Retired Employees Ass'n of Orange County, Inc. v. County of Orange, 742 F.3d 1137

Orange County historically provided retiree health insurance beginning in 1966 and, starting in 1985, adopted a pooled-premium rate structure that combined active and retired employee rates for annual rate-setting.
Pooling initially addressed a budget shortfall and increased retiree rates substantially less than an alternative; over time it tended to subsidize retiree premiums.
In 2008 the County split the pool, calculating retiree and active premiums separately; REAOC (representing ~4,600 retirees) sued seeking a declaration that retirees held an implied, vested contractual right to continued pooled rates.
The district court granted summary judgment for the County; Ninth Circuit certified the question to the California Supreme Court, which held vested retiree health benefits can be implied from an ordinance/resolution only when statutory language or accompanying circumstances "clearly evince" intent to create private contractual rights (REAOC III).
On remand the district court again granted summary judgment for the County; the Ninth Circuit affirmed, holding REAOC failed to raise a genuine issue of material fact that the County intended to create an implied, vested contractual right to pooled premiums.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether an implied contractual right existed to continued pooled premium rates for retirees	REAOC: long-standing pooling, Board-adopted MOUs/resolutions, and official statements show an implied, bargained-for, lifetime benefit	County: MOUs/resolutions only fixed annual rates; no clear legislative intent to create a continuing contractual obligation	No implied contractual right; REAOC failed to produce unmistakable evidence of legislative intent
Whether extrinsic/course-of-conduct evidence can create implied terms	REAOC: extrinsic evidence (presentations, negotiation documents, official statements) shows intent and practice supporting an implied term	County: extrinsic evidence insufficient; resolutions unambiguous and created only one-year obligations	Court considered extrinsic evidence but found it inadequate to overcome presumption against implied vested rights
Burden of proof for establishing an implied vested right under California law	REAOC: (implicit) the evidence it presented suffices to create triable issue	County: plaintiff bears heavy burden to show clear legislative intent; presumption is against creating private contractual rights	Plaintiff bears heavy burden; evidence must be unmistakable — REAOC did not meet it
Whether any implied right had vested	REAOC: requested finding of vesting	County: no implied right, so no vesting	Court did not reach vesting because no implied term was established

Retired Emps. Ass'n of Orange Cnty. v. Cnty. of Orange, 266 P.3d 287 (Cal. 2011) (California Supreme Court rule: vested retiree health benefits may be implied from ordinance/resolution only where statutory language or accompanying circumstances clearly evince legislative intent)
Sonoma Cnty. Ass'n of Retired Emps. v. Sonoma Cnty., 708 F.3d 1109 (9th Cir. 2013) (circuit guidance that implied terms may be inferred from formal resolutions and course-of-practice evidence)
Orange Cnty. Emps.' Ass'n v. Cnty. of Orange, 234 Cal. App. 3d 833 (Cal. Ct. App. 1991) (county may lawfully treat retiree benefits differently than active employees)
Ventura Cnty. Retired Emps. Ass'n v. Cnty. of Ventura, 228 Cal. App. 3d 1594 (Cal. Ct. App. 1991) (discussion of retiree hardship from rising healthcare costs)
RUI One Corp. v. City of Berkeley, 371 F.3d 1137 (9th Cir. 2004) (reference on centrality of a bargained-for exchange)
Balint v. Carson City, Nev., 180 F.3d 1047 (9th Cir. 1999) (standard of review for summary judgment)