Childhood Lead Poisoning - Provider Information
Updated August ##, 2019
New blood lead testing requirements.
Effective June 27, 2019, Maine law requires blood lead tests for all children at 1 and 2 years of age. Maine CDC is in the process of updating its testing guidelines to reflect the new law, and will publish those in the coming weeks.
On this page:
- Blood Lead Testing Requirements for Children Ages 1 and 2 Years
- Capillary Lead Test Confirmation Schedule
- Venous Lead Test Follow-Up Schedule
- Additional Screening Recommendations
- Annual Risk Assessment Questionnaire for Children Ages 36-72 Months
- Free Home Lead Dust Testing for Patients
- Blood Lead Testing Options
- Billing Information
- Download and Print Reference Materials
- About the Maine Childhood Lead Poisoning Prevention Unit
Due to recent changes to blood lead testing laws, Maine CDC is in the process of updating the blood lead screening guidelines. As of June 27, 2019, Maine law requires blood lead tests for all children at 1 and 2 years of age. See below for recommended confirmation and follow-up testing schedule if blood lead level is 5 ug/dL or higher.
|Age||Children Covered by MaineCare||Children NOT Covered by MaineCare|
1 year (9-17 months)*
Blood lead test mandatory**
|Blood lead test mandatory**|
|2 years (18-36 months)||Blood lead test mandatory**||Blood lead test mandatory**|
*Test children as they become mobile. **Maine law requires tests at 1 and 2 years.
Effective March 2015, for children less than 6 years old, providers should confirm all capillary blood lead levels 5 ug/dL or higher with venous samples, according to the following schedule. The higher the capillary test result, the more urgent the need for a confirmatory venous test. A venous test must be done prior to initiation of Maine CDC services.
|Capillary Blood Lead Level||Confirm with Venous Test Within|
|10-44 ug/dL||1 month|
|45-59 ug/dL||48 hours|
|60-69 ug/dL||24 hours|
Immediately as an emergency test
Effective September 2016, the Maine CDC provides a full lead investigation of a child's home environment when a venous blood lead test result is 5 ug/dL or higher. For all venous blood lead levels 5 ug/dL or higher, conduct follow-up venous blood lead tests, according to the following schedule. The Maine CDC initiates a response on venous results of 5 ug/dL and above.
|Venous Blood Lead Level||Follow-up Venous Test Schedule||Long-Term Follow-Up*||Maine CDC Response|
|When <5 resume testing schedule||
|10-14 ug/dL||Within 3 months||6-9 months||
For children with blood lead levels 10 ug/dL or higher:
|15-19 ug/dL||Within 2 months||3-6 months|
|20-44 ug/dL||Within 1 month||1-3 months|
Repeat venous blood test immediately
Chelation therapy as indicated
Consider consult with New England Pediatric Environmental Health Specialty Unit: 617-355-8177
|Based on chelation protocol|
*Long-term follow-up should only begin after blood lead begins to decline and child is living in a lead-safe environment.
For additional guidance on the management of children with lead poisoning see the American Academy of Pediatrics website .
For additional guidance on the management of children at risk of lead exposure, see the 2012 Advisory Committee on Childhood Lead Poisoning Prevention statement: Low Level Lead Exposure Harms Children: A Renewed Call for Primary Prevention .
Recommended Blood Lead Testing Schedule for Children Ages 3 to 5 Years
|Age||Children Covered by MaineCare||Children NOT Covered by MaineCare|
|3-5 years (36-72 months)||
1. If not previously tested: conduct blood lead test
2. If previously tested: Blood lead test yearly unless annual risk assessment questionnaire is negative.
Yearly blood lead test unless annual risk assessment questionnaire is negative.
Recommended Testing for At-Risk Groups
In addition to testing children at ages 1 and 2 years, consider a blood lead test for children in the following at-risk groups:
- Families that qualify for programs such as WIC, Head Start, SNAP
- Recent immigrants or international adoptees
- Children whose parents immigrated to the U.S.
