Health First Colorado 2026: Who Qualifies and How to Apply

Medicaid isn't a grant and there's no fee to apply. Anyone who charges you to "submit" a Health First Colorado application is not the state.

Health First Colorado at a Glance (November 2026)

Health First Colorado covers adults, children, pregnant people, seniors and people with disabilities under one name, with 6 regional health organizations and plans running day-to-day care. Here's the short version, each line checked on November 13, 2026:

Grantsights analysis of the Health First Colorado change FAQs shows 3 separate 2026 to 2027 dates that matter for a Colorado household: October 1, 2026 (immigrant eligibility), January 1, 2027 (work requirement and 6-month renewals) and January 2027 applications (shorter retroactive coverage). Each one is covered below.

Who Qualifies: Adults, Children, Pregnancy, Seniors and Disability

Colorado sorts applicants into 5 main coverage groups, and the group decides which income test PEAK applies.

Adults 19 to 64. This is the expansion group. A single Coloradan with income up to about $1,769 a month qualified on the April 2026 chart, and a family of four up to about $3,658. Parents and adults without children use the same line. If you're over it, look at Connect for Health Colorado, the state's marketplace, where tax credits usually pick up where Health First Colorado stops.

Children and teens. Kids qualify for Health First Colorado at higher incomes than their parents do. Above that, CHP+ takes children under 19 in households under 260% of poverty, according to HCPF's CHP+ page as indexed on November 13, 2026. CHP+ uses the same application, so you don't choose; Colorado places your child in whichever program fits.

Pregnancy. Pregnant Coloradans qualify at higher incomes than other adults, through Health First Colorado or CHP+ prenatal coverage. Health First Colorado's renewal FAQ says postpartum members and newborns are covered for 12 months.

Seniors 65 and older, blind and disabled people. These groups use SSI-based income and asset rules rather than the expansion test, with long-term care, home and community-based waivers and the Health First Colorado Buy-In for working adults with disabilities layered on top. The numbers are in our Colorado income limits guide.

Immigrants. Per the Health First Colorado immigrant eligibility FAQ, refugees, asylees, people with humanitarian parole and several other groups lost federal Medicaid eligibility as of October 1, 2026. Lawful permanent residents who meet or are exempt from the 5-year wait, COFA citizens and certain Cuban and Haitian entrants can still qualify. Children 18 and under and pregnant people who aren't lawfully present may get Cover All Coloradans instead, and Emergency Medicaid still covers emergencies.

What Health First Colorado Covers (and the $8 Copay)

Health First Colorado covers 6 broad kinds of care for adults, and most of them cost nothing at the point of service. According to the Health First Colorado benefits page, checked November 13, 2026:

• Doctors and specialists: primary care, specialist visits and telemedicine by phone or video.
• Hospital and emergency: inpatient and outpatient hospital care, urgent care and the ER. A visit Colorado decides wasn't an emergency costs $8; children under 19 and pregnant members don't pay it.
• Prescriptions: covered drugs, including up to a 100-day supply of maintenance medicine for long-term conditions.
• Adult dental: cleanings, fillings, root canals, crowns and partial dentures, up to $3,000 a year (July 1 to June 30). Emergency work and dentures don't count toward the cap. DentaQuest runs the dental benefit at 855-225-1729.
• Adult vision: a yearly eye exam. Glasses for adults are covered only after eye surgery, which surprises many Colorado members.
• Behavioral health: counseling, therapy, medication for addiction treatment and crisis care (call 988 or 844-493-8255).
• Rides: emergency ambulance trips and non-emergency rides to medical appointments.

CHP+ works differently. HCPF says CHP+ costs depend on household size, income and the plan, with no enrollment fee since July 1, 2022 and no copay for check-ups or prenatal care. Native American and Alaska Native families don't pay CHP+ copays.

