Heffernan Insurance Brokers vs 
Marsh Workers’ Compensation Insurance
Marsh McLennan Agency covers workers' comp as one part of a general casualty page; Heffernan documents a dedicated claims-advocacy division for the line.
What Is Heffernan Insurance Brokers?
Heffernan Insurance Brokers is an independent, Walnut Creek–headquartered retail brokerage that arranges business insurance, employee benefits, and related services. Its technology practice markets to mid- and late-stage companies, including venture-funded and pre-IPO firms. 1,2,3
What Is Marsh?
Marsh is a global insurance broker and risk advisor. In the United States it places coverage through core Marsh teams and through Marsh McLennan Agency for many middle-market buyers, including technology, cyber, property, casualty and benefits programs. 7,8,9,10
What Is Workers’ Compensation Insurance?
Workers’ compensation insurance addresses medical care, rehabilitation and lost wages for employees’ work-related injuries or illnesses. Not every worker, contractor or owner is automatically covered, and not every injury qualifies — check who's included and what's compensable under your state's rules. 12,13,14
Key Differences in Workers’ Compensation Insurance
Depth of Documentation for This Line
Marsh McLennan Agency (MMA) treats workers' compensation as a subsection of a broader casualty page rather than a standalone product:
Marsh McLennan Agency (MMA) places workers' compensation insurance as one line within its broader casualty insurance practice. 11Company-reported. MMA casualty insurance page, Workers' Compensation subsection.
Heffernan documents workers' compensation with more line-specific detail, including a separate Claims Advocacy page describing services built around this coverage. 6
Services Tied to the Line
MMA lists risk consulting, claims management and risk analytics as services applied across its whole casualty program, not workers'-compensation-specific. Heffernan's claims-advocacy services are named specifically for workers' compensation: claims strategy, carrier liaison, experience-mod analysis and 24/7 medical triage with telemedicine options. 11 6
How You Reach Each Company
MMA's page names a specific account-manager contact for advisor-led placement, rather than an online quote form. Heffernan's pages likewise describe advisor-led placement through named practices, without an online quote flow. 11 3
What to Confirm in Workers’ Compensation Insurance Quotes
- Ask MMA which insurer would issue your policy, since its casualty page names none. 11
- Ask Heffernan which insurer would issue your policy, since its pages name none either. 3
- Ask MMA whether its risk-consulting and claims-management services are automatically included or billed separately for workers' compensation specifically. 11
- Ask Heffernan how its experience-mod analysis works and what data it needs from your current policy to run it. 6
Offering Details
Heffernan Insurance Brokers vs Marsh Workers’ Compensation Insurance: documented features by provider
| Criteria | Heffernan Workers' Compensation Brokerage and Claims Advocacy | Marsh McLennan Agency Workers' Compensation Insurance |
|---|---|---|
| Role in This Line | Heffernan lists workers' compensation among the basic coverages it places for business clients, and runs a separate claims-consulting division that works alongside the issuing carrier rather than underwriting the policy itself. 3,6Company-reported. Business Insurance Brokerage and Claims Advocacy pages as read on 2026-09-23. | Marsh McLennan Agency (MMA) places workers' compensation insurance as one line within its broader casualty insurance practice. 11Company-reported. MMA casualty insurance page, Workers' Compensation subsection. |
| Issuing Insurer | The reviewed pages do not name a specific insurer for Heffernan-placed workers' compensation policies; the healthcare and transportation practice pages instead describe relationships with 'the nation's top' or 'top transportation' carriers generically. 3,5Not publicly disclosed. Business Insurance Brokerage, Small Business, and Home Care pages as read on 2026-09-23. | The reviewed page does not name a specific workers' compensation insurer. 11Not publicly disclosed. MMA casualty insurance page as read on 2026-09-23. |
| Who It’s For | Heffernan places workers' compensation for businesses of all sizes across its small-business, healthcare, home care, and transportation practices, among others. 4,5Company-reported. Small Business Insurance and Home Care Business Insurance pages as read on 2026-09-23; not an exhaustive eligibility schedule. | Not described in the reviewed sources. |
| Coverage Features | Heffernan describes workers' compensation as covering injuries to employees while on the job, and says the cost has the greatest financial impact on a home care agency's expenses among the coverages in that package. 4,5Company-reported. Small Business Insurance and Home Care Business Insurance pages as read on 2026-09-23; the reviewed pages do not describe statutory limits or state-specific benefit schedules. | MMA says workers' compensation insurance provides coverage for medical expenses, lost wages and other costs in the event of an on-the-job injury or death. 11Company-reported. MMA casualty insurance page; brief, general description rather than a specific policy form. |
| Limits and Retentions | The reviewed pages do not publish premium ranges or experience-modification benchmarks for workers' compensation. 3,4Not publicly disclosed. Business Insurance Brokerage, Small Business, and Home Care pages as read on 2026-09-23. | Not described in the reviewed sources. |
| Risk Services | Heffernan's Claims Advocacy division offers workers'-compensation-specific services including a customized claims strategy, direct carrier liaison, experience-mod analysis to identify cost-reduction opportunities, and 24/7 telephonic or onsite medical triage with telemedicine options. 6,5Company-reported. Claims Advocacy page as read on 2026-09-23; separately, home care insurance specialists are described as advising on workers'-comp coverage and premium for that program. | MMA lists risk consulting, claims management using data analytics, and risk analytics as services it applies across its casualty program, which includes workers' compensation. 11Company-reported. MMA casualty insurance page, Casualty Coverage section; described for the casualty practice broadly, not exclusively for workers' compensation. |
| How to Apply | Not described in the reviewed sources. | You work with an MMA casualty specialist directly; the page names an account manager contact and describes advisor-led placement rather than an online quote. 11Company-reported. MMA casualty insurance page. |
| Claims Support | Heffernan says its claims consulting division has more than 25 years of experience, has managed over $1 billion in claims, and reduces claim processing time by up to 75% through its proactive and telephonic-triage approach; these are company-reported performance figures, not independently verified. 6Company-reported. Claims Advocacy page as read on 2026-09-23; figures are Heffernan's own marketing statistics, described here as company-reported rather than adopted as verified performance. | Not described in the reviewed sources. |
Full Comparison
More Heffernan Insurance Brokers vs Marsh Comparisons
Other Workers’ Compensation Insurance Comparisons
Sources
Heffernan Insurance Brokers
- Our Story. Heffernan Insurance Brokers; Headquartered in Walnut Creek; nationwide presence; founded 1988; employee owned; niche practices including technology. Accessed 2026-09-16.
