Understanding Health Insurance's Impact On Medical Billing

how does health insurance affect medical billing

The medical billing process can be confusing for many, with a large number of people receiving bills they consider to be too expensive, even when covered by insurance. The process involves many steps, and errors can occur, resulting in unexpected costs. Understanding how health insurance and medical billing work together is essential to protect oneself from such unexpected medical costs. This includes knowing key terms related to the medical billing process, such as claim and explanation of benefits (EOB), and being aware of the role of CPT codes in determining costs. Additionally, policies like the No Surprises Act aim to protect patients from unfair surprise billing, which can also impact insurance premiums.

Characteristics Values
Medical billing process A convoluted process that involves many steps, which can lead to errors
Medical bills Often considered "too expensive" and confusing, with 72% of Americans confused by their medical bills
Insurance Can cover some or all services, with the remaining balance billed to the patient
Surprise billing Can lead to unexpected out-of-pocket expenses, affecting 10% of commercial health care spending
No Surprises Act A federal law that protects against unexpected out-of-network medical bills, which came into effect on January 1, 2022
CPT codes A shorthand way to describe the types of care received, aiding the electronic billing process
EOB Explanation of Benefits document from the insurance company, listing the services and their costs
Cost estimates Can be obtained from insurers for multiple healthcare providers, with fees varying for the same services
Medicare A social insurance program with set fees for services, differing from private health insurance
Balance billing Occurs when a healthcare provider is not part of the insurance company's network, leading to higher charges

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Understanding medical billing jargon

The billing process after receiving medical treatment can be confusing, with its own complex jargon. Here is a guide to help you understand the process and the terminology used.

Claim

This is the bill your healthcare provider sends directly to your insurance company. It is a list of the services you have received, with corresponding CPT codes. CPT (Current Procedural Terminology) codes are a shorthand way to describe the types of care you received, helping to streamline the billing process.

Explanation of Benefits (EOB)

The EOB is sent to you by your health insurance company. It is not a bill but a document that lists the date of service, a description of the care, and the amount your provider charged. It tells you what your health plan has paid for the care you received and may also show the balance that you owe. It may also show the adjusted cost, or allowed amount, which is the negotiated cost your health plan has agreed to with the healthcare provider.

Charge Description Master (CDM)

The CDM is a master list of service costs and billing identifier codes used by medical billing professionals when calculating how much to bill insurance companies and patients. Each hospital maintains its own individual chargemaster list.

Balance Billing

Balance billing usually occurs when you receive care from a healthcare provider that is not part of your insurance company's provider network or does not accept Medicare or Medicaid rates as full payment. In this case, the provider can charge you whatever they want, and you will be responsible for the full cost of your visit. If your insurance company agrees to pay a percentage of your out-of-network care, they will pay what is known as a "reasonable and customary amount", which is usually lower than the actual bill. The balance bill is the difference between what your insurer deems reasonable and the provider's charges.

No Surprises Act

The No Surprises Act is a federal law that came into effect in 2022. It protects patients from unexpected out-of-network medical bills and surprise balance billing. It applies to most types of health insurance and covers situations such as emergencies, care at in-network hospitals by out-of-network providers, and non-emergency care at in-network facilities.

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How to avoid surprise billing

Surprise medical bills can cost thousands of dollars and often occur when a patient receives treatment from an out-of-network provider at an in-network hospital or ambulatory surgical center. This can also happen when a patient is referred by an in-network doctor to an out-of-network provider.

To avoid surprise billing, it is important to understand your health insurance coverage and obligations. Here are some ways to protect yourself from surprise medical bills:

  • Understand the No Surprises Act: The No Surprises Act provides protections against surprise medical bills and reduces healthcare costs. The Act covers most emergency services, non-emergency services from out-of-network providers at certain in-network facilities, and services from out-of-network air ambulance service providers. It is important to note that the Act does not cover every unexpected or high medical bill.
  • Review your Explanation of Benefits (EOB): Before receiving a medical bill, you should receive an EOB from your health plan. The EOB outlines the services received, the dates, how much your plan will pay, and how much you owe. Reviewing your EOB can help you identify any discrepancies or errors in billing.
  • Obtain a Good Faith Estimate: If you are uninsured or choose not to use your health insurance, you can request a good faith estimate of the cost of your care before receiving treatment. This estimate can help you anticipate the charges and compare them to the actual bill. If the final bill exceeds the estimate by at least $400, you may have grounds to dispute the charges.
  • Choose In-Network Providers: Whenever possible, opt for healthcare providers within your health plan's network. Out-of-network providers may charge higher rates and are more likely to result in surprise billing.
  • Be Cautious of Notices and Consent Forms: If you are asked to sign a notice and consent form, carefully review the contents. Signing such forms may waive your protections against surprise billing and result in higher out-of-network charges. You are not required to sign these forms and can choose to reschedule your care with an in-network provider.
  • Dispute Unreasonable Charges: If you receive a surprise medical bill, you have the right to dispute it. Contact the No Surprises Help Desk or your state's Consumer Assistance Program for guidance on disputing charges and understanding your rights under the No Surprises Act.
  • Utilize Available Resources: Organizations like the Healthcare Financial Management Association and America's Health Insurance Plans offer guides and resources to help patients understand their coverage and avoid surprise billing. These resources can empower you to make informed decisions about your healthcare and protect yourself from unexpected expenses.

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Negotiating charges with insurance providers

Firstly, it is crucial to understand the medical billing process. After receiving treatment, you will get a statement or bill from the healthcare provider, outlining the services and associated costs. This bill may not reflect any payments made by your insurance provider. The healthcare provider will also send a claim to your insurance company, detailing the services provided and their associated CPT (Current Procedural Terminology) codes.

