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$38K

$357.5K

$400K

How much do freelance cardiologist jobs pay per year?

As of Jun 20, 2026, the average yearly pay for freelance cardiologist in the United States is $357,482.00, according to ZipRecruiter salary data. Most workers in this role earn between $354,000.00 and $400,000.00 per year, depending on experience, location, and employer.

What are common challenges faced by freelance cardiologists, and how can they be managed?

Freelance cardiologists often encounter challenges such as building a steady client base, managing administrative tasks independently, and ensuring compliance with state licensure requirements when practicing across multiple locations. Since you may be working with various clinics, hospitals, or through telemedicine, effective organization and proactive communication with referring physicians are crucial. Joining professional networks and staying current on the latest cardiology guidelines can help you maintain clinical excellence and professional visibility. Properly setting up secure record-keeping and billing systems is also important for smooth operations. Adapting to different healthcare environments and integrating seamlessly into diverse teams will contribute to your overall success in this flexible role.

What is a Freelance Cardiologist job?

A Freelance Cardiologist is a board-certified heart specialist who works independently rather than being employed full-time by a single hospital or clinic. They provide cardiology consultations, diagnostic assessments, and treatment plans on a contract or per-patient basis. Freelance cardiologists may work in multiple healthcare facilities, offer telemedicine services, or serve as locum tenens specialists. This role allows flexibility in scheduling and the ability to work with diverse patient populations.

What are the key skills and qualifications needed to thrive in the Freelance Cardiologist position, and why are they important?

To thrive as a Freelance Cardiologist, you need a medical degree, board certification in cardiology, and extensive clinical experience in diagnosing and treating cardiovascular diseases. Familiarity with portable diagnostic devices, telemedicine platforms, and compliance requirements for licensure across states is typically essential. Strong interpersonal skills, time management, and self-motivation help you maintain patient trust and efficiently manage an independent practice. These skills and qualities ensure high standards of patient care, adaptability in various work settings, and professional success as an independent cardiology consultant.

More about Freelance Cardiologist jobs
What cities are hiring for Freelance Cardiologist jobs? Cities with the most Freelance Cardiologist job openings:
What are the most commonly searched types of Cardiologist jobs? The most popular types of Cardiologist jobs are:
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Freelance Cardiologist jobs near you

Cardiologists (Freelance - Remote) - Denver, US

Prolific Academic Ltd

Denver, CO • Remote

$200/hr

Full-time

Posted 15 days ago

Be an early applicant

Job description

Cardiologists (Freelance - Remote)About Prolific

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills.

The role

We are seeking qualified Cardiologists to support a high-impact AI development project focused on medical image interpretation and clinical accuracy. As AI models become increasingly capable of analyzing complex medical data, we need experienced specialists to help ensure their outputs meet the highest standards of quality and reliability.

This is a flexible, remote opportunity paying approximately $200 per hour. Your expertise will directly contribute to the development of advanced AI systems used in healthcare and medical research.

To qualify for this project, you will be required to complete a short paid skills assessment as part of the screening process. The assessment is compensated at a rate of $48 per hour and typically takes no more than 5 minutes to complete.

What you'll bring
  • Verified status as a qualified Cardiologists with relevant professional credentials
  • Experience interpreting and analysing medical images and Cardiology-related data
  • Strong attention to detail and the ability to assess complex medical information accurately
  • A reliable, fast internet connection and access to a computer
  • A PayPal account to receive payments from our clients
What you'll be doing in the role
  • Annotating medical images using your professional expertise
  • Reviewing and verifying AI-generated interpretations of medical images
  • Correcting inaccuracies and providing expert feedback on AI-generated responses
  • Evaluating the quality, accuracy, and clinical relevance of model outputs
  • Helping improve the performance of next-generation AI systems used in medical applications
Why Prolific is a great platform to join as a Participant

Joining our platform as a Prolific participant will give you the chance to influence the AI models of the future using professional legal expertise. Once you pass our assessment, you can join Prolific in just 15 minutes, and start enjoying competitive pay rates, flexible hours, and the ability to work from home.

We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. This data is the cornerstone of developing more accurate, nuanced, and aligned AI systems.

We believe that the next leap in AI capabilities won't come solely from scaling existing models, but from integrating diverse human perspectives and behaviours into AI development. By providing this crucial human data infrastructure, Prolific is positioning itself at the forefront of the next wave of AI innovation – one that reflects the breadth and the best of humanity.

Links to more information on Prolific

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Privacy Statement

By submitting your application, you agree that Prolific may collect your personal data for recruiting and global organisation planning. Prolific's Candidate Privacy Notice explains what personal information Prolific may process, where Prolific may process your personal information, its purposes for processing your personal information, and the rights you can exercise over Prolific use of your personal personal information.