Prevention

Health Screening Guidelines, Ages 2 to 18

Screening tests and health counseling are an important part of managing your child's health. A screening test is done to find possible disorders or diseases in children who don't have any symptoms. The goal is to find a disease early so that changes can be made and your child can be watched more closely to lower their chance for the disease. Screening tests also help detect a disease early enough to treat it most effectively. Screening tests are used to find out if more testing is needed. Below are general guidelines for children and teens from ages 2 to 18. Talk with your child's healthcare provider to make sure your child is up-to-date on what they need.

Screening

Who needs it

How often

Chlamydia and gonorrhea infections

Sexually active females, including those pregnant, ages 24 years and younger

Once a year or as advised during pregnancy

High lead level

Children who have possible or confirmed exposure to lead or show symptoms of lead poisoning

Questions to determine risk or blood screening tests may be done once a year or as recommended

HIV

Children in this age group at risk for infection; talk with your child’s healthcare provider

Screening at least once between the ages of 15 and 21 and at routine exams as needed based on risk factors

Overweight and obesity

Assessment of overweight and obesity risk using BMI categories in children age 2 to 19 years

At routine exams

Oral health

All children in this age group

Oral health risk assessments every 6 months beginning at age 6 months. Fluoride supplements from age 6 months to 16 years for those with low fluoride levels in their water supply. Fluoride varnish should be applied every 6 months starting at age 6 months to age 5 years. Fluoride rinses may be used in children age 6 years or older, if they are able to rinse and spit.

Type 2 diabetes or prediabetes

Children age 10 and older or who have reached puberty or are overweight or obese and have one or more other risk factors for diabetes

Every 3 years if tests are normal or more frequently if BMI increases

Blood pressure

All children 3 years of age and older

Annual well-child visit

Vision and hearing

All children in this age group

Vision testing starting at 1 month to 5 years assessed at each routine visit, followed by testing every 1 to 2 years after age 5 years. Hearing First screening before 1 month of age, then testing at ages 4, 5, 6, 8, and 10 years, with additional screenings between ages 11 and 14, 15 and 17, and 18 and 21.

Counseling

Who needs it

How often

Depression and suicide risk

Children between ages 12 and 18 years

At routine exams

Anxiety

Children between ages 8 and 18 years

At routine exams

Prevention of sexually transmitted infections

Children in this age group who are sexually active

At routine exams

Prevention of skin cancer

Sun protection is important for children of all ages.

At routine exams

Increased physical activity

All children, especially those with diabetes or prediabetes

At routine exams

Featured in

Online Medical Reviewer: L Renee Watson MSN RN

Online Medical Reviewer: Marianne Fraser MSN RN

Online Medical Reviewer: Rita Sather RN

Date Last Reviewed: 02/01/2024

© 2000-2025 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
doctor icon

Find the right provider to meet your needs

From primary care to specialty services and more.

Find a Doctor
appointment clock icon

Call for an Appointment

Offering personalized care at more than 20 clinics across three cities and two states.

Call Now
Related Articles
Read article
Infectious Diseases
Is Your Child at Risk for Hepatitis B?

Hepatitis B is a highly contagious, sexually transmitted infection. It is caused by a virus that attacks the liver. It can possibly cause lifelong liver infection, cirrhosis (scarring) of the liver, liver cancer, and death.

Read article
Wellness
Health Screening Guidelines, Ages 2 to 18

This is a summary of the preventive healthcare screening schedules for children and teens, ages 2 to 18. The schedules are mainly for children who don't have special health risks.

Read article
Infectious Diseases
Flu Vaccine for Children

A flu vaccine is the best protection against the flu (influenza) for your child and other family members. It's best to get vaccinated each year, as soon as the vaccine is available in your area.

Read article
Infectious Diseases
Childhood Immunizations

Your little one will need several immunization shots to help protect them from several childhood diseases, some of which can be deadly. Read on for helpful advice on which shots they need and when, and learn what to do if they have a minor reaction.