AmeriSys

What AmeriSys does

AmeriSys is a national managed care organization founded in 1985 (originally as ERS, rebranded in 1995) and headquartered in Orlando, Florida, that delivers workers' compensation managed care services to third-party administrators, insurance carriers, self-insured employers, and other medical management entities. The company is a subsidiary within Brown & Brown's Services Segment, alongside sister companies American Claims Management (ACM), PGCS, and USIS, and is legally identified as "AmeriSys A Davies Company." AmeriSys holds URAC Workers' Compensation Utilization Management Accreditation (valid through March 2029), signaling compliance-based quality credentials.

The company's core technology platform is the proprietary Corrus software system, complemented by the web-based Corrus iNet portal that provides real-time case management and medical bill review access to employers and adjusters. Supporting tools include S.T.A.T.S. (claims tracking and analytics) and Provider EOBR (Explanation of Benefits Review). The product portfolio spans Utilization Management, Medical Bill Review (claimed 7-13% savings advantage versus competitors), Telephonic and Field Case Management, Return-to-Work Programs, a Preferred Provider Network, and Pharmacy Benefit Management (in partnership with Optum). Specialized programs include Rebound (74% return-to-work success rate), RapidResponse (nurse triage for high-cost claims), Head Injury Program, BADGE (first responder COVID-19 management), and the Firefighter Cancer Administration Program (FCAP) for Florida Statute 112.1816 benefits.

AmeriSys operates a sales-led, enterprise-direct go-to-market, reaching TPAs, insurers, and self-insured employers through demonstrations of the Corrus iNet platform and sample bill analyses to demonstrate comparative savings. The distribution model includes a nationwide ancillary provider network covering physical therapy, DME, diagnostics, transportation, and translation services. The company services over 500,000 medical bills annually and maintains major client relationships with state-level buyers (State of Florida, State of Georgia via DOASGeorgia) and carrier partners (Everest). Pricing is not publicly disclosed; AmeriSys earns revenue through managed care service fees and network access arrangements.

Name

AmeriSys

Legal name

AmeriSys A Davies Company

Website

https://amerisys-info.com

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

51–100 employees

Short description

AmeriSys is a national managed care organization (founded 1985, Orlando-based) that delivers workers' compensation services — including medical bill review, utilization management, case management, and return-to-work programs — to TPAs, insurers, and self-insured employers via its proprietary Corrus platform.

Ownership category

akta.pro rank

Product category

Workers' Compensation Managed Care Services

NAICS

Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds (524292), Ambulatory Health Care Services (621)

SIC

Services-Health Services (8000), Insurance Agents, Brokers & Service (6411), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Workers’ Compensation & Occupational Health TPA (HLAEALAL)

Keywords

• Workers' compensation management
• Medical bill review
• Utilization management
• Case management services
• Pharmacy benefit management

Headquarters

HQ city

Orlando

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Managed Care Services: Comprehensive managed care arrangement services provided to self-insured employers, insurance carriers, service companies and other medical management entities. Includes telephonic and field case management, utilization review, medical bill review, and return-to-work programs.
2. Preferred Provider Network Access: Access to provider networks with negotiated rates for diagnostics, DME, physical therapy, transportation, translation, pharmacy and specialty physician services.
3. Pharmacy Benefit Management (PBM): Pharmacy benefit management component offering pharmacy cards for injured employees providing access to major pharmacy outlets and chains, capturing savings on both electronic and paper pharmacy claims.
4. Firefighter Cancer Administration Program (FCAP): Specialized program administering Florida Statute 112.1816 benefits for firefighters diagnosed with covered cancers, including reimbursement processing for out-of-pocket costs and $25,000 one-time cash payouts.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels2 records

Core offering

AmeriSys provides national managed care services for workers' compensation claims, founded in 1985. The company delivers end-to-end solutions including medical bill review, utilization management, telephonic and field case management, return-to-work and vocational services, and pharmacy benefit management. It serves third-party administrators (TPAs), insurance carriers, self-insured employers, and public entities across the United States.

Product overview

AmeriSys is a national managed care organization founded in 1985 (operated as ERS until 1995), offering a comprehensive suite of workers' compensation managed care services. The core platform is built around the proprietary Corrus software system, complemented by the web-based Corrus iNet portal for real-time case management access. The product portfolio centers on medical cost management through Medical Bill Review (achieving 7-13% better savings than competitors), Utilization Management, and a Preferred Provider Network. Case management services are delivered through both Telephonic and Field Case Management modalities, supporting the company's Early Return-to-Work program. AmeriSys has developed specialized programs including the Rebound return-to-work program (74% success rate), RapidResponse nurse triage, Head Injury Program, and BADGE program for first responders. The company also operates FCAP, a benefits administration portal for Florida firefighters with cancer. Ancillary services include Pharmacy Benefit Management (partnering with Optum), diagnostics, physical therapy, DME, home health, transportation, and specialty physician services. The company holds URAC Workers' Compensation Utilization Management accreditation.

