Stevens v. Workers' Compensation Appeals Board
194 Cal. Rptr. 3d 469
Cal. Ct. App.2015Background
- Frances Stevens, a permanently totally disabled worker, requested approval (July 2013) for four medications and home health aide services; insurer (SCIF) denied the request after utilization review (UR) and internal review.
- Stevens sought Independent Medical Review (IMR); Maximus performed IMR and upheld denial relying on MTUS chronic pain guidelines (concluding personal care by home health aides isn’t medical treatment when it is the only care needed). IMR determination became the Director’s decision by statute.
- Stevens appealed the IMR decision to the Workers’ Compensation Appeals Board (Board), arguing statutory and constitutional infirmities (separation of powers, due process, Section 4 of the CA Constitution). The Board declined to reach constitutional challenges and limited review to statutory grounds.
- Stevens petitioned for writ of review in the Court of Appeal raising state constitutional and federal due process claims and contending the IMR scheme disallows meaningful appellate review.
- The Court of Appeal upheld the IMR scheme: held Section 4 (Legislature’s plenary power over workers’ compensation) permits the IMR framework and it satisfies federal due process; but remanded because the Board misread its review power regarding whether the IMR improperly interpreted the MTUS as excluding home-health personal care.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether IMR process violates CA separation of powers | Stevens: IMR delegates judicial functions and limits judicial review in violation of separation of powers | Respondents: Section 4 grants Legislature plenary, overriding such constraints | Held: Rejected — Section 4 expressly vests plenary authority that supersedes separation-of-powers concerns |
| Whether IMR violates CA constitutional limits in Section 4 (appellate review and substantial justice) | Stevens: IMR narrows review and may deny substantial justice and meaningful appellate review | Respondents: IMR preserves review (writ to Court of Appeal) and advances expeditious, evidence-based decisions as Section 4 contemplates | Held: Rejected — IMR consistent with Section 4 and furthers substantial justice goals; appellate review remains available |
| Whether IMR violates federal due process (notice, hearing, right to confront reviewer) | Stevens: Anonymous reviewers, no cross-examination, limited appeal = insufficient process | Respondents: Multiple layers (UR, internal review, IMR), opportunities to submit evidence, and Mathews balancing support adequacy | Held: Rejected — Court assumes protected interest but finds process adequate under Mathews; anonymity and lack of cross-examination are not unconstitutional here |
| Scope of Board’s review of IMR denial of home-health aide | Stevens: Board should review whether IMR exceeded authority or misinterpreted MTUS | Board/Respondents: Board initially held it lacked jurisdiction to review medical-necessity reasoning on that point | Held: Court reverses Board on this limited point — remands for Board to consider whether IMR denied home-health aide "without authority" (i.e., misapplied MTUS) per §4610.6(h) |
Key Cases Cited
- State Comp. Ins. Fund v. Workers’ Comp. Appeals Bd., 44 Cal.4th 230 (discussing effects of 2004 reforms and UR/MTUS)
- Charles J. Vacanti, M.D., Inc. v. State Comp. Ins. Fund, 24 Cal.4th 800 (describing workers’ compensation bargain and statutory nature of benefits)
- DuBois v. Workers’ Comp. Appeals Bd., 5 Cal.4th 382 (statutory nature of compensation rights)
- Greener v. Workers’ Comp. Appeals Bd., 6 Cal.4th 1028 (scope of legislative plenary power under Section 4)
- Sierra Pacific Industries v. Workers’ Comp. Appeals Bd., 140 Cal.App.4th 1498 (UR process definition and requirements)
- California Consumer Health Care Council, Inc. v. California Dept. of Managed Health Care, 161 Cal.App.4th 684 (upholding IMR under Knox-Keene against due process challenge)
- American Manufacturers Mut. Ins. Co. v. Sullivan, 526 U.S. 40 (addressing state action and property-interest issues in UR context)