OBGYN Underpayments in H1 2026: How Much Revenue Did Your Group Leave on the Table?

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For many OB/GYN groups, the biggest financial threat in the first half of 2026 was not claim denials—it was underpayments. Claims were approved, payments were posted, and revenue appeared to arrive normally. Yet a significant percentage of those payments may have been lower than the contracted amount, leaving thousands of dollars unrecovered. Underpayments are particularly dangerous because they often go unnoticed. Unlike denied claims, they do not create an obvious work queue. Unless payments are compared against payer contracts and expected reimbursement schedules, practices may never realize revenue has been lost. As commercial payers, Medicare Advantage plans, and managed care organizations increased reimbursement scrutiny during H1 2026, many OBGYN groups experienced growing variance between expected and actual payments. This is why more providers are investing in specialized OBGYN billing services,  comprehensive medical billing services , advanced RCM services , and proactiv...

How Can Providers Bill Outside the Global Maternity Bundle Without Triggering Denials?

How Can Providers Bill Outside the Global Maternity Bundle Without Triggering Denials?

Providers can bill outside the global maternity bundle without triggering denials by correctly identifying non-global services, using accurate documentation, and applying proper coding and modifiers.

OB/GYN billing is highly regulated, and incorrect handling of services outside the global package often results in denied or delayed claims. Understanding what qualifies as billable outside the bundle is essential for protecting revenue.


What Is Included in the Global Maternity Bundle?

The global maternity bundle typically includes routine antepartum care, delivery services, and postpartum care within a defined period.

Services generally included are:

  • Routine prenatal visits

  • Vaginal or cesarean delivery

  • Postpartum visits within the global period

Billing any included service separately can lead to claim denials.


Which Services Can Be Billed Outside the Global Maternity Bundle?

Certain services are not included in the global maternity bundle and may be billed separately when properly documented.

Common billable services outside the bundle include:

  • Treatment of unrelated medical conditions

  • High-risk pregnancy management

  • Additional ultrasounds beyond routine care

  • Emergency visits unrelated to pregnancy

  • Surgical procedures are not linked to delivery

Correct identification of these services prevents OB/GYN billing denials.


Why Does Documentation Matter When Billing Outside the Bundle?

Strong documentation is critical when billing outside the global maternity bundle. Payers require clear proof that services are medically necessary and unrelated to routine maternity care.

Documentation must clearly show:

  • The reason the service is outside the global package

  • Supporting diagnosis codes

  • Separate clinical notes and timelines

  • Medical necessity for the additional service

Weak documentation is a common cause of payment delays.


How Do Coding and Modifiers Prevent Denials?

Accurate coding and modifier usage are essential for successful maternity billing outside the global package.

Key coding considerations include:

  • Correct ICD-10 diagnosis selection

  • Proper use of modifiers such as modifier 24 or 25

  • Avoiding duplicate or bundled codes

  • Ensuring diagnosis and procedure alignment

Experienced medical billers and coders help apply these rules correctly.


Why Do Claims Outside the Global Bundle Get Denied?

Claims billed outside the global maternity bundle are often denied due to payer scrutiny and common billing mistakes.

Frequent denial reasons include:

  • Missing or unclear documentation

  • Incorrect modifier usage

  • Billing bundled services separately

  • Diagnosis conflicts with global maternity care

Proactive billing review reduces denials and rework.


How Do Medical Billers and Coders Support Global OB Billing Compliance?

Medical billers and coders ensure compliance by reviewing claims before submission and confirming that all billing rules are met.

Their role includes:

  • Identifying billable non-global services

  • Verifying documentation completeness

  • Applying correct CPT, ICD-10, and modifiers

  • Managing denials and appeals

This support protects OB/GYN practice revenue.


How Can Practices Reduce Denials When Billing Outside the Bundle?

Practices can reduce denials by standardizing billing workflows and educating staff on global OB rules.

Best practices include:

  • Clear separation of global and non-global services

  • Regular coding audits

  • Accurate provider documentation

  • Partnering with specialized medical billers and coders

These steps improve claim approval rates.


Frequently Asked Questions (FAQs)

1. Can OB/GYN providers bill office visits outside the _global maternity bundle_?

Yes. Office visits unrelated to routine prenatal care may be billed separately with proper documentation and modifiers.

2. What modifier is commonly used when billing outside the global maternity package?

Modifier 24 or 25 is often used, depending on the service, to indicate care unrelated to global maternity services.

3. Why do payers deny claims billed outside the global bundle?

Denials usually occur due to missing documentation, incorrect modifiers, or services that should have been included in the global maternity bundle.

4. Do high-risk pregnancy services qualify for separate billing?

Yes. Many high-risk pregnancy services can be billed separately when supported by appropriate diagnosis codes and documentation.

5. How do _medical billers and coders_ reduce maternity billing denials?

Medical billers and coders ensure accurate coding, verify documentation, and manage appeals to reduce denials and payment delays.


Conclusion

Billing outside the global maternity bundle without triggering denials requires accurate documentation, correct coding, and a clear understanding of payer rules. By working with experienced medical billers and coders, OB/GYN practices can reduce denials, improve reimbursement, and maintain compliance.

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