In the Philippines, a recurring workplace question is who should shoulder the cost of annual medical examinations for workers hired through an agency. The issue commonly arises in security services, janitorial services, manpower supply, logistics, merchandising, manufacturing support, project staffing, retail deployment, and other contracted work arrangements. The practical dispute is simple: the worker is deployed to the principal, but is formally hired by the agency or contractor. When annual medical exams are required, who pays?

The legal answer is not always a single sentence, because it depends on the nature of the contracting arrangement, the source of the medical-exam requirement, the wording of the service agreement, labor standards rules, occupational safety duties, and whether the worker is in truth an employee of the agency, the principal, or both for particular purposes. Still, the core principles are clear.

As a general rule, the direct employer should not pass to the employee the cost of employer-required annual medical examinations. In a legitimate contracting arrangement, the contractor or agency, as the direct employer, ordinarily bears that employment cost, although the economic burden may ultimately be priced into the service contract with the principal. If the requirement comes specifically from the principal’s workplace rules, client standards, or the nature of the principal’s operations, the service contract may allocate reimbursement or separate billing to the principal, but such allocation is a matter between agency and principal and should not ordinarily be charged to the employee. If the arrangement is labor-only contracting or otherwise defective, the principal may also be treated as responsible as the worker’s employer.

That is the practical conclusion. But the legal analysis is more detailed.

I. The problem must first be framed correctly

The question “Who should pay for annual medical exams of agency-hired employees?” can refer to several different situations:

a legitimate contractor deploys its employees to a principal and requires annual physical exams as part of employment
the principal itself requires annual medical clearance before allowing deployed workers to enter or continue in the workplace
the work involves occupational hazards or food handling, health-sensitive environments, or fitness-for-duty concerns
the agency deducts the exam cost from wages
the principal refuses to reimburse the agency
the worker is being made to pay first and is later promised reimbursement
the worker is being required to undergo medical exams before deployment, renewal, or reassignment
the contracting arrangement may actually be labor-only contracting, making the principal a statutory employer

Each of these can alter the precise legal analysis. The law is concerned not just with who benefits from the exam, but with who is the employer, who imposed the requirement, whether the expense is part of doing business, and whether the worker’s wages are being unlawfully burdened.

II. The starting point: identify the real employer

Under Philippine labor law, the first question is always: Who is the employer?

For agency-hired or contractor-supplied employees, there are usually two entities in the picture:

the agency or contractor, which recruited, hired, paid, and deployed the employee
the principal or client, where the employee is assigned to work

If the contractor is a legitimate independent contractor, then the contractor is generally the direct employer of the worker. The principal is not ordinarily the direct employer, although it may have limited or indirect responsibilities under labor law and under the contracting arrangement.

If the contractor is merely a labor-only intermediary, then the principal may be treated as the employer for legal purposes.

This distinction is central to deciding who should shoulder annual medical exams.

III. Legitimate job contracting versus labor-only contracting

The law distinguishes between a legitimate independent contractor and prohibited labor-only contracting.

A. Legitimate contracting

A contractor is generally treated as legitimate if it carries on an independent business, has substantial capital or investment, and undertakes to perform the job on its own account, under its own responsibility, and free from the principal’s control except as to results.

In that setting, the contractor is the direct employer of the deployed workers.

B. Labor-only contracting

Labor-only contracting exists where the supposed contractor merely recruits or supplies workers to the principal but lacks genuine independence, capital, or control over the work, such that the workers are effectively performing tasks for the principal as its own employees.

In that situation, the principal is treated as the employer, and the intermediary is merely an agent.

C. Why this matters for medical exam costs

If the contractor is legitimate, the contractor ordinarily bears employer obligations in the first instance, including ordinary employment-related costs such as mandated or employer-required medical examinations.

If the arrangement is labor-only contracting, the principal cannot evade employer obligations by saying the worker came from an agency. The principal may be directly responsible.

IV. Annual medical exams are usually an employer-side compliance or business cost, not an employee expense

A basic labor-law principle is that the employee’s wages should not be diminished by requiring the worker to shoulder costs that are properly the employer’s burden, especially where the expense is imposed as a condition for employment, deployment, retention, or continued work.

If an annual medical exam is required because:

the employer requires it for continued employment
the principal requires it for continued deployment
the job requires medical fitness monitoring
occupational safety rules or health protocols require it
the business chooses to impose annual physical examinations as policy

then the cost is generally more properly characterized as a cost of employment or compliance, not a personal expense of the employee.

