Michigan Medicaid — Michigan Medicaid (Comprehensive Health Care Program)
| Program name | Michigan Medicaid (Comprehensive Health Care Program) |
|---|---|
| Provider portal | https://milogintp.michigan.gov/champs |
| FFS claims payer ID | No single canonical ID — routing is fiscal-intermediary-specific. Verify per clearinghouse. |
| Medicaid timely filing | 365 days from date of service |
The federal ceiling for Medicaid timely filing is 12 months under 42 CFR §447.45; most states set a shorter window. Always verify the current policy on the Michigan Medicaid provider portal before filing a late-billing appeal.
BCBS licensee in Michigan
The Blue Cross Blue Shield Association licensee in Michigan is Blue Cross Blue Shield of Michigan. This licensee is not yet in the QuickIntell payer registry. See the full payer directory or the BCBSA national site for a provider-portal link.
Top commercial payers in Michigan
The dominant commercial insurers operating in Michigan, in approximate order of lives covered. Click through for per-payer claims payer IDs, timely filing windows, prior-authorization rules, and appeal procedures.
Medicaid MCOs in Michigan
Michigan Medicaid (Comprehensive Health Care Program) contracts with the following managed-care organizations to administer Medicaid benefits in Michigan. MCO contracts dictate claims routing, prior-auth workflows, and appeal deadlines — route each claim by the member's MCO assignment, not the state FFS payer ID.
State-specific regulations affecting Michigan billing
- MI Public Act 234 of 2020 (Surprise Medical Billing — OON balance billing prohibited at in-network facilities)
- MI Public Act 316 of 1997 (Prompt Pay Act — 45 days clean claim, 12% interest)
- MI Public Act 236 of 2020 (Good-faith estimate / consumer billing disclosure)
Provider licensing & enrollment in Michigan
Providers enroll with MI Medicaid via CHAMPS Provider Enrollment. MHPs credential separately; most participate in CAQH ProView.
Major health systems headquartered in Michigan
| Health system | Headquarters |
|---|---|
| Corewell Health (Beaumont + Spectrum merger, 2022) | Grand Rapids, MI |
| Michigan Medicine (University of Michigan Health) | Ann Arbor, MI |
| Henry Ford Health | Detroit, MI |
| Trinity Health Michigan | Livonia, MI |
| McLaren Health Care | Grand Blanc, MI |
Frequently asked questions — Michigan billing
What is the Michigan Medicaid program called?
Michigan's Medicaid program is known as Michigan Medicaid (Comprehensive Health Care Program). Providers enroll and manage claims through the provider portal at https://milogintp.michigan.gov/champs.
What is the Michigan Medicaid timely filing limit?
Michigan Medicaid (Comprehensive Health Care Program) requires initial claims to be filed within 365 days from the date of service. The federal ceiling is 12 months under 42 CFR §447.45; Michigan's 365-day window is set by the state provider manual. Late-billing exceptions may be allowed with good-cause documentation — verify on the state portal before filing an appeal.
Does Michigan Medicaid publish a single claims payer ID?
No single canonical claims payer ID is published for Michigan Medicaid (Comprehensive Health Care Program). Claims route through the state's fiscal intermediary; look up the correct submitter ID in your clearinghouse directory (Availity, Change Healthcare/Optum, Waystar) and route managed-care claims by the member's MCO assignment.
Who are the largest commercial insurers in Michigan?
The dominant commercial payers in Michigan include UnitedHealthcare, Aetna, Humana, Cigna, along with the BCBS licensee Blue Cross Blue Shield of Michigan. Each payer's claims routing, timely filing, and prior-auth rules differ — see the per-payer guides linked above.
What Medicaid managed-care organizations operate in Michigan?
Michigan Medicaid (Comprehensive Health Care Program) contracts with 3 Medicaid MCOs tracked in the QuickIntell registry, including Molina Healthcare, Centene, UnitedHealthcare. MCO contracts determine claims routing and appeal deadlines — route each claim by the member's MCO assignment, not by the FFS payer ID.
What state-specific billing regulations apply in Michigan?
Michigan has 3 tracked state-level statutes that affect medical billing and RCM: MI Public Act 234 of 2020 (Surprise Medical Billing — OON balance billing prohibited at in-network facilities); MI Public Act 316 of 1997 (Prompt Pay Act — 45 days clean claim, 12% interest); MI Public Act 236 of 2020 (Good-faith estimate / consumer billing disclosure). These sit on top of federal protections such as the No Surprises Act, HIPAA, and 42 CFR §447.45.
Run cleaner claims in Michigan with QuickIntell
QuickRCM, QuickAuth, and QuickERA are tuned to Michigan Medicaid (Comprehensive Health Care Program) and the commercial payers on this page — eligibility, prior auth, claim scrubbing, and ERA posting all run on real payer rules, not generic adapters.
Disclaimer
This page is operational reference for medical-billing professionals. It is not legal, clinical, or contractual advice. State Medicaid policies, MCO contracts, and payer rules change without notice — always verify against the current provider manual from Michigan Medicaid and the member ID card before submission.