Billing guidelines
CPT code 59430 is billed for postpartum care services when they are not included in the global maternity package (such as CPT codes 59400, 59510, 59610, or 59618). This code applies specifically when postpartum visits are rendered as a separate procedure, rather than part of the standard antepartum, delivery, and postpartum care bundle.
This may occur in the following situations:
- Different providers performed the delivery, antepartum, and postpartum care
- The patient changed providers or insurance coverage during the maternity period
- The provider offering postpartum care did not perform the vaginal delivery
- The provider is out-of-network, and global billing is not applicable
- The provider only completed postpartum visits and not other components of maternity care
To ensure accurate billing for CPT 59430:
- Bill 59430 only after the postpartum service has been fully completed, typically 1–2 visits within 1–12 weeks after delivery
- Include the date of delivery and clearly state the reason for separate billing, such as unbundled services or care provided by a different physician
- Ensure proper documentation supports that only postpartum care procedures were performed, and that antepartum care or the vaginal delivery was not part of the service
- Submit relevant modifier codes (e.g., modifier -55 if applicable for postpartum only care) if required by the payer
- Use corresponding ICD-10 diagnosis codes that indicate a postpartum visit, such as Z39.2 (Routine postpartum follow-up)
Claims should be submitted only when the established patient received standalone postpartum care, and the services are not duplicative of those previously billed as part of a global delivery package. If members were seen in the office setting, document all postpartum care procedures, including depression screening, breastfeeding support, and contraceptive planning.
When billing 59430, be prepared for audits and verify that your documentation aligns with payer policy. This includes reporting structured care like vaginal delivery antepartum and postpartum visits when performed independently.