How the CPT® 2027 Maternity Care Changes Will Impact Health Provider Coding Practices
CPT 2027 maternity care changes will bring one of the most significant coding transformations in decades for healthcare organizations. Beginning January 1, 2027, the American Medical Association (AMA) will implement a complete restructuring of CPT® maternity care services — fundamentally changing how obstetric care is coded, documented, and reimbursed.
For health systems, providers, and payers, CPT® 2027 is more than a coding update. It represents a shift toward precision reporting, transparency, and value-aligned reimbursement.
Organizations that prepare early will protect revenue, reduce denials, and position themselves for future payment models. Those that don’t may face workflow disruption and financial risk.
Why Revamp Maternity Coding?
Except for minor tweaks in 2009, no significant changes have been made to OB coding for nearly 30 years. Historically, maternity care has been reported using global OB codes that bundle antepartum, delivery, and postpartum services into a single CPT® code. While administratively simple, this structure no longer reflects modern obstetric care.
Today, teams of medical professionals provide services across the different phases of a pregnancy – antepartum, labor management, delivery and postpartum. Many more specialty providers are involved, including midwives, laborists and postpartum specialists, and the care they deliver can be more complex than the global codes include.
Current maternity care often includes:
- Higher‑risk pregnancies and increased patient complexity
- Team‑based care across multiple providers
- Expanded labor management services
- Telehealth and hybrid prenatal care
- Greater emphasis on quality and outcomes reporting
The CPT® 2027 redesign introduces a structure that aligns coding with how maternity care is actually delivered replacing global OB packages with a structure that better aligns coding with actual clinical work performed.
Benefits of CPT Coding Restructure
The AMA sees several key benefits of the CPT maternity coding restructure for health providers:
|
Reflects Modern, Team-Based Obstetric Care |
Improves Transparency, Data Quality, and Measurement |
Supports Evidence-Based Labor and Postpartum Care |
|---|---|---|
| Physicians can accurately report the care they deliver, patients experience fewer gaps during transitions, and payers gain visibility into real-world care delivery. | Creates reliable tracking for quality improvement, risk adjustment, and population-level analysis, particularly for maternal morbidity and mortality. | Aligns CPT coding with evidence-based practice, improves outcome measurement, and supports appropriate postpartum follow-up and intervention. |
Four New Phases of Maternity Care
The AMA’s CPT® maternity care services redesign replaces bundled billing with a more granular, encounter‑based structure designed to improve reporting precision, transparency, and alignment with value‑based care initiatives.
Under CPT® 2027, maternity services will be reported across four separate phases:
- Antepartum care
- Labor management (new)
- Delivery care
- Postpartum care
Each phase will be reported independently, eliminating global OB packages entirely. This shift increases coding volume and complexity while creating new opportunities-and risks-for revenue capture.
1. Antepartum Care: E/M Coding Takes Center Stage
Prenatal visits will now be reported per encounter rather than a bundled threshold using standard Evaluation and Management (E/M) services based on patient location. This includes office or outpatient E/M services, hospital care or telemedicine.
For example, a pregnant patient with gestational hypertension presents for a prenatal visit requiring medication adjustment and additional monitoring. The visit is reported using the appropriate E/M code based on documented MDM, rather than being counted toward a global OB package.
For care provided by a non-physician qualified health care professional who may not report E/M services such as genetic counseling or medical nutrition therapy, coders will need to refer to the specific service.
Coders will need to focus closely on:
- Medical decision‑making (MDM)
- Visit complexity
- Telehealth documentation
- Variability in patient risk across pregnancy
Because reimbursement will depend on correct E/M leveling, documentation quality becomes critical. Inconsistent or incomplete documentation increases the risk of undercoding, payer disputes, and audit exposure.
2. Labor Management: A New Coding Category
For the first time, CPT® introduces dedicated labor management codes. Labor will be reported per calendar day and based on straightforward versus complex management.
This change recognizes physician work that was previously bundled into delivery codes. From an operational standpoint, labor management coding introduces new documentation expectations, claim edits, and billing logic that many organizations are not currently equipped to support.
Labor management introduces new inpatient coding decision points and documentation review requirements. Coding teams will need clear guidance on what constitutes complex labor management vs routine monitoring. In addition, more code choices increase the risk of incorrect code selection or unsupported combinations if documentation is unclear.
3. Delivery Care: Expanded Specificity
Delivery services will now stand alone, separate from antepartum and postpartum care. CPT® 2027 introduces greater differentiation among delivery scenarios, including:
- Vaginal delivery
- Primary versus repeat cesarean delivery
- Vaginal Birth After Cesarean (VBAC)
- Complex laceration repairs
- Cesarean‑related hysterectomy procedures
Importantly, labor management services may be billed in addition to delivery care, increasing both revenue potential and compliance complexity. Accurate sequencing and documentation will be essential to support appropriate code combinations.
4. Postpartum Care: Unbundled and E/M Driven
Postpartum services transition fully to Evaluation and Management E/M reporting. Providers will bill separately for inpatient follow‑up visits, discharge management and outpatient postpartum encounters.
Because postpartum care often spans inpatient and outpatient settings, this model better supports continuity of care but requires tighter coordination between clinical and coding teams.
Revenue Cycle and Compliance Considerations
These changes will significantly impact a number of areas, including revenue integrity, denial risk, audit exposure as well as data quality and reporting.
Revenue Integrity: Incorrect E/M leveling or labor management reporting could lead to underpayment or audits.
Denial Risk: New coding combinations and edits will require updated payer logic and staff training.
Documentation Workflows: Providers must clearly document complexity, decision-making, and transitions of care.
Data & Quality Reporting: More granular coding improves analytics but demands stronger coding accuracy.
Prepare in 2026 for CPT 2027
CPT 2027 will require significant upfront training and preparation
Key steps include:
- Provider and coder education programs
- Documentation gap assessments
- Workflow redesign for OB encounters
- Revenue modeling and impact analysis
- EHR and billing system updates
- Compliance review of new reporting rules
The future of maternity coding is more detailed, more transparent, and more aligned with modern care delivery. Organizations that invest in preparation now will be positioned for smoother implementation, improved revenue accuracy, stronger clinical data, and reduced denial rates.
The question is no longer whether change is coming-but whether your organization will be ready. CodeEMR can help. Contact us today for all your coding needs.