Cardiology billing is uniquely difficult. It combines high-dollar procedural coding (cath lab, EP studies, imaging) with strict National Correct Coding Initiative (NCCI) edits and bundling rules, so a single missed modifier or an unbundled add-on code can turn a six-figure claim into a denial. Add device and stent tracking requirements, prior authorization for advanced imaging, and payer-specific global period rules, and even experienced billers lose real revenue to preventable errors.
Cardiology medical billing demands accurate procedural coding, correct modifier usage, and constant attention to NCCI edit conflicts. Coding errors can cause payment delays or claim rejections, and can trigger coding audits. Our track record in cardiology billing shows up in the support we offer: coding education, timely billing updates, and hands-on work recovering previously denied claims.
Billed Right has provided cardiology billing support since 2006, serving practices across the US from our base in Longwood, Florida.
Common Pain Areas
- Missed or incorrect modifiers on cath lab and EP procedures lead to bundling denials and lost revenue.
- NCCI edits between diagnostic and interventional codes performed the same day create unexpected denials when they aren't sequenced correctly.
- Weak tracking of device and stent codes and global period rules restricts reimbursement and cuts into revenue.
Cardiology Solutions
- Fast turnaround on denial management and appeals. Once an alert fires, we follow up within 24-48 hours and appeal any denied claim in that same window.
- Key Performance Indicators (KPI) that show whether your practice is hitting its business objectives.
- We work with all major EMR (electronic medical records)
- Remote login for easy access.
- A quick, smooth transition.
- No disruption to your daily operations.
- Bilingual representatives are available.
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Top Denial Reasons
Missing/Incorrect Modifiers
Cath lab and EP procedures often require modifiers like -26, -59, or -76. A missing or incorrect modifier is one of the most common cardiology denial triggers.
NCCI Edit Conflicts
Diagnostic and interventional procedures performed the same day trigger National Correct Coding Initiative bundling edits when they aren't sequenced and modified correctly.
Missing Prior Authorization
Advanced imaging (nuclear stress tests, cardiac CT/MRI) frequently requires authorization, and it's easy to miss without a dedicated tracking process.
Global Period Conflicts
Services billed during a procedure's global period without the correct modifier get denied as included in the original payment.
Device/Stent Documentation Gaps
Missing device credit or stent documentation results in incorrect payment or denial for cath lab procedures.
Payer-Specific Considerations
Payer rules for cardiology diverge more than almost any other specialty, because the coding is so procedure-heavy. Medicare and most commercial payers apply strict NCCI bundling edits between diagnostic studies like 93000 (ECG) and 93306 (echocardiogram) when performed alongside interventional procedures such as 93454 (cardiac catheterization), and the correct modifier (-26, -59, or -76) is often what separates a clean claim from a denial. Office visits are typically billed under 99213–99215, and advanced imaging or device-related procedures may require prior authorization under some plans and not others, a distinction that's easy to miss without specialty-specific payer knowledge.
What to Expect
Billing Review
We audit recent cath lab, EP, and echo claims and show you exactly where revenue is leaking.
Onboarding & EHR Setup
Payer setup and integration with your existing EHR/PM system, no rip-and-replace.
Credentialing Check
We verify provider enrollment status and handle re-credentialing if needed.
Claims Submission Begins
Correctly modified claims go out under full account management, same business day.
Denial Monitoring & Appeals
Denials are flagged and appealed within 24–48 hours of the alert.
Monthly Reporting
KPI dashboards show collections, A/R days, and denial trends every month.
Results Reflected in Our KPIs
Our medical billing solutions keep claims processing moving and stay on top of claim rejections, which improves billing efficiency overall. Our cardiology billing expertise helps you reduce denials and get more out of your revenue cycle.
Frequently Asked Questions
Common codes include 93000 (ECG), 93306 (echocardiogram), 93454 (cardiac catheterization), and 99213–99215 for office visits, along with device and stent-related codes for interventional procedures.
We sequence and modify diagnostic and interventional codes correctly (using modifiers like -26, -59, or -76) so same-day procedures aren't incorrectly bundled or denied.
Diagnostic codes like 93000 and 93306 document a test result. Interventional codes like 93454 cover an actual procedure and are billed and reimbursed differently, often requiring different modifiers and documentation.
Yes. We track authorization requirements per payer and submit and follow up on nuclear stress test, cardiac CT/MRI, and other advanced imaging authorizations before claims go out.
Most practices see a measurable drop within the first 60–90 days as coding and documentation gaps are corrected, with denial follow-up starting within 24–48 hours from day one.
Yes. We work with all major EMR/PM systems and integrate with what you already have, no rip-and-replace required.
“We have had a long-term relationship with Billed Right and their dependability is excellent. They offer a wide range of services beyond claim generation and payment posting, including custom reporting, transparent quality assurance checks, and strategic input. No matter what strategic initiative we undertake, our billing team is a valuable partner in making the project a success.”
More on cardiology billing.
Cardiology Coding Updates for 2026: What's Changed
A rundown of the NCCI and procedural coding changes cardiology practices need to know about this year.
ReadCardiology Billing Denial Checklist
A quick self-audit checklist for the most common cardiology denial reasons, before you submit.
Get itCardiology Practice Reduces Denials and Recovers Lost Revenue
A composite look at how a multi-provider cardiology practice tightened documentation and recovered lost revenue.
ReadReady to fix your cardiology billing?
Our team will walk through your billing operations and show you exactly where performance can improve.