To apply for New Mexico Medicaid long-term care, start at the YesNM portal (yes.nm.gov) or call the Income Support Division at 1-800-283-4465. If your gross monthly income is over $2,982, you cannot qualify for institutional care on income alone. The pathway is an income diversion trust, New Mexico's own name for what most families call a Miller Trust. This guide walks through every channel, the trust gate, the documents, the 45-day clock, and what to do if you are denied.

In This Guide

How to Apply for New Mexico Medicaid: Which Application You Need

New Mexico Medicaid is administered by the New Mexico Health Care Authority, formerly the Human Services Department. Its Income Support Division (ISD) determines eligibility for aged, blind, and disabled (ABD) residents and for anyone of any age who needs long-term care. The state's Medicaid managed-care program is Turquoise Care, which began July 1, 2024; CMS lists the demonstration as "New Mexico Turquoise Care (formerly New Mexico Centennial Care 2.0)," so if a hospital or a relative told you about Centennial Care, Turquoise Care is the same program under its current name.

The "apply online" route most families find first is built for the MAGI population (children, parents, pregnant individuals, and expansion adults). A senior applying for nursing-facility or home- and community-based services (HCBS) coverage applies on the aged, blind, and disabled track, where two extra gates sit in front of the decision that the MAGI flow never mentions:

Getting on the right track from the start is the single biggest thing you can do to avoid a stalled or denied application.

Before You Apply: The Miller Trust Gate

New Mexico is an income-cap state. As of January 1, 2026 the maximum allowable countable income for Institutional Care is $2,982 a month. An applicant whose income exceeds that standard may still be eligible, but only through the creation and funding of an income diversion trust, which is New Mexico's term (from Maxwell v. Heim) for a Qualified Income Trust and what most families know as a Miller Trust. Trusts executed on or after August 11, 1993 no longer have to be court ordered or approved.

A Miller Trust is authorized under federal law (Section 1917(d)(4)(B) of the Social Security Act) for applicants whose income exceeds the state's cap. The $2,982 cap is the Special Income Level: 300% of the 2026 Supplemental Security Income (SSI) Federal Benefit Rate of $994.

One timing rule decides which standard your income is measured against. The higher $2,982 institutional maximum is used once the applicant has been institutionalized for 30 consecutive days. If the applicant leaves the facility before completing 30 consecutive days, the lower SSI federal benefit rate standard is used instead. If the applicant transfers to another institution or dies before completing the 30 days, the higher $2,982 maximum still applies.

Mechanically, only the applicant's own income may be deposited into the trust; resources and savings cannot be used to fund it. Income deposited into the trust does not count toward the Medicaid income limit, but it is still counted in working out your share of the cost of care, which New Mexico calculates after approval as the Patient Pay Amount owed to the facility. Trust funds may be disbursed only for the applicant's benefit and for the purposes state law specifies, and the state Medicaid agency must be named a remainder beneficiary, to be repaid from whatever is left at death up to what Medicaid actually paid for the applicant's care., Key points for New Mexico:

If your income is at or below $2,982, you can skip this step and apply directly.

How to Apply for New Mexico Medicaid

The Income Support Division takes applications through two main channels: online through YesNM or by phone.

Online Through YesNM

The YesNM portal (yes.nm.gov) is the fastest way to apply. You can start an application, upload documents, and track your case status from one account.

1
Step 1

Create your YesNM account

Go to the YesNM portal (yes.nm.gov) and create an account or log in.

2
Step 2

Start a Medicaid application

Select "Apply for Benefits" and choose Medicaid.

3
Step 3

Complete the application

It covers household composition, income, assets, and care needs. Have your documents ready before you start (see the documents section below).

4
Step 4

Upload your supporting documents

Attach them directly through the portal. This is the fastest way to satisfy the verification step.

5
Step 5

Submit and save your case number

You will receive a confirmation and a case number when the application is filed.

After you submit, log back in periodically to check whether ISD has requested additional documents. Requests often appear in the portal before the paper notice arrives.

By Phone or In Person Through the Income Support Division

Call 1-800-283-4465 to apply with an ISD caseworker who takes the application over the phone, or apply in person at a local ISD field office. Phone and in-person applications work the same way as the online one, but you will still need to submit scanned or paper documents. Find your nearest field office through the New Mexico Health Care Authority.

Applying on Behalf of Someone Else

If the applicant has dementia or cannot manage the process, an authorized representative can apply for them. An agent under a valid power of attorney, a legal guardian, or a representative the applicant designates in writing can file the application, submit documents, and speak with ISD. Have the power-of-attorney or guardianship paperwork ready, because ISD will ask for proof of the representative's authority.

The Documents You Will Need

Gather these before you apply. Missing documents are the most common reason applications stall.

