iQIES Service Center(opens in a new tab) Assists with questions related to the HIS and HOPE data submission or other technical assistance information including error messages or record rejections.
- Phone Number: 1-800-339-9313
- Monday-Friday 8:00 a.m. - 8:00 p.m. ET
IQIES Training:
https://qtso.cms.gov/training-materials/iqies-training-videos