Is my baby's well visit covered by insurance?
Usually yes, at no cost to the family. A well baby visit (code 99391) is the checkup your pediatrician does on the recommended schedule during the first year, and most plans pay it at 100% in network with no copay and no deductible. The bill families get surprised by is the sick problem handled at the same visit.
$0
Preventive, usually $0 in network
6 to 8 visits
Most plans follow the national well baby schedule and pay six to eight checkups before the first birthday, not one a year like an adult physical.
Modifier 25
A sick problem handled at the checkup is a second line, usually 99213 with modifier 25. Covered, but it carries the family's office copay.
Enrollment gap
A newborn is not on the policy until a parent adds them. Until that lands, every claim on the baby comes back as member not found.
Before the visit
Screenings and lab work at the checkup can land outside the free benefit. One eligibility check the day before shows plan status, deductible left and copay.
What would a real check show for this patient's 99391?
Pick a sample plan and type your fee. This is the visibility a real-time check gives the desk for every actual patient, in under a second.
Eligibility readout · 99391
Sample- Coverage
- Active, well baby visits at $0 in network
- Frequency
- Follows the well baby schedule, six to eight visits in year one
- Patient share
- Type your fee to see it
Estimate from a sample plan. A real check reads the actual plan in under a second.
When 99391 is the right code
- Child is under 1 on the date of service
- The practice has seen this baby before
- It is the scheduled checkup, not a complaint
- Full exam, growth and guidance are documented
Documentation payers expect
Payers expect the age on the date of service, growth measurements, the screenings done and the counseling given. A sick problem handled the same day needs its own note and its own diagnosis.
99391 or its neighbors?
- 99391
- Well baby checkup, under 1, established patient
- 99381
- The very first visit for a new baby
- 99392
- The same checkup after the first birthday
- 96110
- Development questionnaire billed with the visit
Picking the wrong neighbor is its own denial category. The chart decides, not the schedule.
Why well baby visits get denied
What happens after the well baby visit
The checkup itself is free, and then the extras arrive. Vaccines given the same day bill on their own lines, a shot fee (90460) plus the vaccine. A development questionnaire (96110) at nine months and a caregiver depression screen (96161) at the earlier visits can each land outside the preventive benefit, and some plans deny 96161 because the person answering it is not the patient. Knowing the plan numbers first keeps that off the phone.
99391, quick answers
Is a well baby visit really free?
On most plans, yes. Plans that follow the preventive rules cover well baby checkups at 100% in network with no copay and no deductible, so the family pays nothing for the visit itself.
Why did we get a bill after a free checkup?
Usually because a sick problem was handled at the same visit, or a screening or lab was billed outside the preventive benefit. Both are normal and both bill separately.
How many well baby visits will a plan pay for?
Most plans follow the national schedule for year one, which is six to eight checkups, rather than the single yearly physical an adult plan allows.
Does Medicare cover 99391?
No. Medicare does not pay the preventive medicine codes, and it is almost never a baby's payer. Claims for an infant go to a parent's commercial plan, Medicaid or CHIP.
How does the desk know what a family owes before they arrive?
Run the check on tomorrow's schedule and it comes back in under a second with plan status, deductible and out of pocket remaining, and the copay and coinsurance the payer reports, saved to the patient. First month free, then $2.50 a check.
More questions? Schedule 15 minutes with us and bring your toughest plan.
Every well baby visit verified before the car seat comes in.
First month free, then $2.50 a check. No seat fees, no contract.
Book 15 minutes, demo or onboarding
Pick a time, then tell us on the form whether it is a demo or an onboarding call.
Related: 99381 · 99392 · 96110
CPT is a registered trademark of the American Medical Association. This page is Valian's own plain-English summary for front-desk teams, not official CPT descriptor text, and is not billing or clinical advice. Coverage patterns are common plan behaviors; every plan differs. Verify benefits before the visit.