Trillium
Trillium Community Health Plan is a Centene-owned Oregon Coordinated Care Organization administering Medicaid (Oregon Health Plan) and Medicare Advantage (Wellcare by Trillium Advantage) for members across six Oregon counties, delivering integrated medical, behavioral, pharmacy, dental, and social-needs services through a contracted provider network.
- Company typePrivate
- Founded2012
- HeadquartersEugene, United States
- Headcount51–100
- GTM typeB2C
- OfferingServices
What Trillium does
Trillium Community Health Plan is an Oregon-based Coordinated Care Organization (CCO) that administers Medicaid and Medicare Advantage health plans on behalf of the Oregon Health Authority and CMS. Trillium originated as the Lane Individual Physicians Association (LIPA), formed in 1977 by local Lane County physicians; LIPA was awarded the Oregon Health Plan contract in 1999 and was reorganized as Trillium in 2012, becoming one of the first CCOs approved by Oregon. The company is a wholly-owned subsidiary of Centene Corporation (NYSE: CNC) and today serves Oregon Health Plan members across Lane, Western Douglas, Western Linn, Multnomah, Clackamas, and Washington counties, with Medicare Advantage plans marketed under the Wellcare by Trillium Advantage brand.
The product portfolio is anchored by two core plans — Oregon Health Plan (Medicaid managed care) and Medicare Advantage (Wellcare by Trillium Advantage) — and supplemented by an extensive set of integrated modules including behavioral health services, pharmacy management with specialty pharmacy through AcariaHealth, care coordination and case management, transportation (NEMT), telehealth partnerships with Boulder Care and Teladoc, dental services via Capitol Dental, and Health-Related Social Needs (HRSN) services such as housing and nutrition supports. Specialty clinical programs include Start Smart for Your Baby (maternal care with 2025 enhancement adding behavioral health screening), HALO (substance use disorder), Choose Tomorrow (suicide prevention using a predictive risk model), and My Health Pays Rewards. The technology stack consists of member and provider web portals, electronic prior authorization through CoverMyMeds, provider credentialing integrated with CAQH, and a machine-readable preferred drug list; no public APIs or developer platform were disclosed.
Trillium generates revenue through capitation payments from the Oregon Health Authority for Medicaid members and premium revenue for Medicare Advantage enrollees, both subscription-style recurring models with rates set by state and federal programs. The company is NCQA-accredited for Health Plan and Health Equity, and operates with 300+ employees across offices in Eugene (Lane County) and Tigard (Clackamas County). Go-to-market relies on state-run enrollment channels, a contracted provider network that includes PeaceHealth, Providence, OHSU, Legacy Health, Asante, and community-based partners, and community outreach through 54+ Community Benefit Initiative grant recipients, tribal partnerships, and Traditional Health Worker Liaisons. Since 2012 Trillium has invested over $13 million in Lane County community health initiatives and distributed approximately $24.25 million in 2023 Community Benefit grants across Oregon.
Trillium firmographics
Firmographics- Name
- Trillium
- Legal name
- Trillium Community Health Plan
- Website
- https://trilliumohp.com
- Company type
- Private
- Founded year
- 2012
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Trillium Community Health Plan is a Centene-owned Oregon Coordinated Care Organization administering Medicaid (Oregon Health Plan) and Medicare Advantage (Wellcare by Trillium Advantage) for members across six Oregon counties, delivering integrated medical, behavioral, pharmacy, dental, and social-needs services through a contracted provider network.