Health Plans: Colorado's 4 Regional Organizations

Colorado's Accountable Care Collaborative splits the state into 4 regions, each with a Regional Accountable Entity (RAE) that coordinates primary and behavioral health care. Health First Colorado's regional organizations page, checked November 13, 2026, lists 6 organizations by county:

You don't shop for a RAE the way you'd shop for marketplace insurance. Colorado assigns you by where your primary care provider is. The two managed care plans (RMHP PRIME and Denver Health's plan) are options in their listed counties. If your doctor isn't in your assigned network, call the Member Contact Center before your next appointment rather than after the bill.

How to Apply for Health First Colorado in 4 Ways

Colorado gives you 4 ways to apply, and all of them lead to the same county eligibility decision. Health First Colorado's apply page, checked November 13, 2026, lists:

1. Online: Colorado PEAK (opens in a new tab) at co.gov/peak. The state calls it the fastest route, and you can check status there afterward. The same PEAK application also screens you for SNAP, cash help and other Colorado programs.
2. Phone: 1-800-221-3943 (State Relay 711), Monday to Friday, 8 a.m. to 4 p.m. Choose "apply."
3. In person: your county department of human services, or a local application assistance site (clinics and community groups trained to help).
4. Mail: print the paper application from HCPF's forms page and send it to your county.

Documents to have ready

According to the Health First Colorado "What do you need to apply" page, PEAK may ask for:

• Identity: a driver license or Social Security card if you have one. Colorado says you don't have to show ID if you don't have it.
• Basics: names, birth dates, Social Security numbers (if you have them), immigration document numbers (if you have them) and your home or mailing address.
• Income for everyone in the household: employer and pay details, self-employment income, Social Security, SSI, child support, pensions and money from family.
• Tax filing: who files and who's claimed, because Colorado's adult and child tests follow tax households.
• Other insurance: Medicare, job-based coverage or Medicaid from another state, with policy numbers.

For example, one applicant in Pueblo who earns $1,500 a month at a part-time job and lives alone can apply on PEAK with two recent pay stubs and a Social Security number. That's under the April 2026 one-person line of about $1,769, so PEAK would likely place her in the adult expansion group; her county may still ask for a pay stub if it can't confirm her wages electronically.

After You Apply: Decisions, Retroactive Coverage and Renewal

Federal rules give Colorado up to 45 days to decide most applications and 90 days when the request is based on disability, under 42 CFR 435.912. Health First Colorado says most people find out right away, because PEAK checks income against state and federal data while you're still on the screen.

If the county needs more: you'll get a letter or PEAK message asking for proof. Answer by the date on the letter. Missing it is the most common reason a Colorado application that should have been approved gets denied.

Retroactive coverage: Today, Colorado can backdate coverage up to three months before the month you applied, if you'd have qualified then. That changes for applications filed from January 2027. Per the Health First Colorado retroactive coverage FAQ, checked November 13, 2026:

If you've got unpaid hospital bills from the last few months, it's worth applying before the end of December 2026 rather than waiting.

Renewal: Health First Colorado and CHP+ renew every year for now. Colorado renews some members automatically and mails a letter several weeks before the deadline; everyone else gets a renewal packet about 60 to 70 days before the deadline, by mail and in PEAK. You can renew in PEAK, in the Health First Colorado app, or by returning the packet to your county in person, by mail or by fax. Sign it even if nothing changed.

Work Requirements and Other Changes for 2026 and 2027

The federal law signed July 4, 2025 (Public Law 119-21) and the federal interim final rule published June 3, 2026 set January 1, 2027 as the date states must start the Medicaid community engagement rule. Colorado has said it will start on that date. According to the Health First Colorado work requirements FAQ, checked November 13, 2026:

• Who it covers: adults 19 to 64 who aren't in long-term services and supports or a buy-in program and don't have an approved exemption.
• What counts: at least $580 a month in pay (80 hours at the $7.25 federal minimum wage), or at least 80 hours a month of work, school, a work program, volunteering or a mix. Seasonal, gig and self-employed Coloradans can average 12 months of earnings.
• When you prove it: first-time applicants show it for the calendar month before they apply; current members show it for at least 1 calendar month since their last renewal.
• How: PEAK, the Health First Colorado app, mail or drop-off. If Colorado can already verify $580 a month in wages, you don't need to send anything.
• Letters: Colorado's FAQ says it would mail members a letter in September 2026 saying whether they're likely affected, and in January 2027 it mails members with a March 2027 renewal date.

