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Michigan's dual-eligible Medicaid population is in the middle of a multi-year handoff: MI Health Link, the state's prior Medicare-Medicaid coordination program covering 25 counties, is being replaced by MI Coordinated Health, a new special needs plan structure that launched in limited regions on January 1, 2026, and expands statewide on January 1, 2027. A practice billing for this population needs to track which structure actually applies to a given patient during the overlap rather than assuming one program or the other statewide. At the same time, Michigan's hospital landscape consolidated further when Beaumont Health and Spectrum Health merged into Corewell Health, now one of the state's two largest systems alongside Henry Ford Health, and a 2026 legislative push from Michigan House Republicans would create a new cost review board with authority over nonprofit hospital pricing and mergers. Billing for a Michigan practice means tracking a Medicaid program in transition and a hospital market that keeps consolidating.
National RCM playbooks assume every state works the same way. Michigan doesn't, and the practices that lose the most revenue are the ones billed like it does.
The Michigan Department of Health and Human Services is replacing MI Health Link with MI Coordinated Health (MICH), a special needs plan model for dual-eligible members that launched in limited regions on January 1, 2026, and expands to the entire state on January 1, 2027. MDHHS releases updated coverage-region and participating-plan information each calendar year during this rollout, and a practice with dual-eligible patients needs to check the current regional status rather than assume statewide coverage exists yet.
Corewell Health formed from the merger of Beaumont Health and Spectrum Health, creating one of Michigan's two largest systems alongside Henry Ford Health. Referral relationships, contract terms, and even patient record systems that existed separately under Beaumont and Spectrum now route through a single combined organization, and a workflow still built around the pre-merger structure needs updating.
Michigan House Republicans introduced a four-bill package in 2026 to create a hospital cost review board with regulatory authority over nonprofit hospital pricing, acquisitions, and mergers, including a proposed cap tying allowable price increases to the rate of inflation. The legislation hadn't passed as of this writing, but it signals the direction of state-level scrutiny on hospital pricing practices that a billing team should track.
National Government Services administers Part A and Part B Medicare claims for Michigan under Jurisdiction 8, shared only with Indiana. Home health and hospice claims, however, route through Jurisdiction 6 instead, a separate NGS jurisdiction covering a much larger group of states. A billing team submitting the wrong claim type to the wrong jurisdiction's portal creates avoidable rejections.
Blue Cross Blue Shield of Michigan holds the largest share of the state's commercial insurance market, with Priority Health, McLaren Health Plan, and Health Alliance Plan (HAP) as the other major statewide carriers. A credentialing workflow that doesn't prioritize this specific payer roster wastes time pursuing contracts with carriers that have minimal presence in the state.
Michigan expanded Medicaid in 2014 through the Healthy Michigan Plan, which today covers a substantial share of the state's working-age Medicaid population and layers its own healthy-behavior incentive requirements and income-based cost-sharing on top of standard managed care enrollment. A practice with meaningful Healthy Michigan Plan volume needs to track redetermination timing for this population separately from the standard Medicaid renewal cycle, since a lapsed redetermination here interrupts coverage in ways a standard eligibility check won't flag in advance.
MICH launched in only limited regions on January 1, 2026, with statewide expansion not scheduled until January 1, 2027. A practice that assumes every dual-eligible patient can enroll in the new structure immediately, rather than checking current regional availability, sets up denials for patients still under the prior MI Health Link structure.
A referral or contract workflow still organized around the pre-merger Beaumont Health and Spectrum Health identities doesn't reflect the combined Corewell Health organization's current contract terms and administrative structure. Practices need to update referral tracking and payer-contract records to the merged entity.
Because Michigan Part A/B claims route through Jurisdiction 8 while home health and hospice claims route through Jurisdiction 6, a billing team that treats all Michigan Medicare claims as belonging to one jurisdiction generates avoidable rejections for the claim types that actually belong to the other.