This is why, as a rule, workers should not be made to pay for required annual medical exams out of pocket, and especially not through wage deductions unless clearly lawful and authorized under strict rules.

V. The direct employer rule: in legitimate contracting, the agency or contractor shoulders the cost in the first instance

Where the agency is a legitimate contractor and the deployed worker is its employee, the contractor should ordinarily shoulder the cost of annual medical exams required of its employees.

This follows from several structural principles:

the contractor is the direct employer
the contractor is responsible for compliance with labor standards as to its employees
the contractor is responsible for employment-related prerequisites it imposes
the contractor cannot simply shift the burden of business compliance onto the worker

Even if the exam is needed because the worker will be deployed to a client, it remains, in the first instance, part of the contractor’s employment management function.

That does not necessarily mean the contractor alone bears the final economic burden in the larger commercial sense. The contractor may negotiate reimbursement, service rates, or cost allocation with the principal. But as between employer and employee, the worker should not be made to finance the employer’s required annual medical exam.

VI. The principal may still bear the cost by contract, even if the agency is the direct employer

In actual business practice, service contracts often allocate costs between the principal and the agency. The contract may provide that the principal will shoulder, reimburse, or include in billings the cost of:

annual physical examinations
laboratory tests
health cards
site-specific medical clearance
fit-to-work certifications
vaccinations or specialized screening where required by the industry or site

This is legally possible because the principal and contractor are free to arrange commercial allocation of expense between themselves, subject to law and public policy.

So when asking “who should pay,” one must distinguish between:

1. employer-to-employee liability

Who may lawfully demand payment from the worker? Usually not the worker.

2. principal-to-contractor allocation

Who ultimately bears the economic cost under the service agreement? Possibly the principal, the contractor, or both by contractual formula.

Thus, it is entirely possible that:

the contractor pays first because it is the direct employer
the principal reimburses or absorbs the expense under the service contract
the employee is not charged at all

This is often the legally sound arrangement.

VII. If the principal specifically requires the annual medical exam, the principal has a strong practical case for shouldering or reimbursing it

Sometimes the annual exam is not merely the agency’s policy but the principal’s own requirement. Examples include:

the principal does not allow deployed workers onsite without annual fit-to-work clearance
the principal’s safety management system requires periodic health surveillance
the principal is in an industry where health certification is strictly enforced
the principal imposes client-specific medical standards beyond general employment requirements
the principal changes site-entry rules and mandates annual testing for all contractor personnel

In such cases, even if the contractor is technically the direct employer, the principal has a strong legal and commercial reason to shoulder or reimburse the cost, because the exam is required primarily to satisfy the principal’s site access or operational standards.

This does not necessarily erase the contractor’s employer duties. But it makes it difficult for the principal to insist that the worker personally pay for a requirement imposed by the principal as a condition for entering or remaining in the workplace.

As between worker and business entities, the cost should still not be passed to the worker.

VIII. Occupational safety and health principles support employer payment

A required medical exam is closely related to occupational safety and health where the examination is intended to determine:

fitness for duty
ability to perform physically demanding work
health risks tied to workplace exposure
contagious or regulated conditions relevant to the workplace
medical surveillance for hazardous work environments

Under occupational safety principles, the employer has duties to provide a safe and healthful workplace and to implement compliance measures related to worker safety.

In a contracting setting, these duties may be shared or coordinated between contractor and principal depending on who controls the workplace, who supervises the work, and what the service contract says. But the key point remains: the worker should not be made to subsidize mandatory workplace health compliance.

Where annual medical exams are part of the employer’s or site operator’s safety system, they are more naturally treated as employer-side compliance expenses.

IX. Medical exam cost should be distinguished from voluntary, personal, or employee-initiated medical expenses

Not all medical expenses are treated the same.

There is a difference between:

A. Mandatory annual medical exam

Required by the employer, principal, law, or workplace policy as a condition for employment or deployment.

B. Voluntary consultation

Initiated by the worker for personal health reasons unrelated to job requirements.

C. Pre-employment or periodic screening chosen by the worker independently

Not required by the employer for employment continuation.

The strongest rule against charging the worker applies to mandatory employer-required annual exams. If the exam is genuinely voluntary and purely personal, different considerations may apply. But where it is mandatory for the job, it is ordinarily a business expense.

