Stop losing your cardiology practice revenue to the 2026 CPT overhaul. At AltuMED, we provide cardiology billing services through our AAPC-certified specialists with advanced knowledge of the 46 new Revascularization (LER) codes (37254–37299). This helps ensure that you get 98% FPAR with zero day-one denials.
The recent 2026 CPT changes have initiated a challenging scenario for cardiology RCM. To call it a renewed administrative hurdle would be an understatement. It is a ‘Perfect Storm’ that can affect your bottom line. The main driving factors of this change include:
A New Lower Extremity Revascularization (LER) code family
Stricter medical necessity requirements for PCI
Greater emphasis on MIPS Value Pathways (MVPs)
These changes have introduced a new category of billing challenges that make cardiology RCM trickier than ever. And this definitely means more chances of failure if you rely on in-house billing teams or clearinghouses with legacy systems.
Here, your best shot is to have a billing partner that brings specialized cardiology intelligence backed by expertise and technology to the table. This is where AltuMED comes in.
At AltuMED, we go beyond just processing claims. We ensure proactive revenue integrity through our seasoned professionals and an intelligent system called RCMOS. This combined force boosts your revenue through:
We have designed such a mechanism that keeps our workforce and the RCM platform fully updated with all the regulatory changes, including the most recent 2026 ones.

At AltuMED, we do not treat every cardiology claim the same. We respect even the most nuanced differences between pediatric, diagnostic, and interventional cardiology billing requirements by implementing specific workflows for each. And our coding ‘strike teams’ handle each discipline expertly to ensure you do not lose a penny of medical necessity.
Our billing team has already gained proficiency in the 2026 consolidation of coronary branch interventions. This means the deletion of add-on codes (92921–92944) is no longer a challenge for us. We can skillfully handle the new workflow, including:
EP billing is the most complicated area of cardiology RCM. Category III codes 0795T–0803T for dual‑chamber leadless pacemaker systems and their coverage and imaging-inclusive rules are particularly difficult to implement. But not for the expert billing team of AltuMED. Not only that, but we also apply 3D mapping code 93613 correctly with comprehensive ablation codes (93653–93656), as per CPT rules and payer-specific bundling edits.
AltuMED is one of the few RCM providers to correctly handle the complex 75577 (AI-based quantification of coronary plaque). We also ensure accurate capturing of the technical component of AQMBF (0742T) alongside traditional SPECT imaging.
Shorter-duration procedures often get overlooked when billing for remote medical monitoring, despite the fact that they bring a significant cash flow. The new 99445 (2–15 day monitoring) and the reduced 10-minute threshold for treatment management (99470) are a few examples of this. At AltuMED, we hunt for such revenue goldmines and ensure you never miss a dollar.
The 2026 CPT update has brought the decade’s most significant shift in vascular coding. The deletion of the old 37220–37235 series means that the practices must now update their coding knowledge. Failing that, they face a high risk of denials. AltuMED understands the cruciality of this scenario and has implemented thorough measures to stay ahead of all coding policy changes, including this recent one. The CPT comparison table below explains how effectively we have started implementing the new 46-code LER family already.
2025 Legacy Code (Deleted)
| New 2026 Replacement Code
| Clinical Application / Procedure
| Required Modifiers |
|---|---|---|---|
37221 | 37254 | Iliac Artery Revascularization (Angioplasty) | -62 (Two Surgeons), -59 |
37224 | 37260 | Femoral/Popliteal PTA (Initial Vessel) | -XS (Separate Structure) |
37226 | 37265 | Stent Placement (Femoral/Popliteal) | -RT / -LT (Anatomical) |
37228 | 37272 | Transluminal Atherectomy in Femoral and Popliteal vascular territory | -KX (Medical Necessity) |
92920 | 92930 | Complex PCI (Consolidated Branch) | -LC, -LD, -RC |
0742T | 78434 | Absolute Myocardial Blood Flow (PET) | -TC / -26 (Split Billing) |
For reference, code ranges for different anatomic areas defined in the 2026 LER update are as under:
Territory
| Code Range
|
|---|---|
Iliac | 37254 – 37262 |
Femoral / Popliteal | 37263 – 37279 |
Tibial / Peroneal | 37280 – 37295 |
Inframalleolar | 37296 – 37299 |
The aforementioned cardiology coding changes make MIPS performance more than just an incentive-securing factor. Not to mention, the 75-point performance threshold remains in place, making things even tougher for practices. This translates into a higher risk of 9% penalty, a standard sanction that non-compliant practices get slapped with.
At AltuMED, we have got you covered on this pretty well. We do not just submit your data. We optimize your reporting to increase chances of 9% positive payment adjustment.
The days of traditional MIPS are over. That’s why AltuMED focuses on the Advanced Care for Heart Disease’s MVP (G0055). This approach makes reporting simpler and provides more relevant peer-to-benchmarking. The ultimate benefit it delivers is for the multispecialty groups that have to deal with variable requirements of each subspecialty. We segment data with systematic precision to ensure your cardiologists do not get penalized based on the performance of other specialties.
One of the major updates that has changed the MIPS scoring structure in 2026 is the CMS’s designation of 19 measures as ‘topped-out’. This means even if you show perfect performance in those measures, you will get only 7 points.
AltuMED helps you earn the full 10 points and increase your overall score through strategic measure selection. We steer you away from low-value measures like Quality ID 360 or basic Heart Failure/CAD ACE-Inhibitor. Instead, we report measures of high priority, like Acute Cardiovascular-related Hospital Admission Rates.
We use systematic and strategic methodologies to help you adhere to the 2026 Improvement Activities that pull consistent revenue. Those activities mainly include:

We integrate your existing EHRs with our RCM software. This means you won’t need to switch to new EHRs when availing our services. Our software configures itself to your health records in a way that no entry or field is overlooked. Even after that, we check the integration status manually to ensure it is done properly.
Once integrated with our software, your EHR provides complete functionality for your advantage. For instance, it aggregates structured health data for more effective processing by analytics systems. This ensures accuracy and ease of accessibility of patients’ details. As a result, the overall patient outcome improves.
Our software template has only the necessary fields for patient record entry to make things simple for the admin staff. It doesn’t mean that the software lacks functionality. It is as functional as other high-end sophisticated systems. However, its smart code performs most of the repetitive and tiresome data arrangements at the back-end to prevent over-complicating the interface. This helps lower burnout risk for cardiologists and data management staff.

Cardiology ICD-10 codes represent cardiology diagnostic procedures. Their accurate application is essential for proper billing and avoiding denials. At AltuMED, we ensure precise ICD-10 use through the following best practices.
Detailed documentation: This step involves recording everything about the patient’s condition, medical history, diagnostic findings, and treatment recommended. Our billers use specific descriptions instead of ambiguous details. For instance, when documenting a case of heart failure, they mention its particular type, such as congestive heart failure, diastolic failure, or systolic failure.
Training and education: We provide regular training to our coders on the latest ICD-10 updates and regulation. For this, we arrange workshops and specific courses like Certified Professional Coder (CPC) and Certified Inpatient Coder (CIC).
Resources and technology use: We use ICD-10-CM manuals to double check the accuracy of codes used. We also use specific medical coding software to detect and rectify errors.

We prepare all your cardiology claims using the latest CPT codes and modifiers. We understand it is a mandatory step towards ensuring clean claim submission and securing rightful reimbursement. For this, we educate and train our billing team to identify nuanced differences between treatments and apply CPT codes accordingly. Moreover, we update our data and information systems with every yearly CPT coding update from the AMA. This helps ensure that all your cardiology procedures are assigned the accurate, updated codes.
The scope of cardiology care in the telehealth domain has changed drastically in 2026. It is no longer just about a video visit. This is why many cardiology practices and even some RCM providers struggle with the appropriate telehealth billing. But AltuMED covers it all with the following:
1. Traditional Cardiology Telehealth, or E-Visits
We ensure that you fulfill all the 2026 POS requirements for digital visits. Also, we use the Modifier -95 accurately and adhere to varying state laws to protect your reimbursements for those visits and their follow-ups.
2. Remote Patient Monitoring (RPM)
We apply codes from the series 99453–99458 to accurately document physiological data, i.e., blood pressure, weight, and heart rate. And as mentioned above, we use the new 99470 code to bill the 10-minute threshold to get you every dollar you deserve.
3. Remote Therapeutic Monitoring (RTM)
We perform careful and precise billing for RTM using the code series 98975–98981. This helps cover patients with cardiac device implants or those on complex medications. The billing process is so thorough that it covers even the nonphysiological data, such as pain levels and medication adherence. We ensure that you get paid for all your digital monitoring efforts.
4. The Shift to CT-First Imaging
In 2026, CCTA (Coronary CT Angiography) has emerged as the primary diagnostic tool instead of stress tests and the likes. AltuMED understands this requirement well and has updated its billing strategy accordingly. An example of our prowess is the precise application of the CPT code 0742T when capturing the technical component of AI-based plaque quantification. This detail is something other billers often overlook, but we don’t.
Our specialized cardiology telehealth billing can help you increase monthly recurring revenue by as much as 15%.

