13.4 Other States, USL&H, and Federal Acts

Key Takeaways

  • Four monopolistic states — North Dakota, Ohio, Washington, Wyoming — require Part One from the state fund; private policies and Part Three cannot cover them.
  • Part Three Other States Insurance extends coverage to states listed in Item 3.C for incidental expansion; do not duplicate 3.A states and never list monopolistic states.
  • USL&H is federal no-fault for longshore/harbor workers and needs endorsement WC 00 01 06; OCSLA uses WC 00 01 09.
  • FELA (railroads) and the Jones Act (seamen) are negligence-based — the worker must prove employer fault; USL&H and FECA remain no-fault.
  • The type of worker, not the accident location, determines which compensation system applies.
Last updated: June 2026

The Monopolistic vs. Competitive Split

Workers comp is bought in different markets depending on the state. A few states are monopolistic: coverage must be purchased from the state fund, and private insurers cannot write Part One there. Most states are competitive, allowing private carriers, state funds, or both.

Quick Answer: Memorize the monopolistic states — North Dakota, Ohio, Washington, and Wyoming. Employers in these states cannot buy Part One from a private insurer and must use the state fund; Employers Liability (Part Two) there is bought via a separate Stop Gap endorsement on the CGL or a separate policy.

Other States Insurance (Part Three)

Part Three — Other States Insurance extends Part One and Part Two to states listed in Item 3.C of the Information Page. It addresses the trap of an employer that begins operations in a new state mid-term.

  • States already shown in Item 3.A must NOT also appear in 3.C.
  • A monopolistic state cannot be covered under Part Three — coverage there must come from the state fund.
  • If the entry reads "all states except those listed in 3.A and the monopolistic states," the policy automatically picks up incidental operations in a newly entered competitive state.

Failing to list a state where the employer has known operations leaves a gap; Part Three is meant for incidental or unexpected expansion, not planned operations the employer should have scheduled in 3.A.

USL&H and Maritime Endorsements

The Longshore and Harbor Workers Compensation Act (USL&H) is a federal no-fault act covering maritime workers (longshore, harbor, ship-repair) who are not seamen. It is NOT covered automatically by the standard policy; it requires the Longshore and Harbor Workers Compensation Act Coverage Endorsement (WC 00 01 06).

Worker / ActEndorsement or Mechanism
USL&H (longshore/harbor)WC 00 01 06 — added to Part One
Outer continental shelfWC 00 01 09 (OCSLA)
Federal Employees (FECA)Government program, not the standard policy
Voluntary comp (no statute applies)Voluntary Compensation Endorsement WC 00 03 11

The Voluntary Compensation Endorsement lets an employer extend benefits to workers a statute does not require to be covered (e.g., farm labor in some states), paying them on the statutory schedule as if covered.

The Negligence-Based Federal Acts

Two federal systems are not no-fault — the worker must sue and prove employer negligence. These are the most tested distinctions:

ActCovered WorkersNo-Fault?Recovery
FELA (Federal Employers Liability Act)Interstate railroad workersNONegligence suit
Jones Act (Merchant Marine Act 1920)Seamen / vessel crewNONegligence suit
USL&HLongshore/harbor workersYESNo-fault benefits
FECAFederal civilian employeesYESNo-fault benefits

Memory hook: the two transportation acts that move people and cargo across borders (railroads via FELA, ships' crews via the Jones Act) replace no-fault with a negligence lawsuit. USL&H and FECA stay no-fault. The type of worker, not the accident's location, determines which system applies.

Worked Coverage-Trigger Scenario

An employer headquartered in Texas (a competitive state) opens a new branch in Washington (monopolistic) and ships dockworkers to load vessels in a Louisiana port.

  • Texas operations: standard policy Part One/Two, Texas listed in Item 3.A.
  • Washington branch: monopolistic — the employer must buy Part One from the Washington state fund; the private policy cannot cover it under Part Three. A Stop Gap endorsement handles employers liability.
  • Louisiana dockworkers: these are longshore workers under USL&H — the standard policy does NOT cover them automatically; the employer needs the WC 00 01 06 USL&H endorsement. If any worker is a vessel crew member (seaman), the Jones Act — a negligence regime — applies instead, not USL&H.

The trap: assuming one policy reaches every state and every maritime worker. It does not.

One more distinction worth memorizing: a state fund in a competitive state competes with private insurers and may also act as the residual market insurer of last resort. The NCCI assigned-risk plan places employers that private carriers reject; the premium there carries a surcharge (the ARAP, assigned risk adjustment program). A monopolistic state fund, by contrast, is the only seller — there is no private alternative and no assigned-risk plan because the fund must take everyone.

The "Other States" Coverage Problem

A WC policy lists covered states in Item 3.A (states where coverage is in force at inception) and Item 3.C - Other States (states where coverage extends if operations spread there). If an employer sends workers into a state listed in neither, there may be no coverage - a tested gap. Monopolistic states (where the state fund is the only insurer) cannot be added to 3.C and require a policy from the state fund.

ItemMeaning
3.AStates where WC is fully in force now
3.BEmployers Liability limits
3.C"Other states" coverage extension

Federal Workers Compensation Acts

Several federal acts cover workers outside ordinary state WC, and the exam expects you to match the worker to the act:

ActCovers
USL&H (Longshore and Harbor Workers Act)Maritime workers on navigable waters / docks (not seamen)
Jones Act (Merchant Marine Act)Seamen / crew - lets them sue the employer for negligence
Federal Employers Liability Act (FELA)Interstate railroad workers (fault-based)
Federal Black Lung / Defense Base ActCoal miners; overseas defense-contract workers

A subtle distinction: USL&H is a no-fault benefit system for shore-side maritime workers, while the Jones Act is a fault-based remedy for seamen who are crew of a vessel. The USL&H endorsement is added to the WC policy to cover those exposures.

Worked Example

A construction firm based in Idaho sends a crew to work temporarily in Washington, but Washington is not listed in Item 3.A or 3.C of its policy - and Washington is a monopolistic state fund jurisdiction. The crew's injuries there are not covered by the private policy; the employer needed coverage through Washington's state fund (L&I). Separately, a dockworker loading a ship is injured: the USL&H Act (added by endorsement) responds, not ordinary state WC. Matching the worker and location to the right act/state-fund is the central concept.

Test Your Knowledge

An employer expands operations into Ohio. How is workers compensation coverage obtained for the Ohio employees?

A
B
C
D
Test Your Knowledge

A deckhand who is a member of a vessel's crew is injured at sea. Which act governs the claim and what must the worker show?

A
B
C
D