The Early and Periodic Screening, Diagnostic, and Treatment (EPSDT) page on Medicaid.gov states that EPSDT

The list of services on Medicaid.gov comes from 1905(r)(1)(B) of the Social Security Act, which specifies that screening services provided under EPSDT “shall at a minimum include—

(i) a comprehensive health and developmental history (including assessment of both physical and mental health development),

(ii) a comprehensive unclothed physical exam,

(iii) appropriate immunizations (according to the schedule referred to in section 1928(c)(2)(B)(i) for pediatric vaccines) according to age and health history,

(iv) laboratory tests (including lead blood level assessment appropriate for age and risk factors), and

(v) health education (including anticipatory guidance).”

This list of services is a minimum, not a comprehensive list of services that may be covered under EPSDT. The EPSDT benefit entitles most eligible Medicaid-enrolled children and adolescents to services and treatments that fit within any of the benefit categories of Medicaid-coverable services listed in section 1905(a) of the Social Security Act if medically necessary, as determined by the State, to “correct or ameliorate” identified conditions. 

Therefore, schools and other providers may perform and bill for some EPSDT services without providing all of the minimum services listed in 1905(r)(1)(B). EPSDT services include comprehensive examinations, vaccinations, screening for common childhood health conditions, screening and treatment for mental health conditions, and other services.