AltuMED’s proprietary AI platform brings unmatched efficiency to your revenue cycle. This specialized system automates your cardiology medical billing and reduces manual errors. As a result, you get fewer denials and a faster cash flow. With AI taking care of billing intricacies, you can focus more on patient care. But what does AltuMED’s AI do?
It’s a smart system that scrutinizes the entire coding work and rectifies errors before submission. This is the reason we have maintained a high clean claim percentage.
Another function of our AI system is that it looks into patients’ eligibility. This includes an automatic check of insurance-covered treatments and patients’ responsibility.
Our credentialing services are thorough and immaculate. And it is not just a claim. We help you join the network of top payers like AARP, Aetna, Blue Cross Blue Shield, Health Alliance Plan, Tricare Prime, and United Healthcare. So, if you are a cardiologist and want to enhance your cashflow by contracting with the top payers, we help you get validated.
The rules surrounding Cardiology billing are cut-throat and rigid. There is no way to skip them and succeed. At AltuMED, we understand this crucial requirement and provide fully compliant cardiology billing services.
Our RCM solutions adhere to all the established standards and regulations. This is because we:
With AltuMED, your compliance concerns are well taken care of so you can focus on only providing the best Cardiology Care possible.
Interactive reporting is one of the key features of our RCM solutions. We:
Monitor your practice’s financial health in real-time.
Help you make informed decisions with intuitive reporting.
Seamlessly track your practice's growth.
Get crystal clear transparent reports from AltuMED and stay ahead in the industry.

AltuMED relies on top-rated professionals to provide exceptional cardiology billing services:
We transform your challenges into opportunities using intelligent automation features and a dedicated team of specialists. Here’s why working with us is beneficial:
Our well-organized submission process helps insurers to process claims efficiently. The major benefit of outsourcing your cardiology medical billing to AltuMED is the saved time. Our medical billing process takes only 35% of the time needed for manual RCM operations.
With the expansion of your practice, new opportunities arise. However, so do the challenges, particularly related to RCM. This is when your medical billing process must also conform. We build efficient solutions that can adapt to your growing operations so you do not end up with a denial bottleneck.
Our billing services are accurate and error-free. A First-Pass Acceptance Rate (FPAR) of 98% is a testament to our rigorous quality checks.
We know the importance of privacy in the medical billing domain. Therefore, we ensure that your cardiology clinical data remains accessible only to the concerned stakeholders. For this, we use high-end encryption and secure mediums for data storage and transmission. Our cybersecurity mechanism is fully compliant with HIPAA protocols for data protection.
You can call our team of representatives or address them through mail or chat. We provide customized cardiology billing services designed around your practice and local regulations.
We specialize in the most complicated as well as nuanced coding applications, like:
Looking for RCM Service Support or interested in our Practice Management framework for your Cardiology Billing and Revenue Cycle Management process? Fill out the form below, and our team will get in touch with you shortly.

How will the 2026 CPT code changes affect my cardiology practice’s revenue?
The 2026 overhaul accompanies the total deletion of the 37220–37235 series and consolidation of PCI codes (92930, 92945). This could translate into immediate payment disruption if you are not ahead of the curve. With AltuMED, you can rest assured that this crucial adherence is taken care of. We have already gained expertise in the 46 new LER codes and updated them in our rule engine. This means accurate billing from day one.
How does your AI technology prevent claim denials?
Our denial prevention system uses machine learning and predictive analysis, which puts it way ahead of conventional scubbers used by most of our competitors. This system checks all your claims against the latest NCCI edits before submission. The result: instant identification of coding errors, including the modifier usage and bundling/unbundling, ensuring an FPAR of 98%.
How do you handle claim denials and underpayments?
This is where we understand that it is not just about resubmissions. Our billing experts and the technology suite perform a thorough root cause analysis. Our CDI specialists check cardiologists’ notes to find evidence of missing medical necessity. Once the data is complete and fully compiled, we file high-level appeals. This helps recover the parts of revenue that most billers write off as contractual adjustments.
Do you offer credentialing services for cardiology practices?
Yes. We manage the entire lifecycle of provider enrollment for major payers like BCBS, Aetna, Medicare, and UnitedHealthcare. This ensures that the billing for every new cardiologist on your panel starts from the very first day.
How do you comply with 2026 regulations?
Unlike most RCM services out there, we don’t just adhere to HIPAA regulations. Our service is fully compliant with the 2026 MIPS Value Pathways protocols as well. This ensures that your practice remains immune to the 9% MIPS penalties. And as a cardinal strategy, we run monthly, biannual, and annual audits and training sessions to ensure adherence to every CMS rule.
What kind of reporting and analytics will I have access to?
Our interactive dashboard, which is a part of our RCMOS system, provides real-time updates on your NCR, AR days, and denials by CPT. This system also checks your performance based on the national cardiology benchmarks and helps you see where your practice stands.
2026 CPT updates make a major part of the cardiology RCM’s previous year’s policies obsolete. But with AltuMED, you can rest assured that your cardiology practice remains future-proofed.
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