Exempt groups include parents, guardians and caregivers of a child 13 or younger or of a person with a disability; pregnant members and those pregnant in the last 12 months; SSI and SSDI recipients and people eligible for Medicare; people in substance use treatment or recovery (5 years or less); people with disabling mental health or serious medical conditions; American Indian and Alaska Native members; former foster youth 19 to 26; veterans rated 100% or TDIU; people meeting SNAP or TANF work rules; and people in jail, prison or a hospital or nursing facility now or in the past 3 months.

Six-month renewals: Per the Health First Colorado 6-month renewal FAQ, renewals completed through December 31, 2026 keep a 12-month schedule. From January 1, 2027, some adults 19 to 64 at or below 133% of poverty renew every 6 months. An exemption from the work rule doesn't exempt you from 6-month renewals: a Denver parent of a 10-year-old skips the work rule but may still renew twice a year.

What isn't settled: Colorado's pages, as checked November 13, 2026, don't spell out what happens if a member misses the work deadline, whether there's a grace period, or whether Colorado will ask federal regulators for more time. Read every Health First Colorado letter the week it arrives.

What HCPF Doesn't Tell You

HCPF's member pages answer "how" well but skip 5 points that cost Colorado families coverage:

1. Your household may have different renewal dates. Colorado checks renewals person by person, so a parent can be on a 6-month cycle while the kids stay on 12 months. Write each date down.
2. "Most people find out right away" isn't a promise. If PEAK can't confirm your income or citizenship electronically, you're in the regular queue with a 45-day federal clock. Upload proof the same day PEAK asks.
3. CHP+ and Health First Colorado are one application, but two sets of cards and plans. A child can move between them when income changes, and the new plan may have different doctors.
4. Adult glasses aren't covered except after eye surgery, and the $3,000 adult dental cap resets each July 1, not January 1. Schedule big dental work early in the state's benefit year.
5. The September 2026 letter is a forecast, not a decision. If it said you're likely subject to the work rule but you're a caregiver or have a health condition, tell your county now rather than at renewal.

Common Mistakes and Red Flags

Colorado's renewal page warns that you "may lose your health coverage" if you miss the deadline, and most lost coverage is paperwork, not income. These are the slips to avoid:

• A common mistake: moving without updating PEAK. Renewal packets go to the address Colorado has on file. Update your address in PEAK or with your county the week you move.
• Not reporting a raise. A new job can move an adult from Health First Colorado to Connect for Health Colorado. Report it; under-reporting can lead to a bill for coverage you weren't due.
• Skipping the signature. Colorado requires a signed renewal even when nothing changed.
• Applying for the wrong thing. Medicare-age Coloradans often need a Medicare Savings Program, not regular Medicaid, and those programs have different start dates (QMB can't be backdated).
• Red flag: anyone charging a fee. Applying through PEAK, the county or an assistance site is free. Texts asking for a Social Security number or card number "to keep Medicaid" aren't from HCPF; call 1-800-221-3943 to check.
• Underestimating the work-rule month. New applicants from January 2027 must show $580 or 80 hours for the month before they apply. If you're starting a job, wait until you have a full month of pay stubs, or check whether an exemption fits first.

Other Help in Colorado If You Don't Qualify

Colorado has 3 common next steps when Health First Colorado says no. First, CHP+ for children and pregnancy, which PEAK screens automatically. Second, Connect for Health Colorado, where most adults over the Medicaid line get federal tax credits. Third, appeal: if you think the county got your income or household wrong, ask for a hearing by the date on your denial letter.

