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What is a Claim in Medical Billing? Definition, Types, and Process

What is Claim in Medical Billing

In medical billing, a claim is the official and formal request that healthcare providers submit to insurance companies. The payers review it and issue the reimbursement for the services delivered to the patient. A medical claim consists of important information like patient demographics, insurance details, and accurate codes. A proper claim with accurate details serves as a bridge between patient care and financial reimbursements.

 

Medical claims are generally categorized into two types: professional and institutional. The healthcare institutions submit institutional claims to the payer. Whereas, private clinics and providers submit professional claims for reimbursement. However, there are some other additional types as well, such as dental and pharmacy claims.

 

Regardless of the types of medical claims, each claim process begins with patient registration. It goes through a series of steps like accurate coding, eligibility checks, electronic submission, approval or denial, and then appeal (if any). Once the claim is processed and approved successfully, the insurance companies issue accurate reimbursements to the providers.
Compliance is the key to maintaining a clean claim rate for maximum reimbursements.

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What is a Medical Insurance Claim?

According to the American Medical Association (AMA), a medical claim serves as a primary means through which healthcare providers receive payments for patient care. It contains all the relevant data and documentation necessary for payer evaluation and processing.

 

A medical claim serves as a communication tool between the provider and the payer. This ensures that the treatments, consultations, and procedures are compensated under the patient’s insurance policy.

 

Timely submission is important for accurate reimbursements. Failure to do so results in delayed payments and lost revenue for the practice. This makes clean claims a central component for the financial stability of a medical practice.

What are the Types of Medical Claims?

  • Institutional Claim

 

Medical claims submitted by healthcare facilities, such as hospitals, rehabilitation centers, and nursing homes, are referred to as institutional claims. These claims involve inpatient and outpatient hospital services, including diagnostic imaging, emergency care, and surgeries.

The claim form used to bill institutional claims is the UB-04 (CMS-1450) form. It is also submitted electronically using the 8371 format.

 

  • Professional/Physician Claims

 

Physician claims are the ones that are submitted by individual healthcare providers. It includes physicians, therapists, surgeons, and other specialists. These claims cover services like minor procedures, office consultations, outpatient visits, and professional services.

The professional claim is filed using the CMS-1500 form. However, it is also submitted electronically using the 837P format.

 

  • Dental Claims

 

Dental claims are submitted for dentist-related services. These services include preventive, restorative, and surgical dental procedures. It also includes care options like fillings, crowns, cleanings, orthodontics, and oral surgery.

The providers use the American Dental Association (ADA) claim form for dental claim submission.

 

  • Pharmacy Claims

 

Pharmacy claims are submitted for prescription medications and other related services. It also includes vaccines and other outpatient treatments that are provided at the pharmacy level. The Pharmacy Benefit Managers (PBMs) often process these claims in real time at the point of sale.

The standard form used for pharmacy claims is the National Council for Prescription Drug Programs (NCPDP) universal claim form. It is also referred to as UCF.

 

  • Maternity Claims

 

Maternity claims are used to cover pregnancy, prenatal checkups, ultrasounds, normal or C-section delivery, and postnatal care. Depending on the policy, it sometimes also includes newborn care.

The claim form used to submit a maternity claim is CMS-1500 and UB-04.

 

  • Critical Illness Claims

 

The claims that cover life-threatening and high-cost conditions are called critical illness claims. It includes conditions like stroke, organ transplant, cancer, heart attack, and kidney failure. Such claims often include a lump-sum coverage amount for expensive treatments.

Critical Illness claims are submitted by CMS-1500 and UB-04 forms.

 

  • Outpatient Treatment Claims

 

These claims cover services where a hospital admission is not required. Such services include diagnostic tests, physiotherapy, and minor procedures. They do not cost much, hence fall under lower-cost claims.

The providers use the CMS-1500 form to submit this claim.

 

  • Government/Medicare & Medicaid Claims

 

The claims that are submitted for elderly and low-income patients are called Medicare and Medicaid claims, respectively. They require strict federal and state billing guidelines.
These claims are submitted through CMS-1500 and UB-04 forms. However, in most cases, electronic submission is mandatory with 837P and 837I formats.

Medical Claim Submission Process

  • Patient Registration and Data Collection

 

This is the first step of the claim submission process. In this step, the healthcare providers collect accurate and complete patient demographics and insurance details. Even the slightest mistake in any of the details leads to claim denial or rejection.

 

  • Verification of Benefits 

 

Before providing the services to the patients, the healthcare providers verify patients’ eligibility with the insurance companies. This step confirms co-pays, deductibles, coverage limitations, and whether prior authorization is required. This step ensures that the patients understand their financial responsibility.

 

  • Medical Documentation and Coding

 

During the doctor-patient encounter, the provider documents the medical notes, like symptoms and diagnosis. The medical coder converts these notes into ICD-10 codes. Likewise, the medical coder also converts procedures, services, and supplies into CPT/HCPCS codes.

Accurate coding reflects the care provided to the patient. This helps in meeting the payer requirements.

 

  • Claim Preparation

 

The medical billing team compiles all the information related to patients, providers, coding, and documentation into the claim form. They also double-check these claims for any errors or compliance issues.

