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Medical Coding

Elevate Your Revenue Services with Expert Medical Coding

Partner with Pena4 for precise, compliant, and efficient medical coding that boosts reimbursements and improves your revenue cycle.

 
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Accurate Medical Coding for Improving Reimbursements

Pena4’s certified medical coders specialize in ICD-10, CPT, and HCPCS coding, ensuring error-free documentation and faster reimbursements. Whether you’re a hospital, clinic, or physician practice, our customized solutions help you streamline coding operations and optimize revenue.

Our Medical Coding Services Offers

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Precision Coding for Maximum Revenue

Certified coders at Pena4 ensure accurate, compliant coding that meets payer standards—maximizing reimbursements and minimizing denials.

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Deep Expertise Across All Settings

Our CIC- and CCS-certified professionals deliver expert coding across inpatient, outpatient, and professional services, fully integrated with EPIC, Cerner, and 3M 360.

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Scalable, High-Quality Delivery

With flexible onshore/offshore models, 24-hour turnaround, and built-in quality checks, Pena4 ensures timely, audit-ready coding—every day, even on U.S. holidays.

Choose Pena4 to Stands Out

With over 30 years of experience in healthcare revenue cycle management, Pena4 is a trusted partner for hospitals and healthcare facilities worldwide. Recognized as a top performer by Black Book Research in 2025, our global presence and tailored solutions deliver measurable results.

 
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Award | Pena4
 

Award-Winning Performance, Trusted Globally!

Recognized as a Great Place to Work 2025-2026, ranked in the OA500 Global Index, and endorsed by 2025 Black Book Market Research with top ranking in Coding Staffing Solutions and HIM Advisory & Consulting Services, our achievements reflect the trust and excellence we deliver every day.

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Optimize your revenue cycle with comprehensive RCM solutions. We manage claims, payments, and analytics for better revenue.

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Enhance patient records with precise clinical documentation. Our CDI services improve accuracy and reimbursement rates.

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Medical Coding Auditing Tool

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Medical Coding Auditing Tool

Our medical coding auditing tool safeguards your revenue cycle integrity. Identify coding errors and optimize compliance with Guru Auditor.

Learn more

Contact Us to Transform Your Medical Coding Needs

Improve your revenue with Pena4’s expertise in medical coding services

Contact Us Now Schedule Call With Us

This is one of very few vendor relationships I have experienced in my 35 years as an HIM where I truly feel like we are partners with the same goal in mind-quality health information.

Cindy Penner

The Ottawa Hospital

I have had experience with other offshore coding services, and the quality from the Pena4 coders is excellent.

Craig Chase

Catholic Health Services

Very responsive team, expert knowledge, and easy to work with.

John Samuels

Better Health Advisors

Always on point with Turn Around Time requirements.

Lordy Josama

One Brooklyn Health System

Great long-term relationship, able and willing to meet our needs. Great customer service, great support, great outcomes!

Ray Cosner

Mt. Sinai Health System

It has been such a pleasure to work with Pena4 and their team. They have highly educated coders and I do not need to be involved in their internal processes, they know how to get the job done and with great quality.

Bonnie DiAntonio

RWJ Barnabas South

Pena4 continues to deliver high-quality services to our Team. We look forward to maintaining our strong partnership with the Pena4 Team.

Jade Johnson

Mount Sinai Hospital MSH/MSQ

Thank the management team, Arnab, Navin, Caroline, and the entire support team for their continued support and dedication to BronxCare Health Systems.

Valerie Oselmo

BronxCare Health System

Pena4 staff was helpful and accommodating to our professor and students' needs.

Dasantila Sherifi

Rutgers University

Implementation is a 2-way street and Pena4 keeps up its end. They provide great service with involved and attentive operations leaders.

Craig Chase

Catholic Health Services

Love the Team! Deb, Bernie, and Shelley are extremely knowledgeable, friendly, and especially pleasant to work with!

Sonia Shiels

Joseph Brant Hospital

We hired HIMonCall to assist with coding to meet our mandated fiscal year deadlines. We were able to meet this deadline successfully with the help of these contract coders and the work was delivered on time, as promised.

Monique Rasmussen

Providence Health Care

Blogs

18Mar

Pena4 Recognized as a Leading Provider of HIM Services and Coding Solutions in Black Book Research 2025

Pena4, a trusted leader in healthcare information management (HIM) and coding staffing solutions.

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20Nov

Introducing Pena4’s “Guru Auditor”

In the ever-evolving landscape of healthcare’s revenue cycle, ensuring that medical codes accurately...

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04Dec

Pena4's Commitment to Community: A Tradition of Giving Back

At Pena4, giving back isn't just an annual event — it's an intrinsic part of the corporate culture.

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21Mar

Balancing Automation and Expertise: The Role of Human Oversight in AI-Driven Medical Coding

The integration of artificial intelligence in various healthcare sectors has skyrocketed in recent years.

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