Medical Billing Services for Michigan Practices — CHAMPS, PIHPs, and No-Fault Reform.
Michigan's 2019 auto no-fault reform did something no other state has done at this scale: it tied medical reimbursement for auto-injury care to a percentage of Medicare. Practices that built their auto-injury business on pre-reform reimbursement had the economics of that work rewritten underneath them.
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Four Things About Billing in Michigan a National Playbook Misses
% of Medicare
Auto-Injury Reimbursement Is Benchmarked to Medicare
Michigan's 2019 no-fault reform tied medical reimbursement for auto-injury care to percentages of the Medicare rate, replacing the pre-reform reimbursement environment practices had built around.
Michigan Public Act 21 of 2019
Tiered PIP
Patients Now Choose Their Coverage Level
Drivers select from tiered personal injury protection limits rather than a single unlimited benefit, so what is available to pay for care varies patient by patient.
Michigan Dept. of Insurance and Financial Services
PIHPs
Behavioural Health Is Carved Out Regionally
Medicaid behavioural health services run through regional Prepaid Inpatient Health Plans rather than the member's Medicaid Health Plan, with separate authorization and billing pathways.
Michigan Department of Health and Human Services
CHAMPS
Centralised Medicaid Enrollment
Provider enrollment and revalidation run through CHAMPS for the whole program, so an incomplete record affects every Medicaid Health Plan at once.
Michigan Department of Health and Human Services
How MedVersify Bills for Michigan Practices
For any Michigan practice treating auto-injury patients — physical therapy, chiropractic, pain management, rehabilitation especially — that reform is the central billing fact of the last several years. Reimbursement is capped by reference to Medicare rates, patients choose from tiered PIP coverage levels, and what a claim is worth now depends on details that used to be irrelevant.
Alongside that, Michigan Medicaid runs through Medicaid Health Plans and the Healthy Michigan Plan, with behavioural health carved out to regional Prepaid Inpatient Health Plans, and provider enrollment centralised in CHAMPS. MedVersify bills all of it, and treats auto-injury claims as their own discipline rather than an afterthought inside a general billing queue.
It plugs into the same end-to-end revenue cycle service we run nationwide — the difference is the payer rules applied on top of it.
Michigan Medicaid at a Glance
- Program
- Michigan Medicaid (Medicaid Health Plans, Healthy Michigan Plan)
- Administered by
- Michigan Department of Health and Human Services
- Provider Enrollment
- CHAMPS (Community Health Automated Medicaid Processing System)
- What That Means for Claims
- Physical health runs through Medicaid Health Plans; the Healthy Michigan Plan covers the expansion population; behavioural health services are carved out to regional Prepaid Inpatient Health Plans with their own authorization and billing pathways.
The Problems Michigan Practices Actually Bring Us
Auto-injury economics were rewritten, and many setups never caught up
Practices that treat auto-injury patients under pre-reform assumptions bill amounts that will not be paid and write off differences that were never collectible. The fee basis has to be applied correctly from the start.
PIP coverage level now varies per patient
With tiered limits, two patients with identical injuries can have very different benefits available. Verifying the coverage level early changes both the billing approach and the conversation with the patient.
Behavioural health goes to the PIHP, not the health plan
Billing Medicaid behavioural health to the member's Medicaid Health Plan instead of the regional PIHP is a routine and entirely avoidable denial.
CHAMPS records gate the whole program
Because enrollment is centralised, a lapsed CHAMPS revalidation stops Medicaid payment across every plan at once rather than causing a plan-specific problem.
Coordination between auto and health coverage
Whether auto or health coverage is primary for a given service depends on the patient's election and the facts of the claim. Getting the order wrong delays payment on both sides.
Payers We Bill Most in Michigan
Medicaid Health Plans
Managed MedicaidMeridian, Molina, McLaren, Priority Health, Blue Cross Complete and others by region.
Healthy Michigan Plan
Medicaid ExpansionExpansion coverage delivered through the Medicaid Health Plans.
Regional PIHPs
Behavioural HealthCarved-out behavioural health with separate authorization and billing routes.
