Dermatology Billing Software

Dermatology Cost Estimator for Michigan Practices

DermEstimator comes preloaded with both Michigan Medicare localities — Detroit (Locality 01) and Rest of State (Locality 99) — so your front desk always uses the right fee schedule for your county.

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Michigan Medicare Localities

Medicare reimbursement rates in Michigan vary by locality. CMS splits the state into the Detroit locality and a Rest of State locality. DermEstimator includes both and auto-detects the correct one based on your practice ZIP code.

Locality 01
Detroit (Macomb, Oakland, Washtenaw & Wayne)
CMS designates Macomb, Oakland, Washtenaw, and Wayne counties as the Detroit fee schedule area, which carries higher geographic practice cost indices than the rest of the state. Practices in Detroit, Royal Oak, Troy, Ann Arbor, and Warren fall here.
Locality 99
Rest of Michigan
Every other Michigan county — including Kent (Grand Rapids), Ingham (Lansing), Kalamazoo, Genesee (Flint), Ottawa, and the entire Upper Peninsula — uses the Rest of State locality. DermEstimator defaults to this locality for non-Detroit-area ZIP codes.

ZIP-based auto-detection: DermEstimator reads your practice's ZIP code and selects the correct locality automatically — no manual switching required.

Built for Michigan Dermatology Practices

Everything your front desk needs to give patients accurate cost estimates — built for an estimated 300–400 dermatology practice locations across Michigan, and NSA-compliant out of the box.

525+ Derm CPT Codes

Complete dermatology code set including Mohs add-ons, excisions, destructions, and office visit E&M codes.

Good Faith Estimate Docs

Generate NSA-compliant GFE documents in one click with all required language pre-filled and locked in.

Automatic MPPR

Multiple Procedure Payment Reduction is calculated automatically. Add-on codes like 17312 and 17314 display at the correct 100% rate.

Custom Insurance Plans

Add your contracted payer rates so estimates reflect what patients owe under their actual insurance — not just Medicare.

APP (Advanced Practice Provider) Billing

APP (Advanced Practice Provider) billing at 85% own NPI or 100% incident-to — per procedure. Mohs codes (17311–17315) locked to MD per CMS rules. Accurate estimates for every provider type in your Michigan practice.

Michigan Commercial Payer Reference

Michigan dermatology practices bill into one of the most Blue-concentrated commercial markets in the country, with a strong second tier of regional plans built around health systems. Rate multiples below are reference ranges relative to the 2026 Medicare Physician Fee Schedule. Knowing where your contracts sit relative to Medicare — and which locality applies to your office — tells you when a custom fee schedule upload in DermEstimator will meaningfully improve estimate accuracy.

Blue Cross Blue Shield of Michigan
Typically 110–130% of Medicare. BCBSM covers roughly half of Michigan's insured population and offers the state's only statewide PPO, so for most Michigan dermatology practices it is the highest-volume commercial payer. Uploading your BCBSM fee schedule is the single most impactful DermEstimator setup step.
Blue Care Network
Typically 105–120% of Medicare. BCBSM's HMO arm, widely used in employer group plans across southeast and west Michigan. BCN rates commonly differ from the BCBSM PPO schedule, so enter them as a separate payer profile.
Priority Health
Typically 105–125% of Medicare. Part of Corewell Health and the leading plan in west Michigan — Grand Rapids, Holland, Muskegon — with statewide commercial and Medicare Advantage products. Rates vary by product line.
McLaren Health Plan
Typically 100–115% of Medicare for commercial products. A health-system plan headquartered in Flint with commercial, Medicaid, and Medicare Advantage lines across mid-Michigan and the Thumb region.
UnitedHealthcare Michigan
Typically 110–125% of Medicare. Large commercial and Medicare Advantage footprint statewide, including auto-industry and university employer groups. Commercial and MA rates differ considerably — keep separate profiles.
Aetna and Cigna
Typically 110–125% of Medicare. Both are concentrated in large employer-sponsored plans in metro Detroit, Ann Arbor, and Grand Rapids. Upload each fee schedule separately for contract-accurate patient estimates.
Michigan Medicaid MCOs
Meridian Health Plan, Molina Healthcare of Michigan, Blue Cross Complete, Priority Health Choice, McLaren Health Plan, and UnitedHealthcare Community Plan — managed care organizations generally reimbursing at or below Medicare for most dermatology CPT codes.

Rate multiples above are industry reference ranges. Your contracted rates may differ. Upload your actual fee schedules to DermEstimator for the most accurate patient cost estimator results at your practice, and see the full feature list for what else is included.

Michigan-Specific No Surprises Act Compliance Notes

Michigan dermatology practices are subject to the federal No Surprises Act (NSA), which requires a Good Faith Estimate for self-pay and uninsured patients scheduled more than three business days in advance. Michigan is one of the states that layers comprehensive state protections on top of the federal framework.

Michigan enacted Public Acts 234 and 235 of 2020, effective October 22, 2020, which added a surprise medical billing article to the Michigan Public Health Code and limits what an out-of-network provider may collect from a patient in defined surprise-billing situations. Those provisions govern balance billing for insured patients rather than NSA Good Faith Estimates, but they reinforce the same expectation: patients should know their cost before the procedure, not after the claim.

DermEstimator's Good Faith Estimate generator is built to meet all federal NSA requirements — itemized procedure codes, expected charges, total estimated cost, provider identification, and the federally required patient-provider dispute resolution notice (IDRE process, $400 threshold, 120-day filing window).

Michigan dermatology practices can generate a compliant Good Faith Estimate PDF in under 60 seconds — no separate templates, no manual PDF assembly, no compliance guesswork.