X. The wage-deduction problem: can the agency deduct the exam cost from salary?

This is one of the most important practical issues.

As a general matter, deductions from wages are strictly regulated. Employers cannot freely impose deductions for business costs or compliance requirements simply because the employee signed a form or verbally agreed. The law is protective because employees are economically vulnerable, and wage deductions can easily become abusive.

If the agency pays for an annual medical exam and then deducts the amount from the worker’s salary, several legal concerns arise:

the deduction may amount to shifting the employer’s cost of doing business to the employee
the deduction may be unlawful if not clearly allowed by law or valid regulation
the deduction may reduce wages below lawful minimums or otherwise violate labor standards
the employee’s written consent alone may not save an otherwise invalid deduction

If the annual medical exam is mandatory for work, the safer legal position is that the employer should absorb the cost or recover it from the principal if contractually allowed, rather than deduct it from employee wages.

XI. “No work, no deployment unless medically cleared” does not automatically justify charging the employee

Employers sometimes argue:

“The worker benefits from the exam because without it the worker cannot be deployed.”

That argument is weak when the medical exam is mandatory for the employer’s business or the principal’s site access. The fact that the exam enables deployment does not make it a personal worker expense. It remains part of the cost of operating the employment arrangement.

A similar logic applies to many compliance costs. The worker also “benefits” from an ID badge, payroll processing, safety gear, and mandatory orientation, but that does not mean the employer may freely charge all of these to the worker.

The legal issue is not who incidentally benefits, but who imposed the requirement and whether the expense is a normal incident of the employer’s operations.

XII. The service contract may lawfully assign costs between principal and contractor, but cannot lawfully force the worker to absorb them

A common arrangement is for the service agreement to specify which party pays for:

annual medical exams
uniform replacement
health cards
vaccinations
PPE
insurance
pre-deployment orientation
site-specific access requirements

As a commercial matter, such allocation is generally valid between the contracting businesses.

But a service agreement between principal and contractor cannot justify imposing on workers costs that labor law treats as employer-side obligations. The two companies cannot evade labor standards simply by agreeing that employees will reimburse these costs or that deductions will be made from wages regardless of labor law.

So the contract may answer who pays between the businesses, but not necessarily who may lawfully be charged as against the employee.

XIII. If the principal controls the worksite and mandates the medical exam, shared responsibility becomes stronger

Many agency-hired employees work inside the principal’s premises under the principal’s health and safety program. In such cases, the principal often:

screens contractor personnel
controls site entry
imposes annual fit-to-work requirements
requires laboratory tests for safety-sensitive areas
sets health compliance timelines

The more the annual medical exam is tied to the principal’s own workplace control and operational standards, the stronger the case that the principal should shoulder or at least reimburse the cost.

This is especially true where:

the requirement exceeds general contractor policy
the exam is site-specific
the worker is reassigned solely because of the principal’s standards
the principal changes the requirements mid-contract
the contractor has no practical choice but to comply to retain the account

Still, the worker should not be made to pay in the interim. Any dispute over commercial allocation should be resolved between agency and principal.

XIV. Labor-only contracting changes the answer significantly

If the “agency” is really just a manpower supplier engaged in prohibited labor-only contracting, the principal is treated as the employer.

In that case, the principal cannot hide behind the agency and say the worker’s annual medical exam is solely the agency’s concern. The principal, as employer in the eyes of the law, is answerable for labor standards and for employment-related requirements imposed on the worker.

Under this analysis, the principal may be directly liable where:

it effectively controls the workers
the supposed agency lacks independent business or capital
the workers perform tasks directly related to the principal’s business
the setup is structured simply to avoid employer obligations

Then the principal is on much weaker ground if it tries to deny responsibility for the cost of annual mandatory medical exams.

XV. The phrase “agency-hired employee” can be misleading

Many workers and companies say “agency-hired employee” as though that settles the legal issue. It does not.

The real questions are:

Is the agency a legitimate independent contractor?
Who hired and pays the employee?
Who controls the means and methods of work?
Who requires the annual medical exam?
Is the exam a general employment requirement or a principal-specific requirement?
Does the service contract allocate costs?
Are there unlawful deductions from wages?

Only after answering these can one say who should pay.

XVI. Annual medical exams required by law, regulation, or industry rule

In some sectors, periodic medical exams are more than a matter of company preference. They may be connected to:

food safety and food handling rules
occupational exposure risks
transportation fitness requirements
customer-site standards in healthcare, hospitality, manufacturing, or hazardous work
workplace health monitoring protocols

Where the exam is legally required for the performance of the job, it becomes even more clearly part of the cost of lawful compliance.