 

  • Claim Submission

 

Once the claim is compiled and completed, the medical biller submits it to the insurance company. They are either submitted manually or via electronic submission.

 

  • Adjudication by Payer

 

Once the medical claim is submitted, the insurer reviews the claim in a process called adjudication. They check the patient’s eligibility, the service’s medical necessity, documentation and coding status, and the amount for reimbursement.

 

  • Explanation of Benefits (EOB)

 

After adjudication, the insurance companies provide a document known as an Explanation of Benefits (EOB) to both the patient and healthcare provider. It shows the total billed amount, amount covered by insurance, patient’s responsibility, and reasons for denial, if any.

 

  • Payment Posting

 

The insurance companies then send the approved payment to the provider’s account. The healthcare provider posts this payment status into the patient’s portal to adjust balances accordingly.

These steps help the providers identify underpayments, discrepancies, or reasons for denial.

 

  • Follow-Up and Appeals

 

In case of a denied claim, the billing team follows up with the insurance companies. This includes correcting the errors and resubmitting the claims and filing an appeal with additional documents if necessary.

What is a Claim Form in Medical Billing?

A claim form is the official document that the providers submit to the insurance companies for reimbursement. This payment is for the healthcare services provided to the patients. It contains important information like patient demographics, insurance details, ICD-10, and CPT codes. Submitting an accurate claim is essential to avoid unnecessary payment delays.

 

  • Institutional Claim

 

Medical claims submitted by healthcare facilities, such as hospitals, rehabilitation centers, and nursing homes, are referred to as institutional claims. These claims involve inpatient and outpatient hospital services, including diagnostic imaging, emergency care, and surgeries.

The claim form used to bill institutional claims is the UB-04 (CMS-1450) form. It is also submitted electronically using the 8371 format.

 

  • Professional/Physician Claims

 

Physician claims are the ones that are submitted by individual healthcare providers. It includes physicians, therapists, surgeons, and other specialists. These claims cover services like minor procedures, office consultations, outpatient visits, and professional services.

The professional claim is filed using the CMS-1500 form. However, it is also submitted electronically using the 837P format.

 

  • Dental Claims

 

Dental claims are submitted for dentist-related services. These services include preventive, restorative, and surgical dental procedures. It also includes care options like fillings, crowns, cleanings, orthodontics, and oral surgery.

The providers use the American Dental Association (ADA) claim form for dental claim submission.

 

  • Pharmacy Claims

 

Pharmacy claims are submitted for prescription medications and other related services. It also includes vaccines and other outpatient treatments that are provided at the pharmacy level. The Pharmacy Benefit Managers (PBMs) often process these claims in real time at the point of sale.

The standard form used for pharmacy claims is the National Council for Prescription Drug Programs (NCPDP) universal claim form. It is also referred to as UCF.

 

  • Maternity Claims

 

Maternity claims are used to cover pregnancy, prenatal checkups, ultrasounds, normal or C-section delivery, and postnatal care. Depending on the policy, it sometimes also includes newborn care.

The claim form used to submit a maternity claim is CMS-1500 and UB-04.

 

  • Critical Illness Claims

 

The claims that cover life-threatening and high-cost conditions are called critical illness claims. It includes conditions like stroke, organ transplant, cancer, heart attack, and kidney failure. Such claims often include a lump-sum coverage amount for expensive treatments.

Critical Illness claims are submitted by CMS-1500 and UB-04 forms.

 

  • Outpatient Treatment Claims

 

These claims cover services where a hospital admission is not required. Such services include diagnostic tests, physiotherapy, and minor procedures. They do not cost much, hence fall under lower-cost claims.

The providers use the CMS-1500 form to submit this claim.

 

  • Government/Medicare & Medicaid Claims

 

The claims that are submitted for elderly and low-income patients are called Medicare and Medicaid claims, respectively. They require strict federal and state billing guidelines.
These claims are submitted through CMS-1500 and UB-04 forms. However, in most cases, electronic submission is mandatory with 837P and 837I formats.

Common Issues in Medical Claims

  • Incomplete or Incorrect Patient Information

 

Errors in the details of patient demographics, like gender and address, lead to claim denials. Even the slightest typos prevent insurance verification and slow down the reimbursements. Therefore, the medical billers need to enter accurate patient information to avoid costly resubmissions.

 

  • Incorrect or Missing Insurance Details

 

The medical claims also get rejected because of the missing insurance information. That includes group numbers, policy numbers, and payer IDs. Submitting the claims with incomplete information or sometimes sending them to the wrong payer causes delays and requires time-consuming corrections.

 

  • Coding Errors (ICD-10, CPT, HCPCS)

 

Coding errors are the main cause of claim denials. Incorrect or outdated ICD-10 or CPT codes result in claim denials. Whereas accurate coding ensures compliance and timely reimbursements.

 

  • Lack of Medical Necessity Documentation

 

Insurance companies require proof of the performed service to check if it was medically necessary. Insufficient documentation leads to denial. The key to accurate documentation is making proper clinical notes.

 

  • Missing or Invalid Authorization/Referral

 

Some procedures or services require pre-authorization. The providers sometimes submit claims without valid authorization, which leads to claim denials. Submitting the claim with expired or incorrect details also leads to rejections or delays.

 

  • Duplicate Claims

 

If a provider submