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Cardiology Billing Services
Specialty revenue cycle management for cardiovascular practices. Fewer denials, faster payment, and full capture on diagnostic, interventional, and device revenue.
What Accurate Cardiology Billing Actually Takes
Cardiology billing takes coders who read op notes for vessel and lesion counts, an authorization process that clears CT angiography, cardiac MRI, nuclear stress, EP, and implantable devices before the patient is on the table, and modifier discipline that survives NCCI edits. Qualigenix runs all three for cardiology practices at a 98.2% first-pass clean claim rate on first submission, with a 4.8% denial rate across claims worked. Call us or send your last 90 days of denials and we will show you where the money is going.
01
Complex diagnostic testing
Diagnostic studies are high-volume, and small coding errors on them compound fast. Echocardiography splits into complete, follow-up, and Doppler components, stress testing splits professional and technical, and Holter versus extended event monitoring have separate code families with their own time and interpretation rules. Miscode the component or the global-versus-split billing and the study underpays or denies. We code each study to what the report supports and bill the professional and technical components correctly for the site.
02
Prior Auth for Cardiac Imaging, EP Studies & Implantable Devices
Advanced cardiovascular services fail more on authorization than on coding. CT angiography, cardiac MRI, nuclear stress testing, electrophysiology studies, and implantable devices routinely require payer approval before the service, and payer criteria differ. A study performed without a cleared auth is often a full write-off, not a delayed payment. We secure and document authorization before the date of service and track it to the claim.
03
Interventional Procedure Coding
Interventional coding is where cardiology practices lose the most per claim. A case with multiple vessels, multiple lesions, and a device implant has to report each correctly, and downcoding a multi-vessel intervention to a single-vessel code quietly costs thousands. We read the operative note for vessel count, lesion count, and device detail, and code the full procedure the physician actually performed.
04
NCCI Edits, Bundling Denials, and Modifier Application
Cardiology claims collide with National Correct Coding Initiative (NCCI) edits constantly, and the wrong fix is as costly as the denial. Legitimately separate procedures get bundled and lost, or modifiers get applied where they do not belong and trigger duplicate-billing and audit exposure. We apply modifiers to the NCCI rule and the documentation, so separate procedures are reported and paid and unsupported ones are not.
05
Device Monitoring and RPM
Remote monitoring is recurring revenue that only holds up with the paperwork behind it. Pacemaker, ICD, loop-recorder, and remote patient monitoring (RPM) billing depend on interval rules, time tracking, and payer-specific documentation, and missing any one turns a billable service into an unbillable one. We track the monitoring intervals and time thresholds each payer requires and bill the recurring services on schedule.
06
Medical Necessity Documentation for Cardiovascular Procedures
Most cardiology denials that survive appeal are documentation problems, not coding problems. Diagnostic tests and interventions need documented symptoms, risk factors, treatment history, and clinical findings that justify the service, and a thin note fails on medical necessity and invites audit. We review documentation against payer medical-necessity criteria before the claim goes out and flag gaps back to the practice.
07
Denial Management: Medical Necessity, Coding & Authorization
A denied cardiology claim is worth more than practices treat it as, because most are overturnable. Medical-necessity, coding, authorization, eligibility, and modifier denials each have a root cause and a specific appeal path, and left unworked they become permanent write-offs. We work denials to root cause and appeal them: across all specialties we overturn 79% of denials, on 50,000 denials worked per month.
08
Medicare vs. Commercial Payer Variation & Audit Risk
The rule that pays a cardiology claim for one payer denies it for the next. Coverage policies, medical-necessity criteria, authorization rules, and documentation standards vary between Medicare and commercial payers, and billing every payer the same way guarantees denials and raises audit risk. We bill to each payer's current policy and keep the documentation trail that stands up in an audit.
How Qualigenix Closes Each Cardiology Revenue Gap
We close the gaps in the order they cost you money, and every step is run by coders and A/R staff assigned to cardiology.
Diagnostic Billing
We code echo, stress, nuclear, Holter, event monitoring, and vascular studies to the report and bill the professional and technical components correctly for the site of service, so no study underpays on a component error. This runs on a 98.5% charge-capture accuracy and a 1.6% charge-entry error rate.
Imaging Authorizations
We secure authorization for CT angiography, cardiac MRI, nuclear stress, EP procedures, and implantable devices before the date of service, track each auth to its claim, and hold nothing that will bounce for a missing approval.
Procedural Coding
We code interventions from the operative note, capturing vessel count, lesion count, and device detail so multi-vessel and device cases pay at what the physician performed. This holds at 98.9% coding accuracy with under 2% over- or undercoding.
Coding Compliance
We apply modifiers to the NCCI edit and the documentation, so separate procedures are unbundled and paid and unsupported modifiers never go out. That discipline is part of how we hold a 4.8% denial rate.
Remote Monitoring
We bill pacemaker, ICD, loop-recorder, and RPM services on their required intervals with the time tracking and payer-specific documentation each carrier demands, so recurring monitoring revenue actually recurs.
Clinical Documentation Support
We review documentation against payer medical-necessity criteria before submission and send gaps back to the practice, on a 99% documentation compliance rate, which is where most cardiology denials are prevented rather than appealed.
