Medicare 2026

Medicare and employer coverage rules for Albuquerque workers

ALBUQUERQUE — More New Mexicans are staying on the job past 65, and that raises a practical question: Do you have to sign up for Medicare if you already have health insurance through work? The honest answer is, "It depends." And getting it wrong can mean gaps in coverage, lifelong penalties, or paying for insurance you didn't need.

Turning 65 on the Job? Here's How Medicare Works With Employer Coverage

Here's a plain-language guide to coordinating Medicare with employer coverage — what to check, when to enroll, and where to get free help.

Start With One Question: How Big Is the Employer?

The size of your (or your spouse's) employer is the single biggest factor in how Medicare works with your job-based plan.

• 20 or more employees: Your employer plan usually pays first, and Medicare pays second. In most cases, you can safely delay Part B without a penalty while you're actively working and covered.
• Fewer than 20 employees: Medicare usually pays first, and the employer plan pays second. That means if you don't enroll in Medicare on time, you could be left with big out-of-pocket bills — because the employer plan expects Medicare to cover its share.

If you're not sure which category you fall into, ask your HR or benefits office in writing. This one detail changes almost every decision that follows.

Part A Is Usually a Simple "Yes"

Most people qualify for premium-free Part A (hospital insurance) at 65 because they or a spouse paid Medicare taxes long enough while working. Since it doesn't cost anything, many people enroll in Part A even while keeping employer coverage.

One important exception: if you contribute to a Health Savings Account (HSA), you can't keep adding money to it once you enroll in any part of Medicare — including Part A. If your HSA matters to you, talk with your benefits office before signing up.

Part B Is Where People Get Tripped Up

Part B (doctor and outpatient care) has a monthly premium, so many people delay it while they have solid employer coverage. That can be the right call — but only if your coverage counts as "current employment coverage" from a large employer.

Two big mistakes to avoid:

1. Assuming retiree coverage or COBRA counts. They don't. Once you retire or leave the job, you have a limited Special Enrollment Period (generally 8 months) to sign up for Part B without a late penalty. COBRA does not extend that window. 2. Missing the Special Enrollment Period. If you miss it, you may have to wait for the General Enrollment Period, and you could face a Part B late-enrollment penalty that lasts for the rest of your life.

When in doubt, call Medicare or your local SHIP counselor before you make a move.

What About Part D and Prescription Drugs?

If your employer plan includes drug coverage, ask HR whether it's considered "creditable coverage." Employers are required to tell you this in writing each year. If it is creditable, you can delay Part D without penalty. If it isn't, and you go more than 63 days without creditable drug coverage, you may face a permanent Part D late-enrollment penalty.

A few figures worth knowing, per Medicare.gov. For 2026:

• Part D out-of-pocket cap: $2,100 in 2026, rising to $2,400 in 2027
• Part D maximum deductible: $615 in 2026, rising to $700 in 2027
• The old coverage gap ("donut hole") is eliminated — Part D now has three phases
• The optional Medicare Prescription Payment Plan lets you spread drug costs across the year in monthly amounts

Higher earners should also know about IRMAA — an income-related surcharge that begins above $109,000 for single filers in 2026 and can apply to Part B and Part D premiums.

If You Do Choose Medicare in Albuquerque

Albuquerque is in Bernalillo County, where 27 Medicare Advantage plans from 6 carriers are offered for 2027, down from 51 plans and 8 carriers in 2026. You can see the full county-specific list using the Plan Finder at medicare.gov.

Key dates to remember:

• Annual Enrollment Period: October 15 – December 7
• Medicare Advantage Open Enrollment: January 1 – March 31 (for people already in an Advantage plan)