Maximize Your Lab Revenue with Expert Pathology Billing Services

At Onfinio, we provide end-to-end pathology billing solutions designed to help laboratories and pathology practices maximize reimbursements, minimize denials, and stay compliant with payer regulations. Our expert team ensures accuracy in coding, timely claim submission, and efficient revenue cycle management, so you can focus on delivering precise diagnostics and patient care.

What is Pathology Billing?

Pathology billing refers to the specialized process of submitting, tracking, and managing claims for laboratory and diagnostic services. It involves accurate coding of pathology procedures, insurance verification, claim submission, payment posting, and denial management. Since pathology practices often deal with high volumes of tests and complex coding requirements, billing accuracy is essential to ensure timely reimbursements and compliance with payer regulations.

Why is Pathology Billing Important?

  • Ensures precise coding and accurate claim submission for laboratory services
  • Reduces denials and safeguards revenue from complex test reimbursements
  • Saves staff time by streamlining high-volume claim management
  • Keeps laboratory operations compliant with payer and regulatory requirements

Comprehensive Pathology Billing Services

Pathology Billing Services

We manage claim submissions, CPT/ICD coding accuracy, and insurance follow-ups to ensure timely reimbursements and financial stability for pathology labs.

Revenue Cycle Management

Our RCM solutions streamline the entire process—from test order to final payment—reducing errors, accelerating cash flow, and strengthening practice performance.

Credentialing & Contracting



We manage provider credentialing and payer contracting for pathology groups and laboratories, ensuring faster approvals, seamless network participation, and full regulatory compliance.

Payor Enrollment Services

Our experts connect your practice with Medicare, Medicaid, and private payers, eliminating enrollment delays and keeping your practice fully credentialed.

Denial Management Services

We identify, appeal, and resolve denied claims quickly, protecting your practice from revenue loss and preventing repeat issues.

Eligibility & Benefits Verification

We verify patient insurance coverage and benefits upfront, reducing surprises, preventing claim rejections, and improving patient satisfaction.

Payment Posting Services

Our billing team posts payments with precision, reconciles accounts, and ensures full transparency into your practice’s financial status.

Licensure Services

We assist pathology professionals and laboratories with state licensure and renewals, ensuring ongoing compliance and uninterrupted diagnostic operations.

What Makes Onfinio the #1 Pathology Billing Company?

No Startup Fees

We only get paid when you do—our success is directly tied to your collections.

24/7 RCM Support

Our dedicated team is available day and night to resolve issues and keep your revenue flowing.

Compliance & Coding Accuracy

With expert coding and regulatory compliance, we minimize denials and ensure faster claim approvals.

Scalable Solutions

Our billing services scale with your practice, ensuring reliability and maximizing revenue at every stage.

Our Professional Assistance to Pathology Providers

We support pathology groups, laboratories, and diagnostic centers with expert billing, coding, and insurance management. Our dedicated pathology billing team ensures accurate claim submission, reduces denials, and maximizes reimbursements—helping providers stay financially strong while focusing on precise diagnostics and patient care.

Independent Pathologists

Group Pathology Practices

Hospital & Diagnostic Labs

Specialty Pathology Clinics

Community & Public Health Labs

Proven Results in Pathology Billing

1

98% Claim Acceptance Rate

Fewer denials and rejections with accurate coding and submissions.

2

35% Average Revenue Increase

Our clients see significant improvements in collections after outsourcing billing.

3

24–48 Hour Claim Submissionl

Fast claim turnaround ensures quicker reimbursements and healthier cash flow.

4

100+ Practices Served

Trusted by pathologists, diagnostic labs, and specialty practices nationwide.

Frequently asked questions

Pathology billing covers claim submission, coding accuracy for lab and diagnostic tests, insurance verification, denial management, payment posting, and revenue cycle management to ensure timely reimbursements.

By outsourcing, you reduce administrative workload, minimize denials, improve collections, and ensure compliance. Our experts manage the billing process so your team can focus on delivering accurate and timely diagnostics.

Yes. We work with hospital-based labs, independent diagnostic centers, specialty pathology clinics, and group practices, providing tailored billing solutions to fit each provider’s needs.

Our team uses advanced cloud-based systems, follows the latest coding guidelines, and maintains HIPAA compliance to ensure accuracy, security, and adherence to payer requirements.

Most pathology providers see reduced denials and improved cash flow within the first 60–90 days of outsourcing their billing to Onfinio.

Get Your Pathology Billing Handled Today!

Start outsourcing your pathology billing with Onfinio and experience faster reimbursements, fewer denials, and a more efficient revenue cycle.

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