Denial Management & Appeals
We work every denial to root cause and appeal it on the specific path that payer requires. Across specialties that process overturns 79% of denials and has recovered $923M+ in revenue.
Payer Compliance
We track Medicare and commercial policy changes and bill each payer to its current rules, keeping an audit-ready trail. Our compliance and audit pass rate is 98.6%.
Case Study 1
How A Hospital-Based Cardiology Group Recovered $92K On Misbilled Echos
THE SITUATION
Transthoracic echos (93306) were performed at facility sites but read by the group and billed globally, so payers denied them as duplicates because the facility had already billed the technical component. Place-of-service mismatches and inconsistent Doppler add-ons (93320/93325) compounded it, holding duplicate/global denials at 16%.
WHAT QUALIGENIX DID
We applied a site-of-service rule that appended modifier 26 for reads at facilities and reserved global billing for in-office studies, added POS-to-modifier validation, and ran a component-completeness check on Doppler add-ons.
Key Outcomes & Turnaround
16% to 3.5%Denial Rate
$92,000Revenue Recovered
74% to 95%Clean Claim Rate
Modifier 26Coding Fix
Audited Practice Results
How Interventional Cardiology Practice Cut Cath Bundling Denials From 21% To 5%
THE SITUATION
Diagnostic left-heart cath with coronary angiography and imaging supervision was being unbundled incorrectly, tripping NCCI column-1/column-2 edits. Modifier 59/XU was overused without documentation, and add-on codes were sequenced against the wrong primary, pushing bundling denials to 21% and A/R to 62 days across roughly 90 diagnostic caths a quarter.
WHAT QUALIGENIX DID
We ran an NCCI pre-scrub on every code pair before submission, applied 59/X{EPSU} only where the note supported a distinct service, and corrected primary/add-on sequencing.
Key Outcomes & Turnaround
21% to 5%Denial Rate
40% to 82%Appeal Overturn Rate
62 to 44 daysDays in A/R
~90/qtr (diagnostic caths)Volume worked
Audited Practice Results
How An EP Device Clinic Captured $61K In Missed Remote-Monitoring Revenue
THE SITUATION
Pacemaker and ICD in-person (93288–93289) and remote (93294–93296) interrogations were billed without tracking the 90-day remote and per-visit in-person frequency rules. Remote monitoring was billed more than once per window, in-person and remote overlapped, and device components were split incorrectly, leaving frequency denials at 18% and remote revenue untracked.
WHAT QUALIGENIX DID
We built a device-monitoring calendar that enforced the 90-day remote cadence, blocked overlapping in-person/remote claims, and separated global vs professional device billing by site.
Key Outcomes & Turnaround
18% to 4%Denial Rate
$61,000Revenue Captured
77% to 96%Clean Claim Rate
700 Per QuarterDevices Checked
Audited Practice Results
Cardiology Coding Built Around Your Service Lines
Every cardiology service line has its own code family and its own failure points, and we code to the line, not to a generic template.
E/M and Preventive Cardiology Services
Office and hospital evaluation and management coding, level selection tied to documentation, and preventive cardiology visits coded to what the encounter supports.
COMPLIANCE
Cardiology Providers We Support
We support general cardiology practices, interventional cardiology groups, electrophysiology practices, structural heart programs, cardiovascular surgery groups, heart failure clinics, diagnostic cardiology centers, and multi-specialty cardiovascular networks. Coders and A/R staff are assigned by specialty, so cardiology work is handled by people who read cardiology notes daily.
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Why Qualigenix
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Frequently Asked Questions
Cardiology Billing FAQ
Most cardiology RCM is priced as a percentage of collections, so the fee scales with what we actually collect for you rather than a flat retainer. The right number depends on your volume, service mix, and payer spread. Send your monthly charges and current collections and we will quote against them.
Yes. We code interventional cases from the operative note, capturing vessel count, lesion count, and device detail, and apply modifiers to the NCCI edit and the documentation. Our coding accuracy is 98.9% with under 2% over- or undercoding.
We bill each payer to its current coverage and medical-necessity policy and keep the documentation trail behind every claim. Our compliance and audit pass rate is 98.6% and documentation compliance is 99%.
Yes. We take over aged A/R and work it alongside current claims. Across the book we hold a 97.7% net collections rate and have cut days in A/R from 54 to 36.
We secure authorization before the date of service. For nuclear stress testing, cardiac MRI, CT angiography, EP procedures, and implantable devices, we verify each payer's criteria, obtain the approval, and track it to the claim so nothing bills against a missing auth.
Yes. Pacemaker, ICD, loop-recorder, RPM, and Chronic Care Management billing depend on interval and time rules, and we track the thresholds and documentation each payer requires so recurring monitoring revenue is captured every cycle.
Almost certainly. We bill across 133 EMR/EHR platforms, including the systems concentrated in cardiology. Tell us your platform and we will confirm the integration before onboarding.
Onboarding averages 6 days from signed agreement to live billing, including EHR access, payer setup, and coder assignment for your cardiology service lines.