- Ownership category
- akta.pro rank
Trillium industry classification
Industry- Product category
- Medicaid and Medicare Advantage Managed Care
- NAICS
- Direct Health and Medical Insurance Carriers (524114)
- SIC
- Hospital & Medical Service Plans (6324)
- akta.pro primary industry
- Integrated Physical-Behavioral-Social Care (Whole-Person) Medicaid Plans (HLAEAEAI)
- akta.pro secondary industry
- Care Management & Population Health Program Administration (HLAEALAG)
Keywords
Where Trillium is headquartered
LocationHeadquarters
- HQ city
- Eugene
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Trillium business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Supply Chain
Revenue model
- Medicaid Capitation: Capitation payments from Oregon Health Authority for coordinated care services to Medicaid members in Lane, Douglas, Linn, Multnomah, Clackamas, and Washington counties
- Medicare Advantage Premiums: Premium revenue from Medicare Advantage plans (Wellcare by Trillium Advantage)
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Oregon Health Plan (Medicaid) - income-based coverage |
| Subscription | Monthly | Medicare Advantage Plans |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Trillium product offering
Product offeringCore offering
Trillium Community Health Plan is a Coordinated Care Organization that delivers Oregon Health Plan (Medicaid) and Medicare Advantage health insurance coverage to qualifying Oregonians across six counties. Its core products are the Oregon Health Plan (OHP) Medicaid managed care plan and the Wellcare By Trillium Advantage Medicare Advantage plans, both offering integrated medical, behavioral health, dental, vision, pharmacy, and Health-Related Social Needs benefits supported by care coordination, a member portal, and a contracted provider network.
Product overview
Trillium Community Health Plan is a Coordinated Care Organization (CCO) offering a comprehensive portfolio of managed healthcare products. The core offerings are the Oregon Health Plan (Medicaid) and Medicare Advantage (Wellcare By Trillium Advantage) plans, both providing medical, behavioral health, pharmacy, dental, and vision coverage. These core products are supported by integrated modules including behavioral health services, pharmacy management (with specialty pharmacy through AcariaHealth), care coordination and case management, telehealth services, transportation, and Health-Related Social Needs services. Members and providers access the plan through separate web-based portal platforms, with additional tools for provider search, prior authorization, and pharmacy management. Specialized programs include Start Smart for Your Baby (prenatal/postnatal support), HALO (substance use disorder), Choose Tomorrow (suicide prevention), and My Health Pays Rewards (incentive program). Trillium is a wholly-owned subsidiary of Centene Corporation.
Differentiator
Problem solved
Functional benefit
Products and services
- Oregon Health Plan (OHP) Medicaid managed care plan covering doctor visits, prescriptions, hospital stays, dental care, mental health services, addiction treatment, glasses, hearing aids, medical equipment, home healthcare, and transportation to healthcare appointments for low-income Oregonians.
- Medicare Advantage (Wellcare By Trillium Advantage) Medicare Advantage plans with benefits to keep members healthy and programs to manage ongoing conditions, including medical, behavioral health, pharmacy, dental, vision coverage and special supplemental benefits for Medicare-eligible Oregonians.
Quantifiable outcome
- 73 moms supported through Start Smart for Your Baby program in 2024
- +3 more outcomes
Companies that use Trillium
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles2 records
Trillium technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
Feature3 records
Trillium partnerships and signals
Strategic signalPartnerships
13 partnerships are on record, tiered core and minor.
- Multnomah Countycore2025 Community Benefit Initiative grant for mobile medical van app development to support partners and empower mobile van operators
- Neighborhood Health Centerminor2025 grant for AI-powered clinical documentation tool integrated with Epic EHR system
- Ride Connectionminor2025 grant for Mobility for Health program connecting underserved communities to transportation options
- Song for CharliecorePartnership to address Oregon's epidemic of youth fentanyl overdose deaths through prevention, outreach, and engagement efforts including The New Drug Talk online platform for parents and caregivers
- PeaceHealthcoreMulti-line provider contract covering Medicaid, Medicare and Commercial lines of business across Trillium, Wellcare By Health Net, Wellcare By Trillium Advantage, and Health Net Oregon networks
- AcariaHealthcoreNational specialty pharmacy providing high-cost medications and complex therapy support with dedicated pharmacy team, provider collaboration, and prior authorization support
- CoverMyMedscoreElectronic prior authorization solution enabling HIPAA-compliant, automated PA request submissions and tracking
- FOOD for Lane CountycoreFresh produce distribution program providing 320,093 pounds of produce to 54,607 individuals in 2024, including weekly food boxes for pregnant Trillium members
- Central City ConcerncoreGrant funding for mobile health program offering primary care, behavioral healthcare, and dental care to those experiencing homelessness
- Bushnell UniversityminorInvestment in nursing workforce recruitment through Accelerated Bachelor of Science in Nursing program, with 62% of graduates staying in Lane County
- Confederated Tribes of Grande RondecoreInvestment in shower and laundry trailer for unhoused tribal community members; health fair sponsorships at tribal offices
- Confederated Tribes of Siletz IndianscorePartnership for health fair sponsorships, vision screening clinics, and food security initiatives through Ko-Kwel Wellness Center
- Capitol DentalcoreDental services partnership with mobile services and Community Health Worker support to close care gaps and reach members in geographically limited areas
Scale indicators5 records
Recent moves9 records
Expansion highlights5 records
Trillium competitors and assessment
Company assessmentDirect peers
- Kaiser Permanente Northwest: Integrated payer-provider system with a CCO license serving Oregon Health Plan members across overlapping counties; competes on care coordination quality.
