Updated September 2026
2027 ACA premium increases are arriving just as Open Enrollment approaches, and if you were hoping health insurance prices would finally calm down, the early signs are not encouraging.
Colorado families already absorbed a brutal increase for 2026. State marketplace analysis put the average individual-market increase at roughly 28%, with the loss of enhanced federal subsidies making the bill even worse for many households. People across the country hoped 2027 would bring some relief.
That is not what the market is showing.
Nationally, insurers are proposing a median premium increase of about 15% for 2027, according to KFF’s review of rate filings. Colorado is also expecting another increase. Your actual rate will depend on your age, county, carrier, plan, and eligibility for financial help, but the direction is clear: health insurance is not getting cheaper.
Why 2027 ACA premiums are going up again
There is no single reason premiums are rising. Several pressures are hitting at the same time:
- Medical care costs more. Hospital services, physician care, labor, supplies, and facility costs continue to climb.
- Prescription drug spending is rising. Specialty medications and newer treatments can be incredibly effective, but they are also expensive.
- People are using more care. Higher utilization means insurers expect to pay more claims, which gets reflected in premiums.
- The risk pool is changing. When healthier people decide coverage is too expensive and leave the market, the remaining pool tends to need more medical care. That can push rates higher for everyone who stays.
- Financial assistance has changed. A household can feel two increases at once: a higher full premium and less subsidy assistance. That is why some people’s monthly payments jump much more than the carrier’s headline rate increase.
- Your ZIP code matters. Carrier competition, provider networks, and local healthcare costs vary by region. The best option in Denver may be a poor fit in Colorado Springs, Pueblo, or the Western Slope.
This is bigger than simply finding the lowest monthly premium. When prices rise, every tradeoff inside the plan matters more.
The cheapest plan can become the most expensive mistake
We understand why people shop by premium. The monthly price is the first number you see, and when everything costs more, the cheapest option feels like the responsible choice.
But a low premium can hide a large deductible, weak prescription coverage, a narrow provider network, or heavy coinsurance when you actually need care. For 2027, the federal maximum out-of-pocket limit can be as high as $12,000 for one person and $24,000 for a family for covered in-network care. Not every plan reaches that limit, but plenty of people buy inexpensive coverage without realizing how much financial exposure they accepted.
Then something happens: an emergency room visit, a surgery, a new diagnosis, an expensive medication, or ongoing specialist care. Suddenly the plan that saved a few dollars each month is asking the family to absorb thousands more during the year.
A cheap premium is not the same thing as affordable healthcare.
Why are people still choosing a health plan alone?
You would not choose a surgeon from a dropdown based only on price. So why would you pick a health insurance plan that way?
Certified brokers are available to help consumers at no added cost, and Vertex offers a genuinely free, pressure-free coverage consultation. You do not need to become an expert in formularies, provider networks, deductibles, copays, coinsurance, subsidy rules, and maximum out-of-pocket limits just to protect your family. If you are wondering what an advisor actually adds, read more about the role of a health insurance broker.
A broker should do more than quote plans. A good broker brings strategy to the decision:
- Checking whether your doctors and preferred hospitals are actually in network
- Reviewing how your prescriptions are covered and what restrictions may apply
- Comparing total annual exposure, not just the monthly premium
- Looking at expected care, upcoming procedures, travel, family changes, and chronic conditions
- Evaluating ACA, private, and other available strategies when appropriate
- Helping you understand where you are saving money and what risk you are taking in exchange
The goal is not to force everyone into the richest plan. The goal is to make sure the tradeoffs are intentional.
2027 Open Enrollment dates in Colorado
Colorado’s 2027 Open Enrollment runs from November 1, 2026, through January 15, 2027, according to Connect for Health Colorado. Vertex also has a dedicated guide to the 2027 Colorado Open Enrollment dates and deadlines.
- Enroll by December 15, 2026, for coverage beginning January 1, 2027.
- Enroll from December 16, 2026, through January 15, 2027, for coverage beginning February 1, 2027.
Do not wait until the final day. Provider directories need to be checked. Prescription lists need to be reviewed. Income estimates need to be handled carefully if you are applying for financial assistance. A rushed decision is exactly how people end up with a plan that looks fine on the enrollment screen but fails them later.
Your coverage should fit your life—not just your budget
Budget matters. It always will. But the right health insurance strategy also accounts for your health, your doctors, your medications, your family, your lifestyle, and how much financial risk you can realistically absorb.
At Vertex Health Insurance, we can compare a broad range of ACA, private, and alternative coverage resources available to us in Colorado. We do not start with a favorite carrier or a one-size-fits-all answer. We start with your situation and build from there. If you are unsure which market fits your situation, start with our comparison of ACA and private health plans.
With premiums continuing to climb, this is not the year to wing it.
Schedule a free, pressure-free consultation with Vertex before Open Enrollment gets busy. We will help you understand the options, spot the expensive traps, and build a coverage strategy around your real needs—not just the lowest number on the screen.
Frequently asked questions about 2027 ACA coverage
Are ACA premiums going up in 2027?
Yes. Insurers nationally are proposing a median increase of about 15% for 2027. The number you actually pay will depend on your state, county, age, carrier, plan, household income, and eligibility for financial assistance. Proposed rates can also change before final approval.
When is 2027 Open Enrollment in Colorado?
Colorado Open Enrollment runs from November 1, 2026, through January 15, 2027. Enroll by December 15 for coverage starting January 1. Enroll from December 16 through January 15 for coverage starting February 1.
Does using a health insurance broker cost more?
Consumers can work with a certified broker at no added cost. Vertex’s initial coverage consultation is free and pressure-free. A broker can help compare premiums, provider networks, prescriptions, cost-sharing, and total financial exposure before you enroll.
What should I compare besides the monthly premium?
Compare the deductible, copays, coinsurance, maximum out-of-pocket limit, doctor and hospital network, prescription formulary, prior-authorization rules, and out-of-area coverage. The right plan is the one whose tradeoffs fit your health, lifestyle, and financial risk—not simply the plan with the lowest monthly price.
Rates, plan availability, provider networks, benefits, and financial assistance vary by household and location. Proposed rates may change before final approval. This article is general educational information and is not a guarantee of coverage or benefits.