Cigna sells 2026 ACA marketplace plans in Colorado; Humana does not. The right choice depends on your income, which doctors and hospitals you need in-network, and your prescription medications — not which carrier has the better logo.
2026 marketplace check, Colorado: Humana – no plans. Cigna – sells plans. Source: Connect for Health Colorado’s 2026 insurer list.
Humana has not sold ACA individual marketplace plans since 2018, and it has also exited employer group medical coverage, so it offers neither a 2026 marketplace plan nor a small-business group health plan in Colorado. Humana remains a major Medicare Advantage insurer.
For a marketplace plan, the real comparison is Cigna against the other insurers selling in Colorado: Anthem Blue Cross Blue Shield, Denver Health Medical Plan, Kaiser Permanente, Rocky Mountain Health Plans and Select Health.
Looking for Cigna Global? That is Cigna’s international health insurance for people living or working abroad. It isn’t sold on Connect for Health Colorado and isn’t an ACA marketplace plan; this page is about Cigna’s U.S. plans.
Before you pick Cigna: it is leaving the marketplace for 2027. On 30 April 2026 Cigna announced it is ending individual ACA coverage in all 11 states where it sells them, Colorado included — about 369,000 people nationally — roughly 41,000 of them in Colorado.
A Cigna plan bought for 2026 runs through 31 December 2026 and does not renew. You would choose a different insurer during Open Enrollment for 2027 (1 November 2026 – 15 January 2027), and if you leave it to the marketplace, it can move you to a plan whose network is not the same.
Put your ZIP code in below and a licensed agent will tell you which insurers are staying in your county for 2027. Source: Cigna’s announcement of 30 April 2026.
| Humana | Cigna | |
|---|---|---|
| 2026 marketplace plans in Colorado | No | Yes |
| Parent company | Humana Inc. | The Cigna Group |
| Plan type | National carrier with Medicare Advantage strength | National carrier with employer-market roots |
| Known for | strong wellness programs, HumanaFirst digital care tools, dental integration | strong behavioral health coverage, international travel coverage, wellness programs |
| Watch for | No 2026 marketplace plans in Colorado | marketplace ACA presence is selective; not available in all regions |
Humana vs Cigna in Colorado
In Colorado, marketplace plans are sold through Connect for Health Colorado; Cigna is on it for 2026 and Humana is not. Plan availability, networks, and premiums vary significantly by county and ZIP code across Colorado — what is available in Denver and Colorado Springs is not necessarily available in smaller or rural parts of the state.
The most important thing to understand about comparing any two marketplace carriers: premium is not the same as cost. A plan with a lower monthly premium may have a higher deductible, narrower network, or worse formulary coverage for your medications — resulting in higher total annual spending than a plan that cost more per month.
About Humana in Colorado
Humana is one of the largest Medicare Advantage carriers nationally. Humana has not sold ACA individual marketplace plans since 2018, and it has also exited employer group medical coverage, so it offers neither a 2026 marketplace plan nor a small-business group health plan in Colorado. Humana remains a major Medicare Advantage insurer.
Prescriptions: Humana plans include RightSource pharmacy for mail-order prescriptions. Check formulary coverage for your specific medications.
Best for: Not an option on the Colorado marketplace in 2026. Enter your ZIP code below and Daniel will compare the insurers that are.
About Cigna in Colorado
Cigna is primarily known for employer group plans; their marketplace ACA presence is a complement to their larger commercial business. In Colorado, Cigna competes in the ACA marketplace alongside other carriers. Cigna's ACA marketplace footprint is more limited than their employer-market presence. Verify availability in your specific county before comparing. Cigna is also leaving the individual ACA market for 2027, so a 2026 plan here is a one-year plan.
Prescriptions: Cigna uses Express Scripts (subsidiary) for pharmacy benefits management. Check your specific drugs on their formulary.
Best for: Cigna in Colorado is generally best suited for buyers who value robust behavioral health and mental health coverage, or who travel internationally.
How to Choose Between the Two
Only Cigna sells 2026 marketplace plans in Colorado, so compare it against the other insurers there rather than Humana. Compare their after-subsidy premiums, network coverage for your specific doctors, and formulary coverage for your prescriptions before deciding.
If you qualify for ACA subsidies: Compare after-subsidy costs: the cheaper-looking plan before subsidies may not be cheapest after your premium tax credit is applied.
If you are paying full unsubsidized cost: At full unsubsidized cost, total annual cost (premium + expected out-of-pocket) determines value. Consider deductible, OOP max, and network breadth.
Buying for a business, not just yourself?
Cigna files individual plans in Colorado; Humana does not. Small-group products are filed separately from the individual plans compared above, so nothing here carries over to a group quote. Colorado runs its own marketplace rather than using HealthCare.gov, so the plan menu is filed with the state.
Colorado’s final 2027 rates rise 10% on average, and Cigna is leaving. An owner in Colorado has three routes — an individual plan like these, a small-group plan, or an ICHRA that funds individual coverage instead. Read how small-group coverage works in Colorado, or put your ZIP code in below and add the headcount.
What to Check Before You Choose
Before selecting either plan, do these four checks using each carrier’s provider directory and formulary tool:
- Doctor check: Search for your primary care physician and any specialists you see regularly in each carrier’s Colorado provider directory. Networks can be narrow, and a doctor who is in-network with one carrier may not be with the other.
- Hospital check: Confirm the hospital you would go to for a planned procedure or emergency is in-network. Hospital network participation differs from physician network participation.
- Drug formulary check: Look up every prescription you take in the formulary for each plan you are considering. Note the tier and the cost-sharing for each. Small formulary differences can result in hundreds of dollars in annual cost difference.
- After-subsidy premium: If you qualify for a premium tax credit, enter your income and household size at Connect for Health Colorado to see the after-subsidy premium for each plan. The after-subsidy number is what you actually pay.
This state has expanded Medicaid. Buyers with income below approximately $21,600/year (single adult) may qualify for free Medicaid coverage instead of a marketplace plan.
An independent broker completes all four checks at no cost to you. Call (713) 575-9904 for a free Humana vs Cigna comparison for your Colorado ZIP code.