- Technology Company Insurance. Heffernan Insurance Brokers; Pre-IPO and venture-funded heading; mid to late stage specialization; global expansion copy; self-insurance strategies; Key Markets list; Why Heffernan broker history; Joseph Talmadge practice leader; FAQ. Accessed 2026-09-16.
- Heffernan Business Insurance Brokerage. Heffernan Insurance Brokers; Basic coverages Heffernan can provide include general liability, commercial property, commercial auto, workers' compensation, and global/foreign exposures. Accessed 2026-09-23.
- Small Business Insurance. Heffernan Insurance Brokers; Workers' compensation covers injuries to your employees while on the job. Accessed 2026-09-23.
- Home Care Business Insurance. Heffernan Insurance Brokers; Home Care Workers' Compensation: Workers' compensation for home care workers can have the greatest financial impact on your business expenses. Our home care insurance specialists can help walk you through the coverage and premium of home care workers' comp coverage and advise you on what can be done to minimize costs and risks. Accessed 2026-09-23.
- Claims Advocacy. Heffernan Insurance Brokers; Services We Offer: Workers' Compensation Claims Expertise — Claims Strategy, Carrier Liaison, Experience Mod Analysis; Medical Triage Services — 24/7 Nurse Access, Telemedicine Options, Comprehensive Reporting; Why Choose Heffernan Consulting Division: 25+ Years of Claims Expertise, over $1 billion in claims managed; 75% of Faster Claims Processing. Accessed 2026-09-23.
Marsh
- Marsh | Leader in risk, strategy, people, and investments. Marsh; Hero and capability tiles; FAQ: What does Marsh do?; industries served; Is Marsh the same as Marsh McLennan? January 2026 brand change. Accessed 2026-09-16.
- Compensation guide for US clients. Marsh; US broking segments; broker role; retail commissions, client fees, wholesale, insurer consulting, contingent and supplemental commissions; Marsh LLC and Marsh USA LLC; page 3: broker role and Marsh & McLennan Agency segment; page 7: copyright © 2024 Marsh LLC. Accessed 2026-09-16.
- Marsh McLennan Agency (MMA). Marsh; Middle-market US organizations; wholly-owned subsidiary; business insurance, employee health and benefits, retirement, private client. Accessed 2026-09-16.
- Technology | Insurance Broking & Risk Management. Marsh; Opening Technology Practice description; practice links including data center insurance, fintech and Stratus; Talk to us. Accessed 2026-09-16.
- Comprehensive Casualty Cover. Marsh McLennan Agency; Casualty Coverage section: Risk Consulting, Claims Management, Risk Analytics, Workers' Compensation subsection (coverage for medical expenses, lost wages, and more in the event of an on-the-job injury or death). Accessed 2026-09-23.
Workers’ Compensation Insurance Guide
- Workers’ Compensation Insurance. National Association of Insurance Commissioners; Opening definition; mandatory coverage except Texas opt-in; exclusive remedy; monopolistic state funds; self-insurance note. Accessed 2026-09-16.
- Small Business Insurance. National Association of Insurance Commissioners; Typically covers medical expenses, rehabilitation costs and lost wages; check with your state insurance department; ask these questions / who qualifies as a covered employee (contractors, part-time staff, interns); payroll and type-of-work rating factors. Accessed 2026-09-16.
- DWC employer information. California Department of Industrial Relations, Division of Workers’ Compensation; Opening trade-off and California requirement; basic benefits including medical care, temporary and permanent disability, supplemental job displacement, return-to-work supplement and death benefits; out-of-state employer note. Accessed 2026-09-16.