Identity and residency:

  • Social Security card
  • U.S. passport, birth certificate, or Certificate of Naturalization
  • New Mexico driver's license or state ID
  • Proof of New Mexico residency (utility bill, lease, or similar)

Income:

  • Social Security award letter or SSA-1099
  • Pension and annuity statements
  • Any other monthly income documentation

Assets and financial accounts:

  • Bank statements for all checking and savings accounts. For nursing-facility or HCBS-waiver applications, ISD reviews up to 60 months (five years) of account history to apply the look-back rules.
  • Statements for retirement accounts, CDs, and investment accounts
  • Life insurance policies (cash surrender value, if any)
  • Vehicle title or registration

Property:

  • Property deed and recent property tax bill for any real estate. The home is not a countable resource while the applicant or their spouse uses it as a principal place of residence. If its equity value exceeds the limit New Mexico sets under 8.200.510 NMAC, the entire value of the home becomes countable and the applicant is placed on restricted coverage for as long as they own it.

For Miller Trust applicants:

  • A copy of the executed trust document, signed by the grantor and trustee and notarized

Medical:

  • Medicare card (if applicable)
  • Health insurance cards
  • Medical bills if you are documenting care need or unreimbursed expenses

Spousal Protections

If one spouse applies for nursing-facility or HCBS-waiver Medicaid while the other remains at home, New Mexico follows federal spousal impoverishment rules under 42 USC 1396r-5.

  • Community Spouse Resource Allowance (CSRA): the 2026 federal range runs from a minimum of $32,532 to a maximum of $162,660, and each state elects its standard within that range. New Mexico's own eligibility pamphlet states that up to $162,660 of the couple's resources can be protected for the non-institutionalized spouse when one member of the couple begins institutionalization for a continuous period of at least 30 days on or after January 1, 2026.
  • Minimum Monthly Maintenance Needs Allowance (MMMNA): the at-home spouse is allowed a protected monthly income of at least $2,705.00 (effective 7/1/2026) and up to $4,066.50 (effective 1/1/2026). If the at-home spouse's own income falls short, part of the institutionalized spouse's income can be redirected to make up the difference.
  • Personal Needs Allowance: after approval, the nursing-facility resident's income goes to the facility as a Patient Pay Amount, except for a $97 monthly personal needs allowance plus non-covered and remedial medical expenses, Medicare premiums, and other monthly health-insurance premiums. Federal law sets the floor for that allowance at $30 a month for an aged, blind, or disabled resident, so New Mexico's $97 sits well above the federal minimum.

The 60-Month Look-Back

When you apply for nursing-facility or HCBS-waiver Medicaid, ISD reviews the past 60 months (five years) of financial records for gifts or asset transfers made below fair market value. If a disqualifying transfer is found, ISD calculates a penalty period during which Medicaid will not pay for care, by dividing the transferred value by the state's average monthly private-pay nursing-facility cost.

Some transfers do not trigger a penalty. The federal exceptions include transfers between spouses and a transfer of the home to a son or daughter who lived in the home for at least two years immediately before the parent was institutionalized and who, as determined by the state, provided care that let the parent stay at home (the caregiver-child exception under 42 USC 1396p(c)(2)(A)(iv)). Transfers to certain disabled individuals are also exempt under 42 USC 1396p(c)(2).

If you made any transfers in the past five years, consult an elder law attorney before applying. The timing and structuring of the application can affect whether a penalty applies.

How Long It Takes, and Why the Date You Apply Matters

Federal law caps how long the agency may take. Under 42 CFR 435.912, ISD may not take more than 45 days to decide an application, or more than 90 days when the application is based on disability. Those are ceilings, not promises. Long-term-care determinations often run longer because they pair the financial review with a clinical level-of-care assessment, so the practical advice is to respond to every document request immediately to keep your case moving.

The date you apply also sets a coverage window. Federal law requires retroactive eligibility: once you are approved, coverage reaches back to covered services furnished in or after the third month before the month you applied, as long as you would have been eligible then. That is why families with bills already piling up should not delay filing.

One forward change is worth knowing. Under Public Law 119-21, for applications filed on or after January 1, 2027, the retroactive window shrinks to two months before the application month for most enrollees (and one month for the Medicaid expansion adult group). If care has already started, applying sooner rather than later protects more of the back-coverage.

If Your Application Is Denied

If ISD denies your application, you can ask for a fair hearing. Federal law caps that request window at 90 days from the date the notice of action is mailed, but 90 days is the most a state may allow, not a floor you are guaranteed: a state may set a shorter deadline so long as it stays reasonable, and that shorter deadline is enforceable against you. Go by the deadline printed on your own denial notice rather than assuming you have the full 90 days. To request a hearing, contact the Income Support Division by mail, in person at an ISD office, or by phone at 1-800-283-4465.

