Mastering Cardiology Billing in Connecticut: A Step-by-Step Guide
Simplifying the Complexities of Cardiology Billing for Faster Reimbursements

Cardiology billing can feel like a maze, especially when you're working within the specific guidelines of Connecticut. From dealing with complicated codes to ensuring accurate reimbursement, it's easy to feel overwhelmed. But with a little knowledge and organization, you can master the process and make it as smooth as possible. Let's walk through the key steps to mastering cardiology billing in Connecticut.
1. Know Your CPT and ICD-10 Codes
At the heart of cardiology billing are the CPT (Current Procedural Terminology) and ICD-10 (International Classification of Diseases) codes. Getting these right is crucial for proper billing and avoiding denials. Common cardiology CPT codes in Connecticut include:
93000 for a standard EKG.
93451 for a right heart catheterization.
92928 for coronary stenting.
Every diagnosis needs to be linked with the correct ICD-10 code to explain the medical necessity for the procedure. Taking the time to familiarize yourself with the most used codes can save you a ton of hassle.
2. Pre-Authorization is Key
Many cardiology services, especially high-cost procedures like stress tests, angiograms, or pacemaker insertions, require pre-authorization. In Connecticut, different insurance companies have different rules, so double-checking with each patient’s plan is a must.
Submitting claims without pre-authorization can lead to delays or outright denials, which can mess with your cash flow. Always get the green light before performing services, and keep a record of the authorization for your billing team.
3. Verify Patient Insurance Coverage
Not all insurance plans cover all services. Before you get too far into the billing process, confirm the patient's coverage, deductibles, and copays. This is particularly important in cardiology, where some procedures might not be covered, or might require the patient to meet certain conditions first (e.g., non-invasive treatments before surgery).
4. Follow Connecticut’s Timely Filing Rules
Connecticut has specific rules on how long you have to submit claims after services are rendered. Typically, claims need to be submitted within 90 to 180 days, depending on the payer. Miss the deadline, and you're out of luck. That’s why it’s crucial to keep a tight process in place to track claims and ensure they’re filed promptly.
5. Appeal Denials Quickly and Effectively
Denials happen—it’s part of the business. But in Connecticut, you have a window to appeal them. If your cardiology claim gets denied, first check the explanation of benefits (EOB) to figure out why. It could be something as simple as a missing piece of info, or it could be that the service wasn’t pre-authorized. Either way, you have up to 60 days to appeal in most cases, so don’t let those deadlines slip by.
6. Stay Compliant with State and Federal Regulations
Cardiology billing is constantly evolving, and Connecticut has its own set of state-specific rules that providers must follow. For example, Medicare and Medicaid have specific guidelines for cardiology services, and staying on top of these can be the difference between getting paid and getting denied. Make sure your team is up to speed on the latest requirements, particularly when it comes to telemedicine services and remote monitoring, which have become more prevalent.
7. Invest in Good Billing Software or Partner with a Service
If cardiology billing seems like a full-time job, that’s because it is. Between handling the right codes, submitting pre-authorizations, and tracking claims, a lot can slip through the cracks. That’s why it might be worth investing in billing software specifically designed for cardiology or partnering with a billing service that specializes in Connecticut regulations.
Wrapping It Up
Mastering cardiology billing in Connecticut is all about knowing the codes, getting authorizations, and staying on top of insurance requirements. By being organized and proactive, you can reduce the chances of denied claims and get paid faster for your services. Whether you’re managing this in-house or working with a specialized billing service, staying informed and up-to-date on regulations is the key to success.
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About the Creator
Connecticut Medical Billing Services
We are a medical billing services company based in Connecticut. Our medical billing and coding solutions are unique and most sought after.



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