Substance Use Disorder billing · Detroit, MI
247 Medical Billing Services provides substance abuse billing services in Detroit for the state's largest addiction-treatment market — a Wayne County landscape of safety-net programs, high-volume detox and residential beds, and a Medicaid population whose specialty benefit is managed by Detroit Wayne Integrated Health Network (DWIHN), the region's Prepaid Inpatient Health Plan, rather than by a standard health plan. Since 2005 our certified team has billed medical detox, residential rehab, PHP, IOP, outpatient, and medication-assisted treatment for Detroit programs, converting each ASAM level of care into paid revenue instead of a denied day. You get a dedicated account manager, a free 360° dashboard, HIPAA and SOC 2 Type II controls, and coders fluent in per-diem and per-session addiction claims alike.
The single largest source of lost dollars in a Detroit program is not a coding typo — it is level-of-care and concurrent-review failure on residential and detox days. When a continued-stay review is late or the ASAM justification is thin, the payer denies days already delivered, and at Detroit's volumes those denials add up fast. A ten-bed detox running even a modest number of denied days a month is losing real payroll, and because those denials arrive weeks after the care was given, an in-house desk often never circles back to appeal them. This table leads with that reality and maps the rest of the repeatable failures to a workflow that stops each one before it happens.
Level-of-care / concurrent review
ASAM continued-stay review late or under-documented on high-volume residential days
We track every authorization window and file the ASAM-backed review before the day is delivered
Wrong entity routing
Medicaid SUD claim sent to a health plan instead of the Wayne County PIHP
We confirm the managing regional entity for each member before submission
Medical necessity at admission
Level of care not justified for the initial authorization
We build the medical-necessity record up front, not after a denial
UDT frequency / unbundling
Definitive drug testing billed above limits or unbundled
We code presumptive vs definitive to payer limits with ordering rationale
Out-of-network / SCA gap
Commercial residential patient admitted before a single-case agreement is signed
We verify benefits and paper the SCA before admission
42 CFR Part 2 consent gap
Records shared without proper SUD consent
We handle addiction data under Part 2, above HIPAA
Timely filing / COB
Claim ages out or a secondary payer is never billed
We work A/R daily and sequence coordination of benefits correctly
Codes, revenue codes, and ASAM levels stay in the table, never in the prose. This is how the continuum converts to payment for a Detroit program.
| Level of care | ASAM level | Typical billing basis | Where it routes locally |
|---|---|---|---|
| Medical withdrawal management (detox) | 3.7-WM / 3.2-WM | Per-diem (rev code + H0010 / H0012) | DWIHN / regional PIHP + commercial (some OON) |
| Residential / inpatient rehab | 3.1 / 3.3 / 3.5 / 3.7 | Per-diem (rev code + H0018 / H0019) | DWIHN / regional PIHP + commercial |
| Partial hospitalization (PHP) | 2.5 | Per-diem (H0035) | DWIHN / regional PIHP + commercial |
| Intensive outpatient (IOP) | 2.1 | Per-session (H0015 / S9480) | DWIHN / regional PIHP + commercial |
| Outpatient (OP) counseling | 1.0 | Per-session (H0004 / group H0005) | DWIHN / regional PIHP + commercial |
| Opioid treatment program (OTP) | — | Weekly bundle (G-code / per-diem) | DWIHN / regional PIHP + commercial |
| Office-based MAT (buprenorphine) | — | E/M + drug / admin codes | Regional PIHP + commercial + WPS J8 |
| Drug testing (UDT) | — | Presumptive vs definitive (per medical necessity) | Frequency-limited across payers |
Michigan pays its specialty addiction benefit through regional Prepaid Inpatient Health Plans instead of the standard Medicaid managed-care plans, and in Wayne County that entity is DWIHN. That structure decides how a Detroit program gets paid before a single code is entered: the claim must reach the PIHP that manages the member's benefit, meet its authorization and network rules, and carry the encounter data it expects. A generic biller who treats a specialty SUD claim like an ordinary physical-health Medicaid claim routes it to the wrong place and never learns why it bounced — the most common and most expensive mistake in this market.
Because Detroit programs serve a heavily Medicaid-covered population, per-diem residential and detox billing under concurrent review is the core of the book, and utilization-review discipline is where margin is won or lost. The per-diem model itself is a trap for the inexperienced: a residential day bundles a defined set of services into one rate, and billing a component that belongs inside the per-diem as a separate line is a textbook recoupment target when the payer audits. Getting the basis right for each level — a per-diem for residential and PHP, a per-session charge for IOP and OP — is not a detail, it is the difference between a clean claim and a takeback months later.