In such cases, the strongest legal conclusion is that the employer or the business entities benefiting from the contracting arrangement must shoulder it. The worker should not bear the cost of the employer’s compliance with laws governing the work.

XVII. Distinguishing pre-employment medical exam from annual medical exam

Some employers try to analogize annual exams to pre-employment exams. But even then, care is needed.

A pre-employment medical exam is connected to hiring. An annual medical exam is connected to continued employment, deployment, retention, or occupational monitoring.

The case for employer payment is often even stronger with annual medical exams because:

the employment relationship already exists
the worker is already in service
the employer is using the exam to continue or regulate employment
the expense recurs as part of ongoing business operations

Thus, if a worker is already employed and deployed, annual mandatory exams are particularly difficult to justify as a personal employee expense.

XVIII. Can the employer require the employee to advance the cost and later reimburse?

This arrangement is sometimes used for convenience, especially where exams are done at accredited clinics and reimbursement follows later. It is not automatically unlawful if reimbursement is prompt, certain, and complete.

But legal and practical risks arise when:

reimbursement is delayed indefinitely
reimbursement is uncertain or discretionary
the amount is deducted first and not truly reimbursed
lower-paid workers cannot realistically advance the money
the reimbursement system becomes a disguised transfer of cost to workers

The safer approach is direct billing by the clinic to the employer, agency payment with principal reimbursement if needed, or principal-sponsored medical exams onsite.

If advance payment by the worker is used at all, it should be exceptional, fully reimbursable, and not operate as a de facto employee subsidy of employer obligations.

XIX. The role of management prerogative

An employer may invoke management prerogative to require annual medical exams for safety, fitness, reliability, or client compliance. That may be a valid exercise of management prerogative if reasonable and job-related.

But management prerogative does not automatically authorize the employer to charge the worker for the exam. The power to require the exam is not the same as the right to shift its cost.

A business may validly say, “You must undergo annual medical examination.” It does not automatically follow that it may also say, “And you must pay for it yourself.”

XX. Agency policy versus principal policy

Three common patterns appear in practice:

1. Agency-wide annual exam policy

The contractor requires all its employees to undergo annual physicals regardless of assignment. In this case, the contractor has the strongest first-line duty to pay.

2. Principal-specific annual exam requirement

Only workers assigned to a particular principal must undergo annual medical exams. In this case, the principal has a strong case for reimbursement or direct payment under the service contract.

3. Mixed requirement

The contractor requires annual exams generally, but the principal requires additional tests for certain sites. In this case, a split arrangement may be appropriate:

contractor pays for general annual exam
principal pays for additional site-specific tests

But again, none of these scenarios normally justify charging the worker.

XXI. What if the employee refuses because the employer wants the worker to pay?

If the annual medical exam is mandatory and work-related, the employer should not make the employee’s continued work depend on personally financing the exam.

If the worker refuses to pay because the cost is being unlawfully shifted, the legal issue becomes more complicated than mere insubordination. The worker may have a legitimate objection to an unlawful condition. The employer should first resolve who shoulders the exam, rather than treating nonpayment by the worker as misconduct.

At the same time, workers should be careful to object clearly to the payment demand, not to the medical exam itself, if their position is that they are willing to comply but not to shoulder the cost.

XXII. Consequences of unlawful charging or deduction

If the agency or principal unlawfully requires workers to pay for mandatory annual medical exams, possible consequences may include:

claims for refund or reimbursement
illegal deduction complaints
money claims for amounts withheld
labor standards liability
findings supporting broader employer liability in a contracting dispute
evidence of abusive contracting practices

Where the amount is repeatedly deducted from many workers, the exposure can become significant.

XXIII. Security guards, janitors, drivers, merchandisers, and similar deployed personnel

The issue often arises in sectors with agency deployment. The analysis remains generally the same:

the direct employer in legitimate contracting ordinarily shoulders mandatory annual medical exams
the principal may bear or reimburse the cost under the service agreement, especially where principal-specific clearance is required
the worker should not usually be charged

The exact answer may differ by sector, especially where occupational fitness rules are unusually strict. But the core principle remains stable: required annual medical exams are normally a cost of maintaining the employment arrangement, not a debt of the employee to the employer.

