ssn
  • ssn-verification-service
  • verification-utility
  • websphere
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer Open Data
maintainer_email Open.Data@ssa.gov
metadata_created 2025-09-23T23:48:03.161088
metadata_modified 2025-09-23T23:48:03.161095
notes The SSN Verification Service is used by Java applications to execute the GUVERF02 service using the WebSphere/CICS Interface. It accepts several input data fields like First Name, Last Name, and Mother's Maiden Name and compares the data to the corresponding fields on the Numident record. SSN Verify Service can be invoked from WebSphere only through the CMM infrastructure. The Numident record is retrieved by calling the GUNSCHIP general utility. This service is currently being used by the appointment application to match input data with the information on the Numident.
num_resources 0
num_tags 19
title SSN Verification Service