Differentiator

Problem solved

Functional benefit

Brands

• Corrus: Proprietary software system used for managing claims, case information, and medical services.

Products and services

• Medical Bill Review
• Utilization Management
• Pharmacy Benefit Management
• Telephonic Case Management
• Field Case Management
• Return-to-Work and Vocational Services
• First Call Assistance Program (FCAP) for Firefighters
• Preferred Provider Network

Quantifiable outcome

• 74% success rate in returning employees to work through Rebound program
• +5 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core.

• EverestcoreChannel Partner/ Reseller/ DistributorCarrier partner that implemented AmeriSys' Rebound and RapidResponse programs, achieving 99% case manager file closure rate in 2021. Everest represents a key strategic partnership for deploying AmeriSys' workers' compensation care upgrade programs.
• OptumcoreTechnology or IntegrationPharmacy benefit management partnership for the Enhanced Pharmacy Program focusing on safety, efficacy, and cost containment of pharmaceuticals in workers' compensation claims.
• American Claims Management (ACM)coreStrategic or Co-development PartnerSister company collaboration on workers' compensation claims initiatives. The programs outlined are a collaboration between sister companies ACM, PGCS, AmeriSys and USIS. Original content shared across blogs.
• PGCScoreStrategic or Co-development PartnerSister company collaboration on workers' compensation claims initiatives and integrated service delivery.
• USIScoreStrategic or Co-development PartnerSister company collaboration on workers' compensation claims initiatives and integrated service delivery.

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• One Call (One Call Care Management): One Call is a specialized workers' compensation services provider offering physical therapy, diagnostics, DME, transportation, home health, and other ancillary services. Comparable to AmeriSys' preferred provider network and ancillary services model, particularly in the high-cost specialty segments.
• myMatrixx: myMatrixx is a pharmacy benefit management company focused exclusively on workers' compensation, offering pharmacy networks, clinical programs, and claims processing. Direct overlap with AmeriSys' PBM and Enhanced Pharmacy Program (which partners with Optum), serving the same payer ecosystem.
• Align Networks: Align Networks operates a national workers' compensation provider network and managed care services platform, offering network access, medical bill review, and case management. Direct overlap with AmeriSys' preferred provider network and utilization management services for self-insured employers.
• Genex Services: Genex is one of the largest U.S. providers of workers' compensation managed care services, including medical case management, utilization review, and return-to-work coordination. Directly comparable to AmeriSys across nearly every service line, with a similar focus on telephonic and field case management for carriers and self-insured employers.
• EK Health Services: EK Health is a workers' compensation-focused managed care organization providing utilization review, case management (telephonic and field), medical bill review, and return-to-work services. Closely comparable niche player serving California and select other states.

Broad incumbents

• Sedgwick (managed care division): Sedgwick is a global leader in workers' compensation claims and managed care, offering utilization review, case management, medical bill review, and return-to-work services. While much larger and broader in scope (also handling liability and disability), its workers' comp managed care offering directly overlaps AmeriSys' core services.
• Coventry Workers' Comp Services (CVS Health): Coventry, a CVS Health business, is one of the largest national workers' compensation managed care and provider network organizations. Directly comparable to AmeriSys' network and utilization review offerings; Coventry is even named as a partner network on AmeriSys' site, indicating close commercial overlap.
• Mitchell International: Mitchell provides technology, managed care, and pharmacy solutions for the property & casualty and workers' compensation markets, including medical bill review, utilization review, and pharmacy benefit management. Directly comparable to AmeriSys on bill review and PBM, but operates at significantly greater scale across multiple lines.
• Concentra (HCA): Concentra operates one of the largest occupational health and workers' compensation care networks in the U.S., providing urgent injury care, physical therapy, and employer services. Overlaps with AmeriSys on utilization management, return-to-work programs, and preferred provider network functions for employers and carriers.

Emerging players

• Daisy Bill: Daisy Bill provides technology-enabled workers' compensation medical billing and bill review services, with a strong focus on California. Comparable to AmeriSys' Medical Bill Review and Corrus platform functionality, though more software-native and emerging rather than full-service managed care.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about AmeriSys