How to Dispute a Maternity or Labor & Delivery Bill

Maternity billing is a multi-party bundle

A birth produces bills from the obstetric practice, the hospital, anesthesia, pathology, pediatric and newborn providers — often four or more separate invoices with separate EOBs. Newborn charges are usually billed under the baby's name, not yours, which catches many parents off guard. The volume of bills makes errors easy to miss.

Build a spreadsheet early: one row per bill, columns for provider, amount, EOB amount, and patient responsibility. When you're comparing four invoices against four EOBs in the weeks after delivery, a written inventory is the difference between catching a duplicate and paying it. You'll also need it when you call the billing offices, since each will ask for account numbers you'll otherwise have to dig for.

The OB global maternity package

Most obstetricians bill pregnancy care as a global package: all routine prenatal visits, the delivery, and standard postpartum care in one fee. If you're billed for individual prenatal visits on top of a global fee, that's double billing. Verify whether your OB used a global package and that each prenatal visit was included, not separately charged.

The global package has a defined window — typically starting at the first prenatal visit and covering a standard number of weeks postpartum. Care outside that window (for example, a complication treated months later, or services by a different specialist) can legitimately bill separately. Ask the practice to write out what the package covers; a verbal "that's all included" isn't something you can dispute with later.

Delivery facility fees and level of care

The hospital's facility fee depends on the delivery type (vaginal vs. cesarean) and complications. Check that the coded level matches your delivery and length of stay, and that room charges reflect your actual stay dates — including whether the baby's room charge is on the mother's bill or the newborn's.

• Prenatal visits billed separately on top of a global package.
• Facility fee coded for a more complex delivery than occurred.
• An out-of-network anesthesiologist or pediatrician balance bill.
• Newborn charges mixed into the mother's bill.
• Duplicate pharmacy or supply lines across bills.

Out-of-network providers at delivery

Anesthesiologists, assistant surgeons, and pediatricians at delivery are among the most common surprise-billing scenarios — and exactly what the No Surprises Act protects. If you delivered at an in-network hospital and didn't consent to out-of-network providers, any balance bill from them should be disputed immediately.

1. 1Collect every bill: OB, hospital, anesthesia, newborn.
2. 2Verify the OB's global package and that prenatal visits are included.
3. 3Check facility level and room charges against your actual stay.
4. 4Separate newborn charges and verify against the baby's EOB.
5. 5Dispute out-of-network balance bills under the No Surprises Act.

Newborn and NICU billing

Routine newborn care is billed separately from the delivery. If your baby needed the NICU, expect a substantial separate bill — verify the level of care, the daily rate, and that no services were duplicated. NICU bills are among the most error-prone, and financial assistance programs are common.

NICU bills frequently mix the mother's and baby's accounts, since both patients are in the same facility at the same time. Ask the hospital to confirm every NICU line is on the baby's account with the baby's billing code, and request the NICU's per-day rate in writing — facilities are required to explain how daily rates are built, and duplicate daily rates for days spent in a step-down unit are a common overcharge.

Maternity bill financial help

Hospitals must offer financial assistance policies, and state and local programs can cover pregnancy and delivery costs for qualifying families. If your maternity bills are accurate but unaffordable, apply for assistance before negotiating — it can reduce or eliminate the balance.