Midwest Orthopaedics at Rush (MOR) provides comprehensive, medically accurate fitness for duty evaluations (FFDE) for employees, patients, and Chicago-area workers preparing to return to physically demanding job roles. Our board-certified orthopedic and Physical Medicine & Rehabilitation (PM&R) specialists perform evidence-based assessments to help determine whether individuals can safely perform essential job tasks without worsening an injury or creating additional risk.
Whether you are an employee seeking return-to-work clearance, an HR professional coordinating a referral, or a healthcare provider requesting an objective evaluation, MOR delivers trusted, clinically grounded FFDE services throughout the greater Chicago metropolitan area.
A fitness for duty evaluation is a medical assessment used to determine whether a person can safely perform the essential functions of their job based on their physical condition, functional tolerance, and current medical status. These evaluations are commonly used following an injury, after surgery, during workers’ compensation cases, or when job roles involve safety-sensitive duties such as lifting, operating equipment, or performing repetitive physical tasks.
FFDEs are objective, evidence-based, and strictly medical in nature. They do not guarantee clearance, determine employment decisions, or offer legal interpretations.
FFDEs are recommended when clarity is needed about whether an individual can safely meet job demands. Common scenarios include:
Recovery from orthopedic or musculoskeletal injuries
Post-surgical evaluation before returning to duty
Persistent pain, limited mobility, or endurance concerns
Job duties involving heavy lifting, climbing, pushing, pulling, or repetitive movement
Safety-sensitive positions in healthcare, manufacturing, transportation, and logistics
Workers’ compensation cases where medical readiness must be documented
When a provider, employer, insurer, or case manager requests an evaluation
These evaluations support safe return-to-work processes for Chicago-area workers while maintaining medical accuracy and neutrality.
A fitness for duty evaluation at Midwest Orthopaedics at Rush includes several structured components tailored to the individual’s job requirements.
Clinicians review the patient’s medical history, relevant imaging or diagnostic studies, treatment progress, and current symptoms. A detailed analysis of the job description helps determine the physical demands associated with:
Lifting or carrying
Repetitive motions
Operating equipment
Prolonged standing or walking
Bending, kneeling, crouching, or climbing
Exposure risks or environmental factors
OSHA- and NIOSH-aligned ergonomic principles may guide the interpretation of job demands.
MOR specialists assess:
Range of motion
Gross and isolated strength
Gait and balance
Neurological function
Joint stability
Pain response
Postural tolerance
These examinations follow evidence-based orthopedic and PM&R evaluation standards.
Functional testing may include:
Lifting and carrying assessments
Push/pull tolerance
Grip and pinch strength
Endurance and cardiovascular capacity
Positional tolerance (standing, kneeling, overhead work)
Mobility and balance assessments
These tests simulate real job demands, ensuring an accurate understanding of the patient’s readiness for work.
If medically indicated, the evaluation may include recommended activity limitations. These recommendations reflect clinical findings and functional assessments. They are strictly medical observations—not employment decisions, guarantees, or legal conclusions.
Patients should bring:
A detailed job description
Medical records related to the injury or condition
Recent imaging or diagnostic reports
Treatment notes from physical therapy or specialists
Comfortable clothing for movement testing
Arriving early ensures time to complete necessary documentation.
During an FFDE, patients can expect:
A detailed discussion of symptoms and recovery
A full orthopedic or PM&R physical examination
Functional testing aligned with job demands
Review of safety-sensitive tasks when applicable
Collaborative evaluation between specialists if needed
Evaluations generally take 45–90 minutes depending on complexity.
A clinical report is created
Findings are documented objectively
With appropriate authorization, results may be shared with the referring provider, case manager, or employer
Patients may receive recommendations for work restrictions or further treatment
MOR clinicians follow established, evidence-based guidelines from authoritative sources such as OSHA, NIOSH, CDC, and peer-reviewed occupational health research. These guidelines emphasize:
Objective testing
Standardized functional measurement tools
Accurate orthopedic and neurological examination
Clear documentation of functional capacity
Alignment with job-specific ergonomic requirements
Avoidance of legal interpretation or employment predictions
Additional diagnostic tools - such as X-rays, MRI, or EMG - may be integrated when medically necessary to clarify underlying injuries or structural conditions.
Below is a comparison to help patients, employers, and case managers understand the purpose of each evaluation type.
Purpose: Determines whether the individual can safely perform essential job duties
Who Orders It? Employer, provider, or case manager
Focus: Medical readiness + functional capacity
Outcome: Work ability and recommended restrictions
Purpose: Provides independent medical opinion for claims or documentation
Who Orders It? Employer, insurer, or legal request
Focus: Diagnosis, causation, prognosis
Outcome: Narrative report—not treatment or clearance
Purpose: Measures detailed physical tolerances through extended functional testing
Who Orders It? Provider, therapist, employer, or insurer
Focus: Lifting, endurance, mobility, job simulation
Outcome: Quantitative functional report
Midwest Orthopaedics at Rush serves patients across Chicagoland, including individuals working in manufacturing, healthcare, transportation, public service, logistics, and trade work. Many Chicago-area occupations require:
Heavy lifting
Operating machinery
Frequent walking or stair climbing
Physical endurance
Repetitive motion
Extended shifts or rotating schedules
FFDEs support both workplace safety and individual health by ensuring the body is ready to handle these demands.
FFDEs at MOR are conducted by a multidisciplinary team that may include:
Board-certified orthopedic physicians
PM&R specialists
Occupational therapists
Licensed rehabilitation clinicians
This collaborative approach ensures that evaluations address the full spectrum of musculoskeletal, neurological, and functional considerations.
A fitness for duty evaluation determines whether a person can safely perform essential job tasks based on their medical condition and functional abilities.
Qualified clinicians such as orthopedic physicians, PM&R specialists, and occupational health providers perform FFDEs. MOR evaluations are conducted by specialists experienced in functional and musculoskeletal assessment.
Most FFDEs take 45–90 minutes depending on the job’s physical requirements and the complexity of the medical condition.
No. This is not a pass/fail exam. Clinicians document medical readiness, functional tolerance, and any recommended work modifications based on objective findings.
No. A standard physical evaluates overall health, while an FFDE is job-specific and focuses on whether an individual can safely meet the physical requirements of their role.
An FFDE determines medical readiness for duty. An FCE provides detailed assessment of physical tolerances such as lifting, endurance, and mobility through extended functional testing.
Evidence-based, medically accurate assessments
Orthopedic and PM&R specialists with deep expertise
Comprehensive functional testing and job-specific evaluations
Collaborative care with rehabilitation clinicians
Convenient access throughout the greater Chicago metropolitan area
Supportive, patient-centered approach
Clear, well-documented findings for return-to-work planning
MOR works with a broad range of insurance plans. Workers’ compensation cases may require:
Authorization from the employer or insurer
Referral documentation
Relevant medical records
Job descriptions or essential function lists
Our administrative team can help guide patients and referring parties through the scheduling requirements and documentation process.