Common reasons for denial, and what to do:

A separate rule helps current beneficiaries facing a termination or reduction: federal "aid paid pending" continues benefits during an appeal only when the hearing is requested before the action's effective date. If you miss that date, the agency may still reinstate services when the hearing is requested no more than 10 days after the date of action. And if the agency's action is later upheld, it may recoup the cost of the services furnished solely by reason of that continuation. At the hearing, a hearing officer reviews your case and issues a written decision; if you disagree, you can appeal to district court.

Where to Get Free Help

You do not have to navigate the application alone. Several New Mexico programs offer free, one-on-one help with Medicaid applications, the Miller Trust gate, and appeals.

New Mexico Income Support Division (ISD) Takes Medicaid applications and answers case questions. 1-800-283-4465 hca.nm.gov
New Mexico Aging and Long-Term Services Department (ALTSD) Funds Area Agencies on Aging that provide free benefits counseling for adults 60 and older. aging.nm.gov
State Health Insurance Assistance Program (SHIP) Free one-on-one counseling on Medicare, Medicaid, and supplement coverage through ALTSD and local AAA offices. SHIP through ALTSD
Legal Aid Free civil legal services, including help with Medicaid applications and appeals, for qualifying low-income New Mexicans.

Frequently Asked Questions

Can I apply for New Mexico Medicaid if my income is above $2,982 per month?

Yes. New Mexico is an income-cap state, so an applicant over $2,982 may be eligible through the creation and funding of an income diversion trust, New Mexico's term for a Qualified Income Trust or Miller Trust. A Miller Trust is authorized under Section 1917(d)(4)(B) of the Social Security Act, and only the applicant's own income may go into it. Income deposited into the trust does not count toward the Medicaid income limit, though it is still counted in working out your share of the cost of care. An elder law attorney can prepare the trust document; you apply through YesNM or by phone.

How long does it take to get a decision on a New Mexico Medicaid application?

Under 42 CFR 435.912, ISD may not take more than 45 days to decide, or more than 90 days when the application is based on disability. That is a cap on the agency, not a promise about your own turnaround. Document verification is the most common source of delay, so respond immediately to any request from ISD and upload documents through YesNM to keep your case moving.

Does New Mexico's Medicaid look at my past bank accounts?

Yes. For nursing-facility and HCBS-waiver Medicaid, ISD reviews 60 months (five years) of financial records to check for gifts or below-market asset transfers. You will need to provide bank statements going back five years. If you made any transfers in that window, consult an elder law attorney before applying to understand whether a penalty period applies.

Does the date I apply affect my coverage?

Yes. Federal law requires retroactive eligibility, so once you are approved, coverage can reach back to covered services furnished in or after the third month before the month you applied, if you would have been eligible then. For applications filed on or after January 1, 2027, that window shrinks to two months for most enrollees under Public Law 119-21, so filing sooner protects more back-coverage.

Can someone apply for New Mexico Medicaid on a parent's behalf?

Yes. An authorized representative, such as an agent under a power of attorney, a legal guardian, or someone the applicant designates in writing, can file the application, upload documents, and speak with ISD. Have the power-of-attorney or guardianship paperwork ready, because ISD will ask for proof of the representative's authority before discussing the case.

Learn More

MedicaidHow to Apply for Medicaid by State: Steps, Documents, and Where to ApplyApplying for Medicaid follows the same federal steps everywhere; the agency and portal are your state's. What to gather, how long it takes, and where to apply. MedicaidNew Mexico Medicaid Eligibility and Income LimitsNew Mexico Medicaid income limits 2026: $2,982/month for long-term care, about $1,835 under MAGI for adults under 65, plus asset rules and how to apply. MedicaidNew Mexico Medicaid Spousal Impoverishment RulesNew Mexico Medicaid spousal impoverishment in 2026: a CSRA of $32,532–$162,660, an MMMNA floor of $2,705.00, and Centennial Care's Income Diversion Trust. MedicaidNew Mexico Medicaid Nursing Home CoverageHow New Mexico Medicaid nursing home coverage works in 2026: Turquoise Care eligibility, the asset limit, the income cap and Miller Trust, and estate recovery. MedicaidNew Mexico Medicaid Estate RecoveryHow New Mexico Medicaid estate recovery works in 2026: probate-only scope, who is protected, the undue hardship waiver, and how to respond to an HCA claim.

Find personalized help applying for New Mexico Medicaid at brevy.com.

The information on Brevy.com is for educational purposes only and is not a substitute for professional legal, financial, or medical advice. Rules vary by state and program and change frequently. Always verify with the relevant agency or a qualified professional. Brevy is not a law firm, financial advisor, or healthcare provider.

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Brevy Care Team

Expert eldercare guidance from Brevy's team of healthcare professionals and researchers.