Internal Medicine Medical Billing Services

Outsource Internal Medicine Medical Billing Services

Are you troubled by low billing coverage that excludes multispecialty procedures? Is your in-house staff less competent to handle complicated coding problems, collaboration challenges, and contractual issues? Are you frequently dissatisfied with your billing department's efficiency? If yes, consider outsourcing internal medicine medical billing to a multispecialty billing company like us to maximize profitable billing outcome.

With Flatworld Solution's HIPAA compliant internal medicine medical billing services you can save close to 30% in revenue that is otherwise lost due to the shoddy billing process. So why endure hassles with delayed payment or short pay when we can enhance your efficiency in claims submission, denial management, and account reconciliation. By using robust billing practices, technology, and knowledgeable medical billers we can facilitate higher claims approval with fewer denial.

Internal Medicine Medical Billing Services Offered by Flatworld Solutions

At Flatworld Solutions, we have AAPC certified professionals who are thoroughly aware of HIPAA compliances and can carry out billing functions with due diligence and dedication. Our specialization in subsets of internal medicine would enable hospitals and private internal medicine practitioners to make timely collections without the risk of short pay. The solutions we provide as part of internal medicine medical billing services are as follows -

  • Patient Scheduling
  • Practice Portal Access
  • Advanced Reporting and Analytics
  • AR Follow up
  • Electronic Claim Submission
  • Coding and Audits
  • Patient Collections
  • Insurance Authorization
  • Insurance Verification
  • Claim Processing

The internal medicine medical billing services cover procedures such as -

  • Bronchoscopy
  • ERCP
  • Cardiac ablation
  • Endoscopy
  • Intra-aortic balloon pump
  • Dialysis
  • Mechanical ventilation
  • Angioplasty

The internal medicine medical billing solutions can solve the billing needs across the following sub-specialties -

  • Nephrology
  • Rheumatology
  • Hematology/Oncology
  • Allergy/Immunology
  • Endocrinology
  • Pulmonology
  • Geriatric medicine
  • Critical care medicine
  • Cardiology
  • Gastroenterology
  • Nuclear medicine
  • Infectious diseases

Internal Medicine Medical Billing Process We Follow

Flatworld prioritizes operational transparency in internal medicine medical billing services because we value our clients for having faith in our services. Hence, we are committed to offering the best service and unexcelled support to bring you quick revenue without hassles. The steps we follow in inter medicine medical billing services are as follows -

Eligibility and Preauthorization Verification  

01. Eligibility and Preauthorization Verification

Before authorization of the internal medicine care, we will perform a thorough eligibility assessment on the patient by considering the repayment capacity and authenticity of furnished records

Medical Coding  

02. Medical Coding

OWe will carry out coding by considering the individual invoice for services availed as a part of the internal medicine care

Billing Services  

03. Billing Services

The successfully coded invoices are billed appropriately by fulfilling the compliance needs. The bill will be finalized for further audits

Billing Audit  

04. Billing Audit

The billed data will be run through checks to ensure errors are non-existent. Our qualified billing auditors will check the bills and issue a final authorization

Denial Management  

05. Denial Management

The claims that return unfulfilled from the insurers are audited and any shortcoming is met with a checklist-based approach

Final Claims Submission  

06. Final Claims Submission

A fully satisfying invoice is electronically transmitted to the insurer for claims fulfillment. The amount received will be posted in the client's account

Other Services You Can Benefit From

Why Choose Flatworld Solutions for Internal Medicine Medical Billing Services?

Flatworld is a world's leading provider of internal medicine medical billing support because we perform error-free coding and billing without extension of the promised deadline. Our internal medicine billing process is streamlined so that you can have a healthy revenue cycle management. Here are more reasons why you should join our list of happy clients -

  • Certified Internal Medicine Medical Billing Company

    Flatworld Solutions is a reputed internal medicine medical billing company that also adheres to HIPAA regulations. We have a finely governed workflow and compliance audit team to ensure that you receive the best of our services. Our staunch efforts to shorten the time for getting reimbursed has brought us ISO 9001:2015 certification.

  • Secure Data Management

    We exercise caution while processing your claims data. Since errors and mismanagement of files can put a financial burden on your business we handle each process with due care to prevent your data from ending in wrong hands. A partnership with us will guarantee the best security for your data because we are ISO/IEC 27001:2022 certified.