Next, your insurance company will send you an Explanation of Benefits (EOB). The EOB is not a bill but outlines the services received, the amount charged by the provider, and the amount covered by your insurance plan. Compare the EOB with the billing statement from the provider to ensure the services and dates match. The EOB will also show the adjusted cost, which is the negotiated rate between your insurance plan and the healthcare provider.

Now, let's delve into negotiating charges with insurance providers:

  • Know your market position: If you are the only provider of a specific service in your area or have a unique service offering, you have leverage in negotiations. A strong reputation for quality and patient satisfaction can also enhance your negotiating power.
  • Understand the goals of the insurance company: Address their concerns and showcase how you can meet their objectives. For example, if they prioritize cost control and predictable costs, demonstrate how your standardized treatment regimens provide cost predictability.
  • Evaluate your contract terms: Understand when your contract expires and the notice period required for negotiating changes. Nominate an individual within your practice to monitor healthcare plans and policy changes.
  • Compare market rates: Review the current contract rate with the market rate for in-network providers, your service fee schedule, and your insurance contract rate for each service. Identify payors whose rates are below market reimbursement rates and prioritize negotiating with them.
  • Focus on high-volume services: When negotiating reimbursement rates, concentrate on services with high volumes, as even a small increase in payment rates can significantly improve practice revenues.
  • Negotiate terms beyond fees: Consider shifting to a value-based payment arrangement, as healthcare plans may offer higher reimbursements for providers willing to adopt this model.
  • Understand the contract details: Be aware of the time allowed for submitting and appealing claims, the types of treatments requiring prior authorization, and the process for adding providers or services to the plan.
  • Channel communication through one person: Designate an individual within your practice to handle all interactions with the insurance company. This helps maintain consistency and avoid potential pitfalls from deceptive practices.
  • Rank referring physicians: Keep track of the frequency and type of referrals, as well as the insurance plans they participate in. This information can provide valuable insights when negotiating with insurance companies.
  • Stay informed: Attend educational sessions, network with peers, and stay updated on industry trends. This knowledge will empower you to make more informed decisions during negotiations.

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The role of CPT codes

Current Procedural Terminology (CPT) codes are an integral part of the billing process. CPT codes are a standardised language for coding medical services and procedures, allowing healthcare providers to track and report them. CPT codes are used to describe tests, surgeries, evaluations, and any other medical procedure performed by a healthcare provider on a patient. They are also used for administrative management purposes such as claims processing and developing guidelines for medical care review.

CPT codes are used by healthcare providers for reporting, billing, and administration purposes. They are a set of numbers used to identify a medical service or procedure. CPT codes tell the insurance payer what procedures the healthcare provider would like to be reimbursed for. CPT codes work in tandem with ICD codes to create a full picture of the medical process for the payer. For example, if a patient breaks their arm and gets an X-ray and a cast, these services might be bundled under one code for billing. CPT codes directly affect how much a patient will pay for the medical care they receive.

The CPT code set is constantly updated by the CPT Editorial Panel with insight from clinical and industry experts to reflect current clinical practice and the latest innovations to help improve the delivery of care. The CPT Editorial Panel is an independent group of expert volunteers representing various sectors of the health care industry. Their role is to ensure that code changes undergo evidence-based review and meet specific criteria. The CPT Editorial Panel is supported by CPT Advisors, groups of physicians nominated by the national medical specialty societies represented in the AMA House of Delegates and the AMA Health Care Professionals Advisory Committee.

CPT codes are used in billing statements and EOBs (Explanation of Benefits) to describe the types of care received. They help make the electronic billing process between healthcare providers and health plans more efficient. When making an appointment for care, patients can ask the healthcare provider’s office for the matching CPT codes. They can then call their insurance company to get an estimate of the cost based on those codes.

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The No Surprises Act

Under the No Surprises Act, healthcare providers are required to give good faith estimates of the expected cost of care to patients who do not have insurance or are not using their insurance. This includes related costs like medical tests, prescription drugs, equipment, and hospital fees. Patients have the right to receive these estimates in writing within one business day of scheduling a healthcare service, and at least three business days in advance for scheduled services.

The Act also establishes an independent dispute resolution process for payment disputes between health plans and providers. This process is available to uninsured and self-pay individuals when they receive a medical bill that is significantly higher than the good faith estimate provided by the provider. The No Surprises Act supplements existing state surprise billing laws, creating a "floor" for consumer protections and ensuring that state laws provide at least the same level of protection as the Act.

Frequently asked questions

After receiving a service from a healthcare provider, the provider's office will send a claim, or bill, to your insurance company. This claim will list the services you have received along with the CPT (Current Procedural Terminology) codes. The provider’s office may also send you a medical bill. You may then receive an EOB (Explanation of Benefits) from your insurance company, which is not a bill but a document that lists the date of service, a description of the care, and the amount your provider charged. The EOB may also show you the adjusted cost, or allowed amount, which is the negotiated cost your health plan has made with the healthcare provider.

Surprise billing occurs when you get care from a healthcare provider that isn’t part of your insurer’s provider network. To avoid this, always check that your healthcare provider is in-network. The No Surprises Act, which went into effect on January 1, 2022, also protects you from unexpected out-of-network medical bills.

Medical billing in the United States can be confusing, with 72% of American consumers reporting confusion over their medical bills. Understanding key terms such as CPT codes and EOB can help you take a more informed role in the billing process. You can also contact your insurer to get cost estimates for multiple healthcare providers in your area.

When you receive a bill, check for any errors by verifying the services received and the date of care. If there is an error, you can dispute your bill.

Your health insurance company will pay a percentage of your out-of-network care, but this is usually a percentage of what it says should have been billed, known as a "reasonable and customary amount", rather than a percentage of what was actually billed.

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