Pediatric Medical Billing Services
Pediatric billing is well-child visits, vaccines and Medicaid, in roughly that order. Immunization administration coding is where most practices lose money, because the counselling codes are easy to underuse and nothing flags it.
Codes this specialty bills most
| Code | Description | Watch for |
|---|---|---|
| 90460 | Immunization administration through 18 years, first component, with counselling by a physician or other qualified professional | Per component. A combination vaccine has multiple components. |
| 90461 | Immunization administration, each additional component | Used with 90460. Underused, and a straightforward revenue recovery for most practices. |
| 99392 | Preventive medicine evaluation, established patient, early childhood 1 to 4 years | Age-banded. Billing the wrong band for the child's age denies. |
| 99213 | Office visit, established patient, low level medical decision making | With modifier 25 when a problem is addressed during a well-child visit. |
The denials this specialty sees
The most common revenue loss is not a denial. It is billing 90460 once for a combination vaccine that contains several components, when 90461 should have been added for each additional one. Nothing denies. The claim just pays less than it should, and it does so at the volume a pediatric practice vaccinates at.
The counselling requirement is real and it applies. 90460 and 90461 require that a physician or other qualified professional counselled the family, and the note has to reflect it.
VFC billing is the second pattern. Program-supplied vaccine is billed with the administration code and the vaccine product reported at no charge. Billing the product as though it were purchased stock is a repayment problem rather than a denial.
Third is the well-child visit that turns into a problem visit. A child comes in for a check-up and has an ear infection. Both are billable, with modifier 25, when the note documents both. See CO-97.
Our billing service audits immunization administration coding on the first month of any pediatric account, because it is usually the fastest money.
Payer notes
Medicaid managed care rules vary substantially by state, including on well-child periodicity schedules and which vaccines the state supplies.
Some commercial payers do not recognize 90461 and pay a flat administration fee. Knowing which of your payers do which prevents chasing denials that are actually contractual.
Common questions
Are we billing vaccine administration correctly?
Check whether you are adding 90461 for each additional component in combination vaccines. Many practices bill 90460 alone. At pediatric volumes that gap is usually the largest single recovery available.
Can we bill a sick visit during a well-child check?
Yes, with modifier 25, when a separate problem was evaluated and documented. The well-child visit has its own required elements, and the problem work has to be visible on top of them.
How do we bill VFC vaccines?
Bill the administration code and report the vaccine product at no charge, following your state's convention. Billing program-supplied vaccine as purchased stock creates repayment exposure even though the claim pays.
See what your claims are leaving behind
Send us a month of remittance data and we will tell you what it says: which codes are being denied, how much of it is recoverable, and how long your money is sitting in A/R. It takes about a week and there is nothing to sign.