Neonatology Billing Services
Neonatology billing is decided by two things: the baby’s age and the baby’s acuity on that day. Unlike adult critical care, neonatal critical care is billed per day rather than by minutes, and the code changes as the infant moves from critically ill to intensive to stable to normal newborn care. A baby in a neonatal intensive care unit does not automatically qualify for critical care codes, and a day coded at the wrong acuity level will deny or underpay even when the clinical care was exactly right.
MedPlus RCM provides medical billing, coding, credentialing, and denial management for neonatology practices, built around the specialty’s actual code families and payer requirements.
Neonatology billing challenges
Neonatal critical care uses per-day codes for critically ill neonates 28 days of age or younger: 99468 for the initial day of inpatient neonatal critical care and 99469 for each subsequent day. The record must support a critical condition with intensive management, and critical care must not be selected solely because the infant is physically located in the NICU. When an infant requires intensive monitoring but does not meet critical care criteria, the intensive care codes 99477 through 99480 apply instead, and choosing between critical care and intensive care for a given day is one of the most common coding decisions in the specialty. Older references may list a different code family for neonatal intensive care, so the current year code set should always be verified before claims go out.
Normal newborn care follows its own track. Initial hospital or birthing center care for a normal newborn is reported with 99460, subsequent hospital care for a normal newborn with 99462, and same-day admission and discharge for a normal newborn with 99463. Attendance at delivery with initial stabilization of the newborn is reported with 99464, and newborn resuscitation at birth with 99465. When the same physician attends a delivery and resuscitates the newborn, the attendance and resuscitation codes cannot both be reported, so the note must make clear which service was performed.
Diagnosis coding for newborns is equally specific. Perinatal diagnoses in the P-code chapter and congenital conditions in the Q-code chapter take priority for newborns, and gestational age, birth weight, and complications such as respiratory distress syndrome or neonatal sepsis must be documented to support the codes billed. A frequent error is billing maternal and newborn services together: the mother’s global maternity care and the newborn’s hospital care are separate billings with separate records, and mixing them creates denials on both sides. Procedures commonly performed in the NICU, such as intubation, umbilical catheterization, and surfactant administration, must be documented separately from the daily evaluation and management service to be reported correctly.
What MedPlus RCM handles for Neonatology practices
- End-to-end medical billing. Charge entry, claim scrubbing, submission, payment posting, and patient billing, the full cycle.
- Medical coding. Certified coders assign current ICD-10, CPT, and HCPCS codes matched to your documentation and specialty.
- Provider credentialing and enrollment. End-to-end enrollment with commercial payers and Medicare, plus re-credentialing maintenance.
- Denial management and recovery. Every denial investigated to root cause, corrected, and appealed with documentation.
- A/R recovery. Aged and outstanding balances audited and pursued, including balances already written off where the appeal window is still open.
- Financial reporting. Clean claim rates, collections, denial patterns, and A/R aging visible by payer and provider.
We serve neonatology practices nationwide, including hospital-based NICU groups, academic practices, and regional neonatal transport teams.
Results Neonatology practices can check
MedPlus RCM maintains a 99% clean claim rate and keeps client accounts receivable under 30 days. Pricing is a performance-based percentage of successfully collected revenue: if you don’t get paid, we don’t get paid. We are 100% HIPAA compliant, and onboarding takes 2 to 4 weeks depending on practice size, with no disruption to your daily cash flow.
Frequently asked questions
Is neonatal critical care billed by time like adult critical care?
No. Neonatal critical care uses per-day codes, not time-based codes. The code depends on the infant’s age and whether the day is the initial or a subsequent day of critical care.
Can we bill critical care just because the baby is in the NICU?
No. The clinical condition and the critical care requirements must support the code. An infant in the NICU who does not meet critical care criteria is billed with intensive care or subsequent hospital care codes instead.
What is the difference between 99468 and 99469?
Code 99468 is for the initial day of inpatient neonatal critical care, and 99469 is for each subsequent day of neonatal critical care for the same infant.
Why do newborn claims deny when the delivery went fine?
A common cause is mixing maternal and newborn billing. The newborn’s hospital care is a separate billing from the mother’s maternity care, and each needs its own record and codes.
What does MedPlus RCM charge?
A performance-based percentage of successfully collected revenue. If you don’t get paid, we don’t get paid.
Get a free financial audit
Find out where your neonatology practice is losing revenue. Request a free financial audit and our specialists will review your claims, denials, and A/R.