How Michigan Practices Use DermEstimator

From Mohs surgery centers in Royal Oak to multi-provider groups in Grand Rapids, here are four real-world scenarios where dermatology billing software like DermEstimator eliminates manual math and reduces patient billing surprises across Michigan's two Medicare localities.

Royal Oak Mohs Surgeon: Detroit Locality, Same-Day Biopsy and Repair

A Mohs surgeon in Royal Oak routinely performs a same-day biopsy (11102), first-stage Mohs (17311), and intermediate closure (12032). Because Oakland County sits in the Detroit locality, the practice's estimates must use Locality 01 rates. DermEstimator applies the multiple procedure rule automatically — 100% on the highest-allowable procedure, 50% on each subsequent one — and correctly treats 17312 and 17314 as add-on codes that bypass MPPR. The front desk produces an accurate estimate against the patient's BCBSM deductible before they leave the consult room.

Grand Rapids Group Practice: Rest of State Locality and Priority Health Contracts

A five-provider dermatology group in Grand Rapids sits in Kent County, which uses the Rest of State locality (99) — not Detroit rates. DermEstimator locks the correct locality from the practice ZIP so nobody quotes Detroit numbers by accident. Because Priority Health is the group's dominant commercial payer in west Michigan, the billing manager uploaded its contracted fee schedule as a CSV; estimates for those patients now reflect actual contracted rates rather than a Medicare multiple.

Ann Arbor Academic-Affiliated Practice: Pediatric and Complex Medical Dermatology

An Ann Arbor practice seeing pediatric atopic dermatitis, hidradenitis, and complex medical dermatology patients fields constant questions about biologic-adjacent office procedures and repeat visits. Washtenaw County is in the Detroit locality, so DermEstimator applies Locality 01 rates, then layers the patient's commercial deductible, copay, and coinsurance on top. Front desk staff answer "what will today cost?" in under a minute instead of promising a call back.

Traverse City Solo Dermatologist: Self-Pay Aesthetics and NSA Good Faith Estimates

A solo dermatologist in Traverse City splits the schedule between medical visits and self-pay cosmetic work. For uninsured and self-pay medical patients, the practice must issue a Good Faith Estimate under the No Surprises Act; DermEstimator generates a compliant GFE PDF — itemized CPT codes, expected charges, dispute resolution notice — in under a minute. For aesthetic consults, the same tool uses the practice's own custom price list so every quote looks consistent and professional.

Michigan Dermatology Billing FAQ

Does Michigan have surprise billing requirements beyond the federal No Surprises Act?

Yes. Michigan follows the federal NSA Good Faith Estimate rules, and Michigan additionally enacted Public Acts 234 and 235 of 2020 (effective October 22, 2020), which added surprise medical billing provisions to the Michigan Public Health Code limiting what an out-of-network provider may collect from a patient in defined situations. Those provisions govern balance billing for insured patients rather than GFE content. DermEstimator's Good Faith Estimate generator meets all federal NSA requirements applicable to Michigan dermatology practices.

How many Medicare localities does Michigan have, and how do they differ?

Michigan has two Medicare Physician Fee Schedule localities. Locality 01 (Detroit) covers Macomb, Oakland, Washtenaw, and Wayne counties and carries higher geographic practice cost indices. Locality 99 (Rest of State) covers every other county — including Kent (Grand Rapids), Ingham (Lansing), Kalamazoo, Genesee (Flint), and the Upper Peninsula. DermEstimator detects the correct locality from your practice ZIP code, so a Grand Rapids office never quotes Detroit rates by accident.

Which Michigan commercial payers does DermEstimator support out of the box?

DermEstimator includes payer profiles for Blue Cross Blue Shield of Michigan, Blue Care Network, Priority Health, McLaren Health Plan, UnitedHealthcare, Aetna, Cigna, and Michigan Medicaid MCOs (Meridian, Molina Healthcare of Michigan, Blue Cross Complete, Priority Health Choice, UnitedHealthcare Community Plan). For practices with negotiated contracts, a CSV fee schedule upload takes under five minutes and makes every estimate contract-accurate. See pricing for plan details.

Can a Michigan dermatology practice use DermEstimator for both medical and cosmetic patients?

Yes. DermEstimator handles both insurance-billed medical dermatology (with full deductible, copay, and coinsurance calculations) and self-pay cosmetic patients using custom rate entry. Good Faith Estimates can be generated for either patient type — useful for the many Michigan practices that run medical and aesthetic services side by side. The same CPT code database and estimator interface serves both, and the AI billing assistant can answer coding questions as you build the estimate.

Is DermEstimator HIPAA-compliant for Michigan practices?

DermEstimator is built with a HIPAA-aware architecture. Cost estimates and Good Faith Estimates are generated without requiring patient PHI — you enter procedure codes and insurance parameters, not patient names or dates of birth. Estimates are not stored against patient identifiers by default. See our HIPAA & Security page for full details.

What CPT codes does DermEstimator include for Michigan Mohs surgeons?

DermEstimator includes the complete Mohs CPT set: 17311 (first stage, head/neck/hands/feet/genitalia), 17312 (additional stage, same area — add-on, excluded from MPPR), 17313 (first stage, trunk/arms/legs), 17314 (additional stage, trunk/arms/legs — add-on, excluded from MPPR), and 17315 (repair, add-on). All add-on codes are calculated at 100% allowable, bypassing the multiple procedure rule that applies to primary codes — see the full feature list for details.

Start Giving Michigan Patients Accurate Estimates

Set up takes minutes. Both Michigan localities — Detroit and Rest of State — are already loaded. Try free for 7 days, no credit card required.

See pricing — plans start at $30/month. Explore all features, the AI billing assistant, or meet the dermatologist founder behind DermEstimator. Read our dermatology billing guides →

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