
Children's toy blocks with chipping paint. (Susan Holt Simpson/Unsplash)
Michigan implements mandatory blood lead testing for children at 12 and 24 months, marking a vital step toward early detection and prevention of lead poisoning.
Michigan has taken a significant step forward in protecting its youngest residents from the dangers of lead exposure. Mandatory blood lead testing requirements aim to detect and address lead poisoning in children as early as possible. These requirements were introduced following Governor Gretchen Whitmer‘s signing of crucial legislation in October 2023, and they have now been finalized into law.
A baby at the doctor’s office. (Wesley Tingey/Unsplash)
Universal testing for Michigan children
Under the recently implemented laws (Public Acts 146 and 145 of 2023), healthcare providers must now conduct blood lead testing for all Michigan children at both 12 and 24 months of age. This universal testing approach represents a major shift in the state’s strategy to combat lead exposure in young children.
Dr. Natasha Bagdasarian, chief medical executive, emphasized the importance of early detection. She told Great Start Collaborative, “By ensuring Michigan children universally receive a blood lead test at a very young age, we can more quickly address the health risks associated with elevated blood lead levels, which will lead to healthier lives.”
Understanding lead exposure risks and testing requirements
The new rules specify that if children haven’t received these mandatory tests, they must undergo blood lead testing between 24 and 72 months of age. Healthcare providers may also order additional tests based on individual lead exposure risk factors.
Common sources of lead exposure include:
- Pre-1978 house paint
- Contaminated soil and dust
- Older plumbing systems
- Lead-related occupations and hobbies
- Certain imported products
Support services for affected families
Children found to have elevated blood lead levels (3.5 micrograms per deciliter or higher) may qualify for:
- Home nursing case management services
- Assistance through the Lead Safe Home Program
- Help identifying and removing lead hazards
The testing is covered as a preventive health service under the Affordable Care Act, with no additional copayment or coinsurance charges. While families have the option to opt out of the universal testing requirement, healthcare providers strongly encourage participation given the serious health risks associated with lead exposure, including learning difficulties, behavioral problems, and developmental delays. For more information about lead hazards, testing, and available services, families can visit Michigan.gov/MiLeadSafe.
This article first appeared on Good Info News Wire and is republished here under a Creative Commons license.
Related: Whitmer administration takes action to protect drinking water at Michigan schools

‘Big beautiful bill’ will end Medicaid for people in Macomb and Oakland counties this year. Here’s how many will lose it—and who’s responsible
The representative who voted to take away health care from nearly 20,000 Michiganders in his district also plans to run for governor. President...

‘Big beautiful bill’ will end Medicaid for people in Bay and Saginaw counties this year. Here’s how many will lose it—and who’s responsible
The district includes Flint and the Tri-Cities, and faces some of the most severe challenges in the state as a result of Trump’s tax bill. The...

‘Big beautiful bill’ will end Medicaid for people in Ingham, Shiawassee, and Livingston counties this year. Here’s how many will lose it—and who’s responsible
The representative who voted to take away health care from nearly 14,000 Michiganders in his district has been dodging constituents’ questions and...

‘Big beautiful bill’ will end Medicaid for people in Kalamazoo, Holland, and Battle Creek this year. Here’s how many will lose it—and who’s responsible
The representative who voted to take away health care from nearly 15,000 Michiganders in his district is “looking forward” to announcing his...

‘Big, Beautiful Bill’ will cost Michiganders money in 2025—here’s how much, and who’s responsible
From higher utility bills to job cuts across multiple industries, Michiganders can expect their wallets to feel a little thinner this year—and in...