Guide
Is My Tenant's Child Required to Get a Lead Test in Pennsylvania?
A child's blood lead test and a landlord's lead-safe certification are two separate Pennsylvania obligations - narrow and health-driven versus broad and ordinance-driven. Here's exactly who each one binds.
Published August 16, 2026 · Pennsylvania
If you own or manage a pre-1978 rental in Pennsylvania, you have probably met the phrase “lead testing” in two very different contexts and reasonably assumed they were the same requirement. They are not. One is a blood test a child gets at the doctor. The other is a certificate a landlord files for a building. They come from different laws, they bind different people, and neither one waits on the other. Confusing them is the most common mistake we see landlords make about lead compliance, so this guide takes the two apart piece by piece.
The short answer to the question in the title: your tenant's child is legally required to get a blood lead test only in narrow, specific circumstances – and in none of those circumstances is it your responsibility as the property owner. Your own obligation is a separate thing entirely, and it does not depend on whether any child in the unit has ever been tested.
Two obligations that share a word and nothing else
It helps to see them side by side. The left column is the child's blood lead test – a health-system obligation. The right column is the property's lead-safe certification – the landlord's obligation, and the service this business actually performs.
| Child blood lead test | Property lead-safe certification | |
|---|---|---|
| What it is about | A person - the child's blood | A building - the rental unit itself |
| Who is responsible | The child's parent or guardian and their healthcare provider | The property owner or landlord |
| What triggers it | Enrollment in Medicaid or CHIP, or living in Philadelphia or Allegheny County | A local ordinance event - a rental license, a lease, a sale, or a daycare license - in a covered municipality |
| How broad it is | Narrow. Most Pennsylvania children are not legally required to be tested at all | Broad. Every pre-1978 rental in a covered town, regardless of who lives there |
| Does the other one change it | No. Independent of whether the property is certified | No. Independent of whether any child has ever been tested |
Source: PA Dept. of Health, 2023 Childhood Lead Surveillance Annual Report (2023)
When a child actually must be tested in Pennsylvania
Pennsylvania has no universal law requiring every child to be tested for lead. A child is legally required to be tested in only two situations:
- Enrolled in Medicaid or CHIP. Children covered by those programs must receive a blood lead test at age 1 and again at age 2.
- Living in Philadelphia or Allegheny County. Both have their own local childhood lead-testing mandates that reach further than the Medicaid and CHIP rule.
Everywhere else in the state, and for any child not covered by those two rules, testing is recommended but not mandated.
Source: PA Dept. of Health, 2023 Childhood Lead Surveillance Annual Report (2023)
In practice, most Pennsylvania children are never tested. In 2023, only 20.7% of the state's children under six were tested for lead, and only 34.9% of children under two – so the “should be tested” population and the “actually tested” population are far apart. Of the children who were tested that year, 7,840 under the age of six had a confirmed elevated blood lead level.
Source: PA Dept. of Health, 2023 Childhood Lead Surveillance Annual Report (2023)
Act 150 raised the risk-assessment bar, not the testing mandate
Pennsylvania did tighten its childhood lead law recently, which is part of why the picture feels confusing. The Childhood Blood Lead Test Act – Act 150 of 2022 – was signed on November 3, 2022 and took effect January 2, 2023. It requires healthcare providers to assess every young child's lead risk, and it requires Medicaid, CHIP, and private insurers to cover the cost of the test.
It is worth being precise about what that Act did and did not do. It universalized the risk assessment and guaranteed insurance coverage; it did not turn Pennsylvania into a test-every-child state. A provider assessing a child's risk is a different thing from a legal requirement that every child be tested, and a landlord is not a party to either.
Source: PA Dept. of Health, Health Advisory PAHAN-689, 'Childhood Lead Test Act' (2023)
Why the child's test is never the landlord's responsibility
Notice who is named in everything above: the child, the parent, the healthcare provider, the insurer, and the county or city health department that administers the mandate. The property owner appears nowhere. You have no role in whether your tenant's child gets tested, no legal way to compel it, and no compliance exposure tied to whether it happened. You will never be asked to prove that a child in your unit was tested, because that was never your obligation to begin with.
A tested child is not a trigger, and an untested child is not an exemption
Because the two obligations get tangled together, landlords sometimes reason their way into one of two mistakes. Both are wrong under current Pennsylvania municipal ordinances:
- “No child in the unit has been tested, so I don't need to certify.” Certification does not wait on anyone's blood test.
- “No child even lives here, so the ordinance doesn't apply to me.” Philadelphia removed the child-occupant trigger from its lead law in 2020 – certification is now required for every pre-1978 rental regardless of who occupies it. Every other Pennsylvania municipality with a lead ordinance we track – Norristown, Chester, East Lansdowne, and Yeadon among them – certifies the property, not the occupant, too. If your town has its own ordinance, confirm its exact trigger language rather than assuming this list is complete.
This guide explains how the two obligations relate as of the sources cited here; it is not legal or medical advice. The property requirement is set municipality by municipality, so confirm your own town's ordinance, and for anything about a specific child's medical care, defer to that child's healthcare provider.
Source: City of Philadelphia, rental property lead certification law summary (2020)
What actually creates your obligation
Property lead-safe (or lead-free) certification is ordinance-driven and tied to a licensing or transaction event: renewing a rental license, signing or renewing a lease, selling the property, or licensing a daycare inside the building – which of those apply depends on the municipality. It is a finding about the building, not about any person in it.
That is what makes it so much broader than the child-testing rule. It reaches the building itself: every pre-1978 rental in a covered municipality, whether the unit houses a family with young children, a single adult, or nobody at all. If you are a landlord or property manager, this – not your tenant's pediatric schedule – is the obligation that is actually yours to satisfy, and it is the one we handle.
The child's test isn't your job. The certificate is - and it's the simple part.
Flat-rate lead-safe certification, every price published. We test, the lab verifies, and we file it with your municipality.
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