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Pediatric Medical Billing Services
Qualigenix provides pediatric medical billing services for independent pediatric practices, children's health centers, and pediatric groups in 48 states. Our coders bill well-child visits, vaccine administration, developmental screenings, and Medicaid claims, with a 98.2% first-pass clean claim rate on first submission and 98.9% coding accuracy.
What Does Pediatric Billing Require Beyond a Standard Office Visit?
Pediatric billing runs on age-banded preventive codes, per-component vaccine administration codes, separately billed screening instruments, and Medicaid rules that differ by state. A well-child visit can carry a preventive code, several vaccines, two screening codes, and a sick-visit E/M with modifier 25 on the same claim. Qualigenix codes and submits these claims for pediatric practices with a 4.8% denial rate across all claims we handle. Request a free billing audit at 786-259-0231.
01
Preventive vs. Sick Visit Coding
Preventive medicine codes are set by age band and by new or established patient: 99381–99385 for new patients and 99391–99395 for established patients. A 4-year-old billed with the 5–11 code gets denied. When a child comes in for a well visit and the provider also treats an ear infection, the problem-oriented E/M needs its own documentation and modifier 25, or the payer bundles it into the preventive service.
02
Referrals and Prior Authorization
Managed Medicaid and commercial plans often require referrals or prior authorization for specialist visits, imaging, therapy, and specialty medications. A missing referral number on the claim leads to a denial even when the care was medically necessary.
03
Vaccine Product and Admin Codes
Every vaccine claim carries two parts: the product code and the administration code. For patients 18 and under, 90460 covers the first component of each vaccine when the physician or another qualified professional counsels the patient or caregiver face to face, and 90461 covers each additional component. A combination vaccine like DTaP-IPV-Hib has several components, so billing a single 90460 leaves money on the table. Without counseling, the practice bills 90471–90474 instead.
04
Medicaid, CHIP, and EPSDT Eligibility
Many pediatric patients are covered by Medicaid or CHIP, often through a managed Medicaid plan that can change when a family re-enrolls. Medicaid's EPSDT benefit covers screening, diagnostic, and treatment services for enrollees under 21, but each state sets its own periodicity schedule and billing rules. A claim sent to last month's plan or outside the state's schedule comes back unpaid.
05
Unbilled Developmental Screenings
Standardized screening tools are billed separately from the preventive visit. Common examples are 96110 for developmental screens like the ASQ-3 or M-CHAT, 96127 for brief emotional and behavioral assessments like the PHQ-9 or Vanderbilt scales, and 96161 for caregiver-focused tools like the Edinburgh Postnatal Depression Scale. When the screen is scored in the chart but never reaches the claim, that revenue is gone.
06
Chronic Care Documentation
Asthma, ADHD, diabetes, and epilepsy visits need documentation that supports the E/M level billed, the diagnosis codes, and any in-office procedures such as nebulizer treatments. Thin notes lead to downcoding on review or a denial for lack of medical necessity.
07
Common Pediatric Denials
Pediatric denials cluster around a short list: eligibility errors, vaccine product and admin code mismatches, preventive codes that don't match the patient's age, missing authorizations, and missing documentation. Each one is preventable before the claim goes out.
08
VFC and Medicaid Compliance
Practices enrolled in the Vaccines for Children (VFC) program receive vaccines at no cost for eligible children. They may not bill a payer for the vaccine itself, and the administration fee they charge is capped at a regional maximum set by CMS. Billing a VFC dose as privately purchased stock, or mixing up VFC and private inventory without documentation, creates audit exposure under the practice's VFC provider agreement.
What Qualigenix Does About Each Pediatric Billing Gap
Qualigenix assigns pediatric claims to coders who work in this specialty, then checks each claim against payer and state Medicaid rules before submission.
Accurate Coding & Modifiers
Our coders match each preventive code to the patient's age and status, separate the problem-oriented E/M when the notes support it, and apply modifier 25 only when the documentation backs it up. Across all specialties we code, Qualigenix holds 98.9% coding accuracy.
Prior Authorization Tracking
We check referral and authorization requirements by payer before the visit, attach referral numbers to the claim, and track open authorizations so a specialist referral or therapy plan doesn't lapse mid-treatment.
Immunization and VFC Billing
We code vaccine product and administration lines together, count components on combination vaccines for 90461, and separate VFC doses from privately purchased stock on the claim. VFC administration fees are billed at the rate your state Medicaid program allows, with modifier SL where your state or payer requires it.
Eligibility Checks Before Each Visit
Our team verifies Medicaid, CHIP, managed Medicaid, and commercial coverage before scheduled visits. We confirm which plan the child is on that month and whether the visit falls within the EPSDT or commercial preventive schedule.