While you're applying, check food and utility help at the same time. The PEAK application covers SNAP too; see our Colorado food stamps guide and Colorado SNAP benefits guide for amounts and income rules, and our Colorado LEAP guide for winter heating help. For pregnant Coloradans and young children, WIC adds food and formula; the national WIC income limits guide has the numbers. If rent is the bigger problem, see rental assistance programs. To compare Colorado with other states, read our Medicaid income limits guide, and use the Grantsights eligibility checker to see other programs that may fit your household.

Your best bet in Colorado is simple: apply on PEAK now, upload proof the same day, and open every Health First Colorado letter before January 2027.

FAQ: Health First Colorado

How do I apply for Health First Colorado?

Apply online through Colorado PEAK at co.gov/peak, by phone at 1-800-221-3943 (Monday to Friday, 8 a.m. to 4 p.m.), on a paper form you mail to your county, or in person at your county human services office or a local application assistance site. Health First Colorado's apply page calls PEAK the fastest route, and many Coloradans learn right away whether they qualify.

Does Health First Colorado have work requirements?

Yes, starting January 1, 2027. Health First Colorado says adults 19 to 64 who aren't in long-term care or a buy-in program must show $580 a month in pay or 80 hours a month of work, school, a work program or volunteering, unless they're exempt. Parents of a child 13 or younger, pregnant members, SSI and SSDI recipients and people with serious health conditions are among the exempt groups.

Does Colorado Medicaid cover dental for adults?

Yes. Health First Colorado covers cleanings, fillings, root canals, crowns and partial dentures for adults, up to $3,000 a year from July 1 to June 30. Emergency dental work and dentures don't count toward that Colorado cap, and DentaQuest runs the dental benefit (855-225-1729).

What is CHP+ in Colorado?

Child Health Plan Plus (CHP+) is Colorado's low-cost plan for children and pregnant people whose income is too high for Health First Colorado. HCPF lists household income under 260% of the federal poverty level as the limit, and Colorado dropped the CHP+ enrollment fee in July 2022. You use the same PEAK application for both programs.

How often do I have to renew Health First Colorado?

Once a year for now. Starting January 1, 2027, some Colorado adults 19 to 64 with income at or below 133% of poverty move to renewals every 6 months, while children, adults 65 and older, pregnant and postpartum members and people with a disability keep a 12-month schedule. The renewal packet arrives about 60 to 70 days before your deadline.

Can Health First Colorado pay old medical bills?

Sometimes. Today, Colorado can backdate coverage up to three months before the month you applied if you qualified then. For applications from January 2027, Health First Colorado says expansion adults get one month back and children, adults 65 and older and long-term care members get two months.

Did Colorado expand Medicaid?

Yes. Colorado expanded Medicaid under the Affordable Care Act, so Health First Colorado covers adults 19 to 64 with income up to 133% of the poverty level (before a 5% disregard), whether or not they have children. That expansion group is also the one the 2027 work requirement and 6-month renewals apply to.

Sources

1. Health First Colorado: Apply Now (opens in a new tab), checked November 13, 2026
2. Health First Colorado: What do you need to apply? (opens in a new tab), checked November 13, 2026
3. Health First Colorado: Benefits and Services (opens in a new tab), checked November 13, 2026
4. Health First Colorado: Regional Organizations (opens in a new tab), checked November 13, 2026
5. Health First Colorado: Renewals (opens in a new tab), checked November 13, 2026
6. Health First Colorado: Work requirements FAQ (opens in a new tab) and When do the work requirements start? (opens in a new tab), checked November 13, 2026
7. Health First Colorado: 6-month renewals FAQ (opens in a new tab), checked November 13, 2026
8. Health First Colorado: Retroactive coverage FAQ (opens in a new tab), checked November 13, 2026
9. Health First Colorado: Immigrant eligibility changes FAQ (opens in a new tab), checked November 13, 2026
10. HCPF: Child Health Plan Plus (CHP+) (opens in a new tab), as indexed November 13, 2026
11. Federal Register: Medicaid community engagement rule (opens in a new tab), June 3, 2026
12. eCFR: 42 CFR 435.912 (opens in a new tab)
13. Medicaid.gov: Colorado eligibility levels (opens in a new tab)