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Denial Management - Medical Billing

How Billing OB GYN Services Recovered a $21K Denial Successfully

Case Study

Introduction

In early 2025, a leading OB/GYN provider in Bozeman, MT encountered a major reimbursement setback. A $21,000 claim for a high-risk cesarean section was denied by a commercial payer due to “insufficient medical necessity documentation.”

$21,000Recovered via Appeal
45 DaysAppeal Turnaround
89%First-Pass Resolution Rate

Even though prenatal complications and emergency conditions were well-documented, fragmented records and a lack of an organized appeals strategy delayed resolution for months.

That changed when the provider partnered with MBW RCM. Using our proven OB/GYN billing and coding services, the claim was successfully appealed and reimbursed within 45 days—with long-term fixes introduced to their revenue cycle.

Client Overview

The client is a private women’s health clinic focused on high-risk pregnancies and complex obstetrics procedures.

Challenges Faced

  • Insufficient documentation: Risk factors and delivery notes weren’t clearly linked in claims.

  • Missed appeal deadlines: Lack of tracking systems caused critical filing windows to lapse.

  • No denial response workflow: Denials weren’t categorized, resulting in repeated errors.

  • Fragmented EMR systems: Patient data was spread across multiple platforms, making appeals inconsistent.

These issues are common in OB/GYN practices. If you’re experiencing similar delays, outsourcing your OB billing could help reduce denials and accelerate reimbursement.

Our Approach

MBW RCM conducted a comprehensive intervention to solve each denial barrier and recover the pending amount.

Results

  • $21,000 recovered with a fully documented appeal

  • 45% drop in OB claim denials within the first 90 days

  • 62% improvement in appeal turnaround time

  • 89% first-pass resolution rate for new OB/GYN claims

Conclusion

By partnering with MBW RCM, this OB/GYN provider not only overturned a major denial—but also strengthened their billing processes to reduce future revenue loss. The improvements in appeals, documentation, and system integration created a lasting impact on their financial stability.

Don’t Let OB Billing Denials Cost You Thousands

Get a free billing OB GYN audit and see how much you’re leaving on the table. Talk with our OB/GYN experts.  for a free practice

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Our team helped an OB GYN practice recover a $21K denial through targeted denial management and proven billing strategies. Complete the form below to learn how we can help your practice resolve denials and protect revenue.

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To learn more about how we can help you transform your revenue cycle, contact us by filling out an online form, by phone at +1 (214) 252 7994, or by email at info@mbwrcm.com.