E-Services

Current E-Services

Look Up Employer Coverage

Wondering if an employer has workers’ compensation insurance coverage? Look up an employer’s coverage status through the link listed below.

Electronic Case Filing (ECF)

E-filing is mandatory for all represented parties. Workers and employers who are unrepresented are not required to e-file, but are encouraged to do so. The comprehensive ECF system includes e-filing, calendar access, and access to case documents. ECF is available for every mandatory court form used by the WCA. Access is available for initial and subsequent e-filing, and for cases in which users are not party to, but in which they may need to file an entry. Attorneys can view a calendar that shows their mediations and hearings with dates, times, room number and whether it is a video or telephone conference. They can view a list of active cases that show a list of all documents filed with WCA Clerk of the Court. Users can manage their passwords independently of the WCA.

The ECF system allows new users to sign up through the access link below. Go to the access page and click on the link titled New User Sign Up to get started. There is also a Contact Us function.

EDI Update: Release 3.1 Now Live

The New Mexico Workers’ Compensation Administration (WCA) has officially implemented the IAIABC EDI Claims Standard Release 3.1 as part of our modernization initiative.
All trading partners are now required to submit claims using the IAIABC Release 3.1 standard and XML file format beginning November 7, 2025.
This update streamlines and improves claim reporting processes, enhances data accuracy, and aligns New Mexico with national reporting standards.

Access the EDI Claims Release 3.1 Website

For technical specifications, filing instructions, and implementation resources, please visit: https://nmwcaedi.info/
This site includes all information related to Release 3.1 reporting requirements, including implementation guides, reporting manuals, and support contacts.

Trading Partner Registration

All trading partners must complete the online Trading Partner Profile Registration here:
https://nmwcaedi.info/register
Instructions for completing the registration form are available on the site.

Questions or Support
For assistance with New Mexico EDI Claims Release 3.1, please contact:
NMWCA EDI Support Team
nmwcaedi@verisk.com

Annual Expenditure Report (AER) Filing

New Mexico State Law (NMSA Section 52-1-58) requires every workers’ compensation insurance carrier and self-insured employer to report their annual expenditures to the New Mexico Workers’ Compensation Administration. If you need a login/password or have any questions about the submission process, please contact the WCA at (505) 841-6044. In the meantime, you can use the link below to download detailed instructions about completing your AER submission. The WCA accepts AER submissions January 1 through February 15 each year for the prior year’s expenditures.

Inpatient Hospital Data Filing

All workers’ compensation payers are required to report inpatient hospital services data from information collected on the UB-04 form (Rule 11.4.7.15 A). Insurers must report inpatient hospital bills to the WCA within 10 to 90 days of payment of the bill.

There are two ways of filing data: 1) electronically or 2) uploading a text file.

To submit an electronic format to the WCA, the sender must establish a profile. Contact the Economic Research & Policy Bureau at (505) 841-6044.