Gist v. Atlas Staffing, Inc., 910 N.W.2d 24

Background

Anthony Gist worked around silica sand from Sept 2011–June 2013; about a month after leaving he was diagnosed with end‑stage renal disease (ESRD) and filed a workers’ compensation claim.
Compensation judge found silica exposure was a "substantial contributing factor" to Gist’s kidney failure, credited treating nephrologist Dr. Canas over appellants’ expert.
Fresenius Medical Care provided dialysis, billed Medicaid, Medicare, and private insurer Medica, and accepted payments; Fresenius intervened seeking the unpaid balances.
Appellants (Atlas and insurer Meadowbrook) appealed liability and argued federal Medicaid rules bar Fresenius from recovering amounts Medicaid did not pay; Fresenius cross‑appealed on several procedural and fee‑schedule issues.
The WCCA affirmed liability, held the judge lacked jurisdiction to interpret Medicaid/Medicare law, rejected appellants’ argument that accepting Medicaid payment bars recovery of additional workers’ compensation payment, but struck vague federal‑law language from the order.
The Minnesota Supreme Court affirmed in part, reversed in part, held federal Medicaid regulation preempts a Spaeth‑style recovery against employers for Medicaid‑billed balances, reinstated Fresenius’s cross‑appeal as timely, and remanded the fee‑schedule timing question to the WCCA.

Issues

Issue	Gist / Fresenius Argument	Atlas / Meadowbrook Argument	Held
1) Causation — Was silica exposure a "substantial contributing factor" to ESRD?	Dr. Canas’s opinion and treating‑physician evidence support causation.	Dr. Brown and other providers disputed causation and challenged foundation of Canas’s report.	Court affirms: substantial evidence supports the judge’s credibility choice favoring Dr. Canas.
2) Medicaid “payment in full” — May Fresenius recover the difference between its Medicaid‑billed charges and Medicaid payments from the employer?	Fresenius/Gist urged a Spaeth‑balance rule allowing recovery from employer for unpaid balances.	Appellants argued 42 C.F.R. § 447.15 bars any additional recovery after a provider accepts Medicaid payment.	Held for appellants: §447.15 is unambiguous; Medicaid payment is "payment in full," preempting a Spaeth balance.
3) Timeliness of Fresenius’s cross‑appeal	Fresenius argued it was not directly served so the 30‑day appeal clock did not run.	Appellants treated the cross‑appeal as untimely.	Held for Fresenius: direct service required for final orders; Fresenius was not directly served so its cross‑appeal was timely.
4) Whether WCCA could strike judge’s language ordering payment "in accordance with all other state and federal laws"	Fresenius sought enforcement; argued such language was proper.	Appellants initially appealed Orders 3–4 and contested the language.	WCCA properly modified the language; Supreme Court held WCCA had jurisdiction to address it because appellants raised it.
5) Whether Minnesota fee schedules apply to pre‑liability treatment (remand issue)	Fresenius argued schedules should not apply to treatment incurred before liability finding.	Appellants argued schedules apply.	Court declines to decide; remands to WCCA for its expertise and further consideration.

Key Cases Cited

Scott v. Kirk Minn. Co., 135 N.W.2d 31 (Minn. 1965) (foundation objections must be preserved at hearing)
Hengemuhle v. Long Prairie Jaycees, 358 N.W.2d 54 (Minn. 1984) (standard of review for compensation judge findings)
Gianotti v. Indep. Sch. Dist. 152, 889 N.W.2d 796 (Minn. 2017) (trier of fact may choose between conflicting medical expert opinions)
Ruether v. State, 455 N.W.2d 475 (Minn. 1990) (conflicts among medical experts resolved by factfinder)
Fidelity Fed. Sav. & Loan Ass'n v. de la Cuesta, 458 U.S. 141 (U.S. 1982) (federal regulations preempt state law)
Spectrum Health Continuing Care Grp. v. Anna Marie Bowling Irrevocable Trust, 410 F.3d 304 (6th Cir. 2005) (Medicaid "payment in full" bars recovery of additional amounts)
Rehab. Ass'n of Va., Inc. v. Kozlowski, 42 F.3d 1444 (4th Cir. 1994) (same)
Martin ex rel. Hoff v. City of Rochester, 642 N.W.2d 1 (Minn. 2002) (only conflict preemption applies in Medicaid context)