Light Duty and Modified Assignment After Brain Injury

After a suspected concussion, agencies often default to one of two extremes: full removal from work or immediate full return. Neither is ideal when recovery is in progress. The evidence-informed middle path is task-specific modified assignment, backed by documented restrictions and frequent reassessment.

Why generic light-duty labels fail

• No clarity on what tasks are allowed
• Supervisors interpret restrictions inconsistently
• Claims files show weak functional rationale
• Recovery setbacks become harder to explain

Modified duty should describe explicit cognitive, physical, environmental, and scheduling boundaries.

What good modified-duty documentation includes

1. Task restrictions (driving, contact risk, screen load, noise exposure, decision load)
2. Shift restrictions (duration, overnight tolerance, break cadence)
3. Symptom-trigger stop rules
4. Reevaluation schedule and progression criteria

These records should link directly to clinical recommendations and align with incident documentation timeline.

Baseline-informed progression

Baseline data helps determine whether symptom and performance trends are moving toward personal pre-injury function. This can improve confidence when advancing duties and identifying when progression is too fast.

Use baseline as context, not as a standalone clearance decision.

Role-specific examples

• Law enforcement: administrative casework before field patrol/contact roles
• Fire: non-hazard administrative assignments before interior operations
• EMS: station support and education tasks before transport compartment duties
• Dispatch: reduced multi-channel load before full console assignment

Cross-discipline agencies should align these pathways under shared baseline governance.

Claims and legal advantages of structured modified duty

Carriers and adjudicators generally respond better to specific, time-sequenced function documentation than to broad labels. Structured modified duty can demonstrate active recovery participation, reduce prolonged leave uncertainty, and support safer full-duty return decisions.

Pair this with baseline report integration in claim files and strong first-day incident documentation.

Implementation in 4 steps

1. Publish role-based modified-duty templates
2. Train supervisors to document task tolerance objectively
3. Schedule formal review points with providers
4. Audit claims for vague or inconsistent restriction language

Modified duty is not a compromise. It is a precision tool. Agencies that use it well protect workers, maintain operations, and improve the quality of every recovery decision.