Prevention-heavy, vaccine-heavy, often Medicaid
A large share of pediatric revenue comes from well-child visits, screenings and vaccines rather than problem visits, and many practices see a high proportion of Medicaid and CHIP patients through managed care plans. Vaccines are expensive to stock, so billing errors on vaccine and administration lines have an outsized effect on the practice’s margin.
Well-child visits and same-day problems
Preventive visits are coded by age and by whether the patient is new or established (99381–99385 and 99391–99395). When a child also needs a significant, separately identifiable problem addressed — an ear infection found at a well visit, for example — an office E/M code with modifier 25 can be added, with a separate problem-focused part of the note. Medicaid programs follow EPSDT and Bright Futures schedules for what each well visit includes.
Vaccines and administration
| Situation | Administration codes | Vaccine product |
|---|---|---|
| Patient through age 18, with physician or qualified professional counseling | 90460 for the first component of each vaccine, 90461 for each additional component | Vaccine CPT code per product |
| No counseling, or patient 19 or older | 90471–90474 (injection; intranasal or oral) | Vaccine CPT code per product |
| Vaccines for Children (VFC) stock | Administration fee as the state program allows | Product reported as the state requires — not billed for payment |
Combination vaccines have several components, which is why 90461 matters: each additional component counseled on is reported. Practices that stock both VFC and private vaccine need inventory that keeps the two apart, because billing a payer for VFC-supplied vaccine is not allowed.
Screenings and other services
- Developmental screening (96110) and emotional or behavioral assessments (96127), reported per standardized instrument.
- Caregiver depression screening (96161) reported on the infant’s claim, where payers cover it.
- Hearing and vision screening (92551, 99173, 99174, 99177) and other point-of-care tests with the correct CLIA status.
- After-hours and weekend codes (99050, 99051), which some commercial payers pay and others do not.
Newborns, coverage changes and coordination of benefits
Newborns are often seen before they are added to a parent’s plan, and the deadline to add them is set by each plan. Claims are held or followed up until coverage is confirmed, and hospital newborn care (99460–99463) is billed under the baby’s own coverage. Children may have both commercial insurance and Medicaid, in which case Medicaid pays last; coordination of benefits must be correct before either claim is sent. Every clinician also needs to be credentialed with each Medicaid managed care plan the practice accepts.