  • Accuracy and Quality

    We can assure you a 98% clean claim rate because our efforts are focused on ensuring 100% compliance with the HIPAA regulations and document audits. We ensure the insurer processes a fully-verified.

  • Quick Turnaround

    Flatworld Solutions offers a faster turnaround time for internal medicine billing services because we have a well-organized infrastructure and qualified team on deck so that the process flow is unaffected. We can deliver services at a 35% faster turnaround time than competitors.

  • Scalability

    When you outsource internal medicine medical billing support to Flatworld Solutions, you can experience the power of scalable services because we believe that our internal medicine medical billing and support can be extended to organizations that approach us on a need basis.

  • Flexible Pricing Options

    You can explore budget-friendly options in pricing before customization of internal medicine medical billing services. By considering the number of claims that are queued for processing we can customize the services. This is to ensure that you do not pay for more than what you need.

  • Single Point of Contact

    Once you outsource internal medicine billing services, you will be provided a single point of contact who can be reached for timely reports as well as to clarify concerns during the process.

  • Medical Billing Software

    Flatworld uses a wide range of medical billing software that will free our billers to focus on functions that cannot be automated. Our intuitive medical billing software includes the following -

    • Athena
    • Nextgen
    • eClinicalWorks (ECW)
    • Kareo
    • HealthFusion
    • Advanced MD
    • CollaborateMD
  • Skilled Team of Internal Medicine Billing and Coding Specialists

    We have an in-house team of medical billing and coding specialists who are AAPC-certified and have rich knowledge in ICD, HCCS, and CPT coding systems. Our team is carefully chosen for the task because of the complexity and sensitivity of the billing process.

  • State-of-the-art Infrastructure

    Our infrastructure is moderns and ready to handle present-day billing challenges at blazing speeds. Our latest infrastructure includes security, technology, and the facility where the billing is handled in an efficient manner.

  • Secure Data Transfer

    Flatworld users a robust VPN and SFTP system for end-to-end movement of data. Since the security of your data is our number one concern you can be peace knowing that your data is handled by skilled professionals.

  • 24/7 Availability

    We can work at your local time zone and have a vast agent support network (in-house and partnered) so that help is always within arm's reach. You can connect with us via phone call, email, or web chat support.

Client Success Story

FWS Provided Accounts Receivable & Full-service Billing for an Emergency Medical Practice

FWS Provided Accounts Receivable & Full-service Billing Service for an Emergency Medical Practice

Flatworld Solutions streamlined revenue for an emergency care client by undertaking the medical billing process in quick TAT. We reduced days in AR from 34 to 20 days.

Read more
FWS Provided Medical Billing and Accounts Receivable Management Assistance

FWS Provided Medical Billing and Accounts Receivable Management Assistance to a US Client

A US client was assisted by Flatworld Solutions and their AR days were lowered from 34 to 23 days. The collections were increased from 53% to 61% within 6 months.

Read more

Outsource Internal Medicine Medical Billing Services to FWS - Leader in Medical Billing & Coding


After several days of monitoring the encounters, I believe your team has done a great job and we are ready to hand over the task of approving the encounters. I truly appreciate how smooth this process has been. Keep up the great work!

Spokesperson, Healthcare Service Provider, USA More Testimonials »

Flatworld Solutions is an ISO certified provider of healthcare BPO services based out of India. We have rich exposure to a myriad of challenges in internal medicine billing services. This makes us a qualified billing agency with the capability to handle your billing needs. Our team is composed of over 150 AAPC certified medical coders, billers, and QA analysts who ensure that your calendar is well-organized. Our billing service is HIPAA compliant and enable you to make fast revenue without concerns about claims denial and rework. Also, we offer other services that include healthcare claims adjudication, medical transcription, pharmacy business, and much more.

Reach us and include and many details on internal medicine medical billing needs and we will present a friendly quote within 24 hours.

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Flatworld Solutions

116 Village Blvd, Suite 200, Princeton, NJ 08540


Aeon Towers, J.P. Laurel Avenue, Bajada, Davao 8000

KSS Building, Buhangin Road Cor Olive Street, Davao City 8000

Our Customers

  • Movement Mortgage
  • Alcon
  • ARI
  • Maximus
  • Redwood E-Learning Systems

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