The city's larger organizations also carry commercial and out-of-network volume, where verification, single-case agreements, and usual-and-customary appeals decide payment, plus a self-pay layer. Michigan's no-fault auto insurance can also become a payer when substance use follows a motor-vehicle accident, adding personal-injury-protection claims to the mix. On top of all of it sits 42 CFR Part 2, the federal rule that holds addiction records to a stricter confidentiality standard than HIPAA and reshapes how coordination of benefits is handled between a regional entity, a commercial secondary, and a provider network. A complete operation also bills the small Medicare lane — office-based MAT and outpatient Part B claims through WPS J8, Michigan's Medicare administrative contractor.
Revenue review
A certified SUD billing specialist reviews your coding, unit counts, authorizations and aged A/R against the payers you actually bill in Detroit, MI — and puts a number on what your current process is leaving on the table.
A SUD specialist will reach out within one business day.
A SUD specialist will reach out within one business day.
At Detroit's scale, the case to outsource is a margin case. A high-volume program running detox and residential beds cannot afford a denial rate that a specialist would prevent, and every misrouted claim, late review, or unpapered out-of-network admission is money a mission-driven organization needs. As a specialist medical billing services company, we absorb the complexity of the Wayne County PIHP structure, the commercial and OON layers, and Part 2 so your clinical and admissions teams get their hours back.
clean submissions plus disciplined follow-up recover dollars an in-house desk writes off.
first-pass clean-claim rates near 99% turn into deposits in weeks, with days in A/R held under 25.
routing, verification, and concurrent-review tracking stop rejections before a claim leaves the building.
one transparent fee replaces salaries, clearinghouse seats, and the churn of a billing hire.
The in-house math rarely favors staying in-house for a Detroit organization. Doing it internally means a biller fluent in DWIHN's rules, a utilization-review coordinator, credentialing capacity, and software — a fixed cost regardless of census. A professional partner converts that overhead into a variable fee tied to collections and adds appeals depth a single hire cannot match. That is the case to outsource addiction-treatment billing to a partner built for it. A program that also runs general medical lines can consolidate them into the same Michigan medical billing services team, so choosing the right billing company is one decision. Outsourcing SUD billing services in Detroit comes down to who already knows the Wayne County structure — and the right billing services company does.
Our addiction treatment billing services in Detroit scale from a single east-side outpatient clinic to a multi-site residential, OTP, and MAT organization spanning Wayne County. We bill the full continuum:
We support programs across Detroit and nearby Dearborn, Livonia, and the wider Wayne County corridor, each billed to the regional entity managing its Medicaid members and to the commercial payers behind its private census, and each with its own mix of levels of care we bill on the correct basis.
Medical billing for substance abuse in Detroit turns on one thing generic billers get wrong: routing a specialty addiction claim to the regional Prepaid Inpatient Health Plan that manages the member, which in Wayne County is DWIHN, not a standard health plan. 247MBS confirms the managing entity before submission, files ASAM-justified continued-stay reviews before the residential or detox day is delivered, verifies benefits and papers single-case agreements on out-of-network commercial admissions, and even bills Michigan no-fault personal-injury-protection claims when substance use follows a crash. Our certified coders assign the correct per-diem or per-session basis by level and manage every record under 42 CFR Part 2. Expect a 99% first-pass clean-claim rate, up to 40% fewer denials, and A/R under 25 days. Request a revenue review.
Stop leaving denied residential days, misrouted Medicaid claims, and out-of-network stays uncollected. Put a team that lives in the Wayne County PIHP structure, ASAM utilization review, and out-of-network reimbursement to work on your book. Start with a no-cost review of your denials, aged A/R, and authorization workflow.
Written by Danny Johnsmith and Kris Pat. Reviewed for revenue-cycle accuracy by 247MBS certified coders.
Detroit practices are billed out of the same Michigan desk. Statewide payer detail lives on the Michigan page.
Substance Use Disorder billing services in Michigan — the payer programs, authorities and rules behind every Detroit claim.
Medical Billing for Substance Use Disorder — the codes, unit rules and denials nationally, without the local layer.
Yes. Michigan manages its specialty addiction Medicaid benefit through regional Prepaid Inpatient Health Plans, and in Wayne County that is DWIHN. We identify the managing entity for each member and bill to its authorization, network, and encounter rules — the routing step generic billers miss.
Yes. Where commercial residential or detox care runs out-of-network, we verify benefits before admission, negotiate single-case agreements, pursue usual-and-customary appeals, and work OON A/R until it pays.
We track every authorization window against the length of stay, prepare ASAM medical-necessity documentation with your clinical team, and file each concurrent review before the day is delivered, so approval precedes care rather than chasing a denial afterward.
Addiction records carry stricter-than-HIPAA federal confidentiality, so we manage release-of-information, claims data, and coordination of benefits under Part 2 consent rules, which protects the program in a payer audit.
From solo practices to multi-provider groups, we bill Substance Use Disorder for Detroit practices with a dedicated account manager, certified coders and a live dashboard — so the units, authorizations and appeals that decide your month stop being the thing nobody has time for.
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