- Providence Health Plan: Oregon-based health plan offering Medicaid and Medicare products with provider network overlap via Providence Health & Services; comparable regional payer-provider integrated model.
- CareOregon: Oregon-based nonprofit CCO administering the Oregon Health Plan across multiple counties with similar whole-person care and HRSN focus; directly comparable Medicaid managed-care model and contract-based revenue.
- Health Share of Oregon: Largest CCO in the Portland metro/Tri-County area, directly overlapping Trillium in Multnomah, Clackamas, and Washington counties; shared Oregon Medicaid contract structure and member population.
- PacificSource Community Solutions: Oregon CCO operating coordinated care contracts in central, southern, and coastal Oregon regions with similar Medicaid managed-care offerings.
Broad incumbents
- Centene Corporation: Public parent of Trillium (NYSE: CNC); operates Medicaid, Medicare, and Marketplace plans nationwide, providing the strategic, capital, and operational context for Trillium's Oregon operations.
- Molina Healthcare: National managed-care company with a Medicaid-heavy book across multiple states; serves as a comparable public-market proxy for state-contract Medicaid economics.
- Wellcare (Centene): National Centene subsidiary focused on Medicare Advantage and Medicaid; Trillium's Medicare line is branded Wellcare by Trillium Advantage, and Centene platforms share scale and operational benchmarks.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Trillium social profiles
Digital presenceTrillium compliance and trust
Trust signalCompliance2 records
Trillium financial estimates
Financial estimateRevenue estimate
Valuation estimate
Trillium leadership team
Management profileNumber of profiles
Profiles12 records
Trillium funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Trillium M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Trillium
What does Trillium do?
Trillium Community Health Plan is a Coordinated Care Organization that delivers Oregon Health Plan (Medicaid) and Medicare Advantage health insurance coverage to qualifying Oregonians across six counties. Its core products are the Oregon Health Plan (OHP) Medicaid managed care plan and the Wellcare By Trillium Advantage Medicare Advantage plans, both offering integrated medical, behavioral health, dental, vision, pharmacy, and Health-Related Social Needs benefits supported by care coordination, a member portal, and a contracted provider network.
Is Trillium a public or private company?
Trillium is a private company. It is classified as corporate owned and is currently operating.
When was Trillium founded?
Trillium was founded in 2012. It employs 51 to 100 people.
Where is Trillium based?
Trillium is headquartered in Eugene, United States, in the North America region.
How does Trillium make money?
Two revenue lines are on record. Medicaid Capitation is the primary driver. The others are medicare Advantage Premiums.
Who are Trillium's main competitors?
Direct peers on record are Kaiser Permanente Northwest, Providence Health Plan, CareOregon, Health Share of Oregon and PacificSource Community Solutions. Broad incumbents are Centene Corporation, Molina Healthcare and Wellcare (Centene).
Does Trillium have an API?
No public API is recorded for Trillium.
What industry is Trillium in?
Trillium's product category is Medicaid and Medicare Advantage Managed Care. Its primary akta.pro industry code is HLAEAEAI, Integrated Physical-Behavioral-Social Care (Whole-Person) Medicaid Plans, with a secondary code of HLAEALAG, Care Management & Population Health Program Administration. Its NAICS code is 524114 and its SIC code is 6324.