Cheapest ACA plans in New Mexico for 2026

Cheapest plans by metal tier

Lowest 2026 monthly premium for a single 40-year-old non-tobacco user, on-exchange, before any subsidy. Per-age figures derived from the CMS QHP Landscape file using the HHS standardized age-rating curve (45 CFR 147.102).

The actual cheapest plan in major counties

Same data the search returns: carrier, plan name, monthly premium, individual deductible, individual MOOP. Computed for a single 40-year-old non-tobacco user, before any subsidy. Catastrophic plans excluded because adults 30+ typically need a hardship-exemption certificate to enroll.

The actual cheapest plan for a family of four

Two 40-year-old adults and two kids in the 0-14 age band, before any subsidy. Carrier, plan name, premium, deductible, and MOOP exactly as the search would return them.

Subsidies: federal APTC plus state Health Care Affordability Fund layers

New Mexico does not operate a §1332 reinsurance waiver, but it does fund state-level premium and cost-sharing assistance through the Health Care Affordability Fund, plus a Native American Health Care Exchange Pilot that reduces out-of-pocket costs for enrolled Native American members. Combined programs:

1. Federal Advance Premium Tax Credit (APTC). Households 100-400% FPL on the PY2026 standard ACA contribution curve, applied through beWellnm. The ARPA / IRA enhanced subsidies expired 2025-12-31 and are not in effect for 2026.
2. Federal cost-sharing reductions (CSRs). Households 100-250% FPL enrolled in a Silver plan receive reduced deductibles, copays, and out-of-pocket maximums automatically.
3. Health Care Affordability Fund. State-financed premium and cost-sharing assistance for lower-income beWellnm enrollees, layered on top of federal APTC / CSRs. Exact schedule is set by OSI and the NM Health Insurance Exchange and published on beWellnm during enrollment.
4. Native American Health Care Exchange Pilot. Zero-cost-sharing and premium assistance pathway for enrolled Native American members on beWellnm.

New Mexico adopted Medicaid expansion effective January 1, 2014. Adults 19-64 up to 138% FPL qualify regardless of parental status or disability, so there is no coverage gap. Note: our site does not yet model the NM state subsidy or Native American pilot in displayed net premiums; consult beWellnm for exact subsidized price.

Catastrophic plans in New Mexico follow federal rules

beWellnm follows the federal ACA default for Catastrophic plans: eligibility is limited to enrollees under age 30, or at any age with a hardship / affordability exemption. The PY2026 federal auto-expansion applies. APTC does not apply to Catastrophic plans.

Tobacco surcharges follow the federal 1.5x default in New Mexico

New Mexico applies the federal ACA default (45 CFR 147.102): carriers may charge tobacco users up to 50% more than non-users (a 1.5-to-1 rate ratio). The NM Office of Superintendent of Insurance (OSI) reviews rate filings under NMSA Chapter 59A. No NM-specific cap below the federal 1.5x ceiling has been identified. Federal APTC does not offset the tobacco portion.

Carriers selling 2026 plans in New Mexico

4 carriers, 2,012 plans across 33 counties. 1,667 sold on beWellnm, 345 off-exchange-only direct from carriers. PY2026 beWellnm carriers historically include Blue Cross Blue Shield of New Mexico, Presbyterian Health Plan, Molina Healthcare of New Mexico, and Western Sky Community Care (Ambetter / Centene). Presbyterian holds a strong share in central New Mexico; BCBSNM and Molina are broader statewide.

Enrollment

Open Enrollment for 2026 coverage on beWellnm runs November 1, 2025 through January 15, 2026. Enroll by December 15 for a January 1 effective date; December 16 through January 15 takes effect February 1. Special Enrollment is available year-round for qualifying life events.

Direct enrollment: bewellnm.com.

Frequently asked questions