Blue Cross Blue Shield of Michigan
CommercialThe dominant commercial carrier statewide, including large auto-industry employer groups.
Priority Health / HAP
CommercialStrong regional presence in west and southeast Michigan.
Auto No-Fault Carriers
No-Fault AutoMedicare-benchmarked fee caps and tiered PIP limits under the 2019 reform.
The Denial Patterns We See Most in Michigan
Auto Fee-Basis Error
Auto-injury care billed on pre-reform assumptions and paid at the Medicare-benchmarked cap, leaving a difference that was never collectible in the first place.
MedVersify Approach
Auto claims are priced against the reformed fee basis from the start, so expected reimbursement is accurate and true underpayments are visible.
Behavioural Health Sent to the Wrong Entity
Medicaid behavioural health services billed to the Medicaid Health Plan rather than the regional PIHP that actually covers them.
MedVersify Approach
Behavioural health claims are routed to the correct PIHP based on the member's region at eligibility verification.
Lapsed CHAMPS Enrollment
Medicaid claims stopping across every plan simultaneously because a CHAMPS revalidation was missed.
MedVersify Approach
CHAMPS enrollment and revalidation are tracked as part of credentialing rather than left to expire quietly.
How a Michigan Claim Moves Through MedVersify
Billing Audit
We start by reviewing your current denial rate, A/R aging by payer, and net collection rate, so you know where Michigan revenue is leaking before anything changes.
Eligibility & Benefits
Coverage is verified in real time at each date of service — not once at intake — because eligibility movement causes denials that look like coding errors.
Michigan Coverage & Fee-Basis Check
We confirm the member's Medicaid Health Plan and regional PIHP for behavioural health, verify PIP coverage level and the correct fee basis on auto-injury claims, and keep CHAMPS enrollment current.
Coding, Scrubbing & Submission
Claims are coded, scrubbed against payer-specific edits, and submitted daily, with rejections corrected the same day rather than at the end of a cycle.
Denials, Appeals & A/R
Denials are worked by root cause and appealed inside each payer's deadlines, with A/R aging tracked per plan so a slow payer is visible in weeks, not quarters.
Everything We Run for Michigan Practices
Billing for a specialty in Michigan?
State payer rules sit on top of specialty coding rules — and the combination is where most revenue is lost. These pages cover the coding side for the specialties we support most.
Medical Billing in Michigan — Common Questions
Do you handle Michigan auto no-fault medical billing?▾
Why are our auto-injury payments lower than they used to be?▾
Do you bill Michigan Medicaid Health Plans and the Healthy Michigan Plan?▾
How do you handle Medicaid behavioural health in Michigan?▾
Can you manage CHAMPS enrollment and revalidation?▾
Do you work with therapy and chiropractic practices treating auto-injury patients?▾
Medical Billing Denial Management: How to Cut Your Denial Rate Below 5%
The CARC patterns behind most denials, and the front-end controls that stop them repeating.
Read article Medical BillingHow Much Do Medical Billing Services Cost in 2026?
Percentage, per-claim, and flat-fee pricing compared — and what actually drives the quote.
Read article CredentialingProvider Credentialing: Timelines, Requirements, and Common Delays
What payer enrollment really takes, and where state Medicaid programs add time.
Read articleMedVersify bills nationwide. These guides cover the payer rules, Medicaid programs, and denial patterns specific to each state.
MedVersify in Michigan
Billing Built Around Michigan Payer Rules.
Tell us your specialty, provider count, and payer mix, and we will come back with what your Michigan claims are actually costing you — denial rate, A/R aging, and the collections you are leaving behind. If you would rather talk it through, call (507) 312-9282 instead.
- A billing audit read against Michigan payer rules, not a national average
- Your denial rate, A/R aging, and net collection rate in writing
- HIPAA compliant — solo practices to multi-site groups
- No obligation and no long-term contract
Request Your Michigan Billing Audit
A specialist will review your details and respond within 24 business hours.
Request Received
A MedVersify specialist will review your practice details and send your Michigan billing audit within 24 business hours.