Consider a blood lead test, regardless of age, if children have any of the following conditions:
- Unusual oral behavior, pica, developmental delays, behavioral problems, ADHD
- Unexplained illness: severe anemia, lethargy, abdominal pain
- Ingestion of paint chip or object that might contain lead
Recommended Testing Schedule for Recently Arrived Refugee Children
- Perform a blood lead test for children 6 months to 16 years upon entry to the U.S.
- Within 3-6 months of initial test, conduct follow-up test for children 6 months to 6 years, regardless of initial test result.
- Consult U.S. CDC screening guidelines for immigrant/refugee children
- Does your child spend more than 10 hours per week, in any house built before 1950?
- Does your child spend more than 10 hours per week in any house built before 1978 that was renovated or remodeled within the last 6 months?
- Does your child spend time with an adult whose job exposes him/her to lead? (Examples: construction, painting, metalwork)
- Does your child have a sibling or playmate that has been diagnosed with lead poisoning?
If a child’s parent answered “yes,” or "does not know," to one or more of these questions, the child should be given a blood lead test.
Dust from deteriorating, damaged, or exposed lead paint in older homes is the most common source of pediatric lead poisoning. Providers and families may request a free, do-it-yourself lead dust test kit before a child becomes poisoned. Call to order: 207-287-4311, TTY 711; or order online.
Providers now have two options for blood lead testing: 1) Continue to submit blood lead samples to the State Health and Environmental Testing Laboratory; 2) Perform capillary blood lead analysis using a CLIA waived in-office blood lead testing device and directly report all test results to the Maine CDC Childhood Lead Poisoning Prevention Unit (MCLPPU). Providers must have approval from the MCLPPU before they can begin in-office testing.
- For providers sending blood lead samples to the State Health and Environmental Testing Laboratory:
- Collect either a capillary or venous specimen. To prevent false positive capillary samples, wash and scrub the finger or toe that you will be testing with soap. Use a surgical brush or soft toothbrush.
- For free blood collection supplies and mailers, providers may call the State of Maine Health and Environmental Testing Lab (HETL) at 207-287-2727.
- For providers interested in beginning in-office testing, get complete information about the approval and application process and data reporting requirements.
For questions about billing:
- Call your MaineCare provider relations specialist at 866-690-5585, TTY 711.
- Call the Maine Health and Environmental Testing Lab (HETL) at 207-287-2727.
|Maine Childhood Lead Poisoning Prevention Program||250 KB|
|Notification to Providers of Changes to Pediatric Blood Lead Testing Recommendations (March 2015)||Maine Childhood Lead Poisoning Prevention Program||296 KB|
|Clinical Lab Requisition Form||Maine Health and Environmental Testing Laboratory||164 KB|
Call the lead program or see our resources page for DVD's and print materials on preventing lead poisoning for your patients.
- Advisory Committee on Childhood Lead Poisoning Prevention Statement (2012): Low Level Lead Exposure Harms Children: A Renewed Call for Primary Prevention
- Environmental Health Perspectives (2008): US Children's Lead Exposures, 2008: Implications for Prevention
- U.S. Centers for Disease Control and Prevention (2006): Recommendations for Lead Poisoning Prevention in Newly Arrived Refugee Children
- American Academy of Pediatrics Policy Statement (2009): Lead Exposure in Children: Prevention, Detection and Management
The Maine Childhood Lead Poisoning Prevention Unit:
- Monitors approximately 15,000 blood lead tests each year.
- Identifies children with elevated blood lead levels.
- Provides services to families based on the child's blood lead level.
- Conducts lead environmental testing of residences for children with venous blood leads 5 ug/dL and greater.
- Works with families, their physicians, visiting nurses, and lead inspectors to make sure blood lead levels return to normal.
- Provides education to professionals, parents, and the public on lead poisoning.
- Gathers ongoing epidemiological surveillance to determine what lead poisoning looks like in Maine. You can view this data by visiting the Maine Environmental Public Health Tracking Portal.