Childhood Blood Lead Levels in Alaska

Why blood lead data matters

A child's blood lead level (BLL) is the most direct measure of lead exposure. Even low levels can affect brain development, learning, and behavior. Alaska's health department tracks these levels statewide to identify which communities have elevated childhood lead exposure and need targeted prevention efforts.

Alaska's blood lead screening program

Alaska does not have a statewide mandatory blood lead screening requirement for all children. However, Medicaid covers blood lead testing for enrolled children, and the Alaska Department of Health screens children in high-risk settings such as childcare facilities and schools in areas with older housing stock or known lead hazards.

The Alaska Section of Epidemiology (part of the Division of Public Health) oversees lead surveillance and prevention. They collect blood lead data from laboratories, pediatricians, and public health clinics across the state.

CDC data on elevated blood lead levels

The CDC tracks the percentage of children with elevated blood lead levels (≥3.5 µg/dL, the current reference value) by county. In Alaska, county-level data varies significantly:

• Some urban areas like Anchorage report lower percentages of children with elevated BLLs
• Rural and remote communities may have higher rates, often linked to older housing, water system lead service lines, or industrial activity
• Data collection in remote villages can be incomplete, so reported numbers may underestimate true exposure

You can view Alaska's county-level CDC data on the CDC's interactive blood lead surveillance map.

How to get your child tested

• Ask your pediatrician if your child should be screened, especially if you live in pre-1980s housing or an area with known lead issues
• Medicaid-enrolled children are covered for blood lead testing
• Call your local health department or the Alaska Section of Epidemiology at 907-269-8000 to ask about free or low-cost testing in your area

Requesting detailed data

For specific blood lead surveillance data—such as screening rates, BLL distribution by age or zip code—contact:

Alaska Department of Health – Lead Program Section of Epidemiology Phone: 907-269-8000 Alaska health department website

Next steps for residents

• Contact your child's pediatrician to discuss whether blood lead screening is appropriate
• If your child has been tested and results are elevated, ask your doctor about sources of exposure (home, school, water, soil, hobbies)
• Check your home for lead hazards: peeling paint, pre-1980s plumbing, or dust in areas with old materials
• Request your water utility's lead service line inventory to learn if your home may have a lead pipe connection

```json [ { "q": "What blood lead level is considered elevated in Alaska?", "a": "The CDC's current reference value is 3.5 µg/dL. Alaska's health department uses this threshold to identify children who may need follow-up. Any detectable lead in blood is a concern; ask your pediatrician about your child's specific result." }, { "q": "Does Alaska require blood lead testing for all children?", "a": "No, there is no statewide mandatory screening. However, Medicaid covers testing, and the state recommends screening for children in older homes, childcare settings, or areas with known lead risks. Ask your pediatrician if your child should be tested." }, { "q": "How can I find out if lead is in my Alaska water?", "a": "Contact your local water utility and ask for their lead service line inventory and most recent lead and copper rule report. You can also request a free or low-cost water test through your health department." }, { "q": "Where can I get a free blood lead