The 2026 hospital cost review board proposal signals a state-level push toward tighter oversight of nonprofit hospital pricing and mergers. A practice or billing team that isn't tracking this legislative direction risks being caught off guard by new reporting or pricing-disclosure requirements if the bills advance.
The plan rejects the claim outright. Prior authorization can’t be obtained retroactively, so the practice loses the full claim value.
Authorization rules are mapped at check-in, and booking is locked until the token is validated.
A claim submitted past the filing deadline gets written off as an administrative loss.
Claims are scrubbed, batched, and filed within 24 hours of note lock, well inside any filing deadline.
The payer pays a minimal out-of-network rate, and the underpaid balance is written off to avoid dispute overhead.
Payment outputs are tracked against historical contracts, and an underpaid claim triggers a state or federal dispute automatically.
A free audit checks your last 90 days of claims against the Michigan-specific issues above.
Medicaid: Michigan Medicaid, with dual-eligible members transitioning from MI Health Link to MI Coordinated Health (MICH), a special needs plan structure launched in limited regions on January 1, 2026, with statewide expansion set for January 1, 2027
Medicare Administrative Contractor: National Government Services (Jurisdiction 8 for Part A/B claims, covering Michigan and Indiana; Jurisdiction 6 for home health and hospice claims)
MDHHS is transitioning dual-eligible members from MI Health Link to the MI Coordinated Health special needs plan structure in phases, starting with limited regions on January 1, 2026, and reaching the full state by January 1, 2027. We verify a patient's current program status against the applicable region before assuming coverage under either structure.
The 2022 combination of Beaumont Health and Spectrum Health into Corewell Health changed referral networks and contract terms for a large share of Michigan's patient population. We update referral tracking and payer-contract records to reflect the current combined organization.
Michigan Part A and Part B Medicare claims route through NGS Jurisdiction 8, while home health and hospice claims route through NGS Jurisdiction 6. We route each claim type to its correct jurisdiction to avoid avoidable rejections.
A Michigan House Republican bill package would create a state board with authority over nonprofit hospital pricing, acquisitions, and mergers, including an inflation-indexed cap on price increases. We track this legislation's progress for clients whose contract terms could be affected if it passes.
Book a 15-minute call and we'll walk through exactly how your specific payer mix would be handled.
Every fact on this page, from the Medicaid structure to the regulatory notes, was researched specifically for Michigan, not copied from a 50-state boilerplate.
AAPC-certified coders handle your claims directly, with a named point of contact instead of a rotating support queue.
We run your existing vendor in parallel while we credential and rebuild your claim rules, so nothing lapses during the switch.
Claims submission built around Michigan's current MI Coordinated Health rollout region, not a statewide assumption.
Learn moreFull-cycle RCM that routes Part A/B and home health claims to the correct NGS jurisdiction every time.
Learn moreProvider enrollment across Blue Cross Blue Shield of Michigan, Priority Health, and the major hospital-affiliated networks your referrals come from.
Learn moreA free audit that checks specifically for MI Coordinated Health eligibility issues and jurisdiction-routing errors.
Learn moreFront-desk and administrative support that scales with a growing Michigan practice without new office overhead.
Learn moreBenchmarks your claims data against current Michigan payer-specific denial patterns, including the post-merger Corewell Health network.
Learn moreLocal visibility support built for a market shaped by a small number of large, consolidating hospital systems.
Learn moreTalk to our team about your specific specialty, payer mix, and current billing setup.
We analyze your last 90 days of claims for denial patterns, underpayments, and coding gaps specific to your state and specialty.
A written plan targeting the specific leakage points the audit found, not a generic onboarding checklist.
Your existing vendor keeps running while we credential and build claim rules in parallel, proven on real claims first.
Real-time reporting on collections, denials, and A/R velocity, so you see the recovery as it happens, not at quarter-end.
If we don't find money you're leaving on the table, you don't pay a dime.
No commitment. No sales pressure. Just answers.
