Centennial Care Overview
Centennial Care is the name of the New Mexico Medicaid program. Centennial Care began on January 1, 2014 with services provided by four managed care organizations (MCOs). These services include physical health, behavioral health, long-term care and community benefits.
Eligibility for all Medicaid programs requires that individuals meet certain federal guidelines. These include citizenship, residency and income requirements.
To apply for Centennial Care online, visit the YesNM Online Portal, create an account and follow the instructions.

To complete an application or for general questions please call the Consolidated Customer Service Center at: 1-800-283-4465
Check Your Eligibility / Enroll in or Change Your Managed Care Plan
Go to the New Mexico Medicaid Portal to:
I AM ALREADY ENROLLED IN THE NEW MEXICO MEDICAID PROGRAM
Log on to:
- Check your eligibility
- Enroll in or change your managed care plan
- Request a replacement Medicaid ID card
- Ask a question about your coverage
YA ESTOY REGISTRADO/A EN EL PROGRAMA DE MEDICAID DE NUEVO MEXICO
Entre a:
- Chequear su elegibilidad
- Registrarse o cambiar su plan de cuidado admnistrativo
- Solicitar una Tarjeta de Identifacion de reemplazo
- Hacer una pregunta sobre su cobertuna
More Detailed Information on Eligibility Program Rules
If you would like more detailed information on the eligibility program rules, click on the link below to view the MAD NMAC Eligibility Program Rules Manual.
MAD NMAC Eligibility Program Rules Manual
More Detailed Information on Income Eligibility Guidelines
If you would like more detailed information on the income eligibility guidelines also known as the Federal Poverty Level Guidelines, click on the link below to view the Income Eligibility Guidelines (FPLs).
Income Eligibility Guidelines (FPLs)
More Detailed Information on Citizenship Requirements
If you would like more detailed information on the Deficit Reduction Act of 2005 that addresses the citizenship and identity requirement for Medicaid, click on the link below.
Citizenship Requirements