XXIV. The principal cannot avoid responsibility by saying the worker is “not our employee” if the principal itself imposed the requirement

Even where legitimate contracting exists, the principal cannot completely wash its hands of the issue if:

it specifically imposed the annual medical exam
it made the exam a condition for site access
it refuses entry to deployed workers without the exam
it contractually shifted the cost downward in a way that predictably burdens workers

The principal may not be the direct employer in the ordinary sense, but it still participates in the structure that made the expense necessary. That is why principled cost allocation usually points toward the principal or the contractor, not the worker.

XXV. Can the service fee paid by the principal already include the exam cost?

Yes. In many legitimate service contracts, the contractor’s pricing already accounts for labor standards and employment-related overhead, including:

government contributions
uniforms
supervision
insurance
training
periodic medical exams

If that is the arrangement, the principal may say it is already indirectly paying through the service fee. That is acceptable, provided the worker is not separately charged.

This illustrates an important point: the question “who should pay?” often has two layers.

At the labor-law level, the answer is that the worker should not pay.

At the commercial level, the answer may be that the contractor pays directly but recovers it through the contract price, meaning the principal indirectly finances it.

XXVI. Shared occupational safety obligations do not dilute worker protection

In contracted work, both contractor and principal may have overlapping obligations concerning workplace safety and health. That overlap should not weaken worker protection. Instead, it should strengthen the conclusion that annual medically required monitoring is a business cost of the entities controlling and benefiting from the work.

The worker should not be trapped between two businesses pointing fingers at each other while the worker is forced to pay.

If the principal says the contractor should pay, and the contractor says the principal should pay, that dispute should be resolved between them. It is not a valid reason to pass the expense down to the employee.

XXVII. Special issue: if the worker chooses a different clinic or adds optional tests

A more nuanced situation arises when the employer only requires a standard annual medical exam at a designated clinic or within a specified package, but the worker chooses:

a more expensive clinic
optional tests not required by the employer
a private doctor outside the approved process

In such a case, the employer may reasonably limit reimbursement to the cost of the required standard package. Optional or excess expenses chosen solely by the worker may not have to be fully reimbursed.

This does not change the basic rule that the required annual exam itself should be employer-paid.

XXVIII. Recordkeeping and proof matter

If a dispute arises, the following documents become important:

employment contract with the agency
deployment papers
service agreement between contractor and principal
workplace health and safety rules
memoranda requiring annual medical exams
wage slips showing deductions
reimbursement forms
clinic billing records
email or text instructions on who should shoulder the cost
handbook provisions on medical exams and deployment requirements

The answer in actual disputes is often won or lost not on abstract principle alone, but on documentation showing who required the exam, who paid, and whether the worker was improperly charged.

XXIX. A practical doctrinal summary

The legally sound approach in the Philippines is as follows:

If agency-hired employees are under a legitimate contractor, the agency or contractor, as direct employer, should ordinarily shoulder the cost of mandatory annual medical examinations in the first instance. The contractor may then recover or price that cost through the commercial arrangement with the principal.

If the principal specifically requires the annual medical exam for site access, safety compliance, or operational standards, the principal has a strong basis and practical responsibility to shoulder or reimburse the cost under the service contract.

If the arrangement is labor-only contracting, the principal is treated as the employer and cannot avoid responsibility.

In all these scenarios, the employee should not ordinarily be made to pay for annual medical exams that are mandatory for continued work, deployment, or legal compliance.

XXX. Final conclusion

In the Philippines, the proper legal answer to who should pay for annual medical exams of agency-hired employees is this:

The worker should not ordinarily shoulder the cost of a mandatory annual medical exam. In a legitimate contracting setup, the agency or contractor, as the direct employer, should generally pay in the first instance. The principal may ultimately bear or reimburse the cost if the service contract so provides, especially where the exam is required by the principal’s own workplace standards or operational rules. If the setup is actually labor-only contracting, the principal may be directly responsible as employer.

So the real legal rule is not simply “agency pays” or “principal pays.” The deeper rule is:

As between the businesses, cost allocation may vary. As against the employee, mandatory annual medical exams are ordinarily an employer-side business or compliance expense, not a personal worker expense.

That is the correct Philippine labor-law analysis of the issue.

If you want the next version to be more technical, it can be rewritten as a pleading-oriented legal memorandum, a bar-style reviewer, or a principal-versus-contractor liability matrix with scenarios.