Transferring Medicaid from Colorado to California
The short answer is no. Medicaid eligibility is decided by the state you live in, so leaving Colorado closes that coverage. Your move to California means qualifying again under California income rules, through California Department of Health Care Services. Apply immediately — there is no new-resident waiting period.
Both states cover adults under expansion rules at 138% of the federal poverty level, so if you qualified on income in Colorado, you will likely qualify in California too.
Official California Medicaid agency: California Department of Health Care Services ↗ (application page)
Your step-by-step checklist
Before you move
- 1
Gather your documents before the move
You will reapply from scratch: proof of identity, income (pay stubs or award letters), your new address, and immigration documents if applicable.
- 2
Tell Colorado Department of Health Care Policy & Financing you are leaving
Report your move and ask for your case to be closed effective the end of the month you leave. Medicaid cannot cover you in two states at once.
Colorado Department of Health Care Policy & Financing ↗
Moving week
- 3
Time the closure to the end of your move month
Keep coverage through the month you travel. Your old state's coverage generally ends the month you stop being a resident.
After you arrive
- 4
Apply with California Department of Health Care Services as soon as you arrive
There is no waiting period based on how long you have lived there — apply immediately. Processing: up to 45 days (90 if a disability decision is needed). From January 1, 2027 (earlier in some states), most adults in the expansion group must also show 80 hours a month of work, school, job training, or community service, or an exemption, possibly for 1 to 3 months preceding the application.
Online application ↗ - 5
Ask about retroactive coverage
Most states can pay eligible medical bills from as early as the third month before the month you apply, so ask when you apply if you had care during the gap. For applications filed on or after January 1, 2027, federal law (Public Law 119-21) shortens this to the month before the month you apply for adults in the expansion group and the second month before the month you apply for everyone else.
Colorado vs California: the numbers that decide it
| Colorado (old state) | California (new state) | |
|---|---|---|
| Program name | Health First Colorado | Medi-Cal |
| Agency | Colorado Department of Health Care Policy & Financing | California Department of Health Care Services |
| ACA Medicaid expansion | Yes — adults covered on income | Yes — adults covered on income |
| Adult income limit | 138% of the federal poverty level | 138% of the federal poverty level |
Monthly income limits by household size: Colorado vs California
| Household size | Colorado | California |
|---|---|---|
| 1 person | $1,836 | $1,836 |
| 2 people | $2,489 | $2,489 |
| 3 people | $3,142 | $3,142 |
| 4 people | $3,795 | $3,795 |
| 5 people | $4,449 | $4,449 |
| 6 people | $5,102 | $5,102 |
Limits for adults, computed from each state's published % of the 2026 HHS poverty guidelines and rounded up to the dollar. Children, pregnancy, and 65+/disability rules differ; each state's own chart controls and may still show 2025 figures. Full tables: Colorado · California · 2026 poverty guidelines.
Moving with more than one benefit?
The checklist generator merges Medicaid, SNAP, WIC, unemployment, and TANF into one ordered to-do list for this exact move.
Build the full Colorado → California checklistCommon questions
Can I use my Colorado Medicaid in California while I wait?
Generally no. Colorado Medicaid only pays providers for Colorado residents, and out-of-state care is limited to emergencies. Once you live in California, you need California coverage — apply immediately and ask about retroactive coverage for bills in the gap.
Is there a waiting period for Medicaid in California?
No. States cannot impose a minimum-residency waiting period. You qualify (or not) on California's income and category rules from the day you become a resident. The application itself takes up to 45 days (90 if a disability decision is needed).
Can I have Medicaid in two states at once?
No. You can only receive Medicaid from the state where you live. Keeping an old case open while opening a new one can create repayment problems — close the Colorado case effective your move month.
Where do I actually apply in California?
Through California Department of Health Care Services (online application linked above). Official Medicaid pages for both states are cited at the bottom of this page.
Related guides
- Moving back: California to Colorado Medicaid
- Medicaid in Colorado: leaving or arriving
- Medicaid in California: leaving or arriving
- Moving with Medicaid: every state
- Colorado to Wyoming Medicaid
- Colorado to Virginia Medicaid
- Colorado to Delaware Medicaid
- Colorado to Arkansas Medicaid
Other benefits on the same move
- SNAP: Colorado to California
- WIC: Colorado to California
- Unemployment: Colorado to California
- TANF: Colorado to California
Terms on this page: Federal poverty level (FPL) · Medicaid expansion · Retroactive Medicaid coverage
Official sources
Every fact above was checked against these official pages. Last verified .
- Health First Colorado — Apply Now — accessed 2026-08-08
- Colorado Department of Health Care Policy & Financing — accessed 2026-08-08
- DHCS Medi-Cal — accessed 2026-08-08
- BenefitsCal (online application) — accessed 2026-08-08