Screening Charge Capture
We review well-visit notes for every scored screening tool and add 96110, 96127, or 96161 with the correct units. If a tool was given but not documented well enough to bill, we flag it back to your staff.
Documentation Review
Our coders compare chronic care notes to the E/M level, diagnosis codes, and procedures billed. When a note doesn't support the claim, we send a specific query to the provider before submission rather than after a denial.
Denial Management and Appeals
We work each denial by root cause, correct and resubmit what can be fixed, and appeal the rest. Qualigenix has overturned 79% of denials it has worked for clients.
Compliance Monitoring
We track state Medicaid bulletins, annual CPT code changes, and payer policy updates that affect pediatric billing. Qualigenix maintains a 98.6% compliance and audit pass rate and handles all claims data under HIPAA safeguards.
CASE STUDY 01
Vaccine Admin with Counseling (90460/90461)
THE SITUATION
90460/90461 component counts not matching multi-antigen vaccines, counseling not documented, and VFC vaccines vs privately purchased not distinguished.
WHAT QUALIGENIX DID
A vaccine-component calculator counted antigens per product for correct 90460/90461 units, prompted counseling documentation, and split VFC vs private stock.
Key Outcomes & Turnaround
Audited Practice Results
Well-Visit + Sick-Visit Same Day (Modifier 25)
THE SITUATION
Problem-oriented E/M missing modifier 25, preventive and problem documentation not clearly separated, and diagnosis linkage unclear.
WHAT QUALIGENIX DID
A dual-visit template separated preventive and problem documentation and applied modifier 25 with correct diagnosis linkage.
Key Outcomes & Turnaround
Audited Practice Results
Developmental & Screening Services (96110, 96127)
THE SITUATION
Screening units not matching instruments used, results/instrument not documented, and same-day E/M bundling without modifier 25.
WHAT QUALIGENIX DID
A screening-capture step billed 96110/96127 per instrument with documentation, and applied modifier 25 to the associated E/M.
Key Outcomes & Turnaround
Audited Practice Results
Pediatric Coding by Service Line, From Newborn Care to Adolescent Visits
Qualigenix codes every common pediatric service line, from the first hospital newborn exam through adolescent preventive visits.
Well-Child Visits (99381–99395)
New-patient preventive codes run from 99381 (under 1 year) through 99385 (18–39 years), and established-patient codes from 99391 through 99395. We match the code to the patient's age on the date of service and add modifier 33 where a payer uses it to waive cost sharing on preventive care.
COMPLIANCE
How We Keep Pediatric Billing Compliant
Qualigenix keeps pediatric billing compliant by coding to the documentation, following VFC program rules on every state-supplied dose, and applying each state's Medicaid and EPSDT policies as written. We keep VFC and privately purchased vaccines separate on every claim. We add modifier 25 only when the note documents a separate problem-oriented visit. Across our coding work, we hold a 98.6% compliance and audit pass rate, and our over- and undercoding rate is under 2%. All claims data is handled under HIPAA safeguards.
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QUESTIONS BUYERS ASK
Pricing depends on your claim volume, payer mix, and the services you need, such as coding only or full revenue cycle management. Qualigenix quotes pediatric billing after a free billing audit, so you see the cost against the revenue we expect to recover.
Yes. When the provider treats a separate problem during a well-child visit and documents it on its own, we bill the preventive code plus a problem-oriented E/M with modifier 25. If the notes don't support a separate service, we bill the preventive visit only to avoid an audit risk.
Our team tracks state Medicaid bulletins and manages Medicaid plan policies for each state where our clients practice, and updates claim edits when rules change. Qualigenix serves practices in 48 states and holds a 98.6% compliance and audit pass rate.
Yes. We take over your existing A/R and work it by age and payer. Clients see days in A/R drop from 54 to 36 on average, and Qualigenix has overturned 79% of denials it has worked.
For VFC doses, we bill only the administration code at the rate your state Medicaid program allows and report the vaccine product as state-supplied, using modifier SL where your payer requires it. Privately purchased vaccines are billed with both the product code and the administration code.
Yes. Standardized screenings are billed on their own lines: 96110 for developmental and autism screens, 96127 for emotional and behavioral assessments, and 96161 for caregiver-focused screens, one unit per instrument. Coverage varies by payer, so we check each plan's screening policy.
Qualigenix works across 133 EMR/EHR platforms and bills from inside your existing system. Tell us which EHR you use during your free audit and we'll confirm access and setup before onboarding starts.
Qualigenix onboards new practices in 6 days on average. Most practices start with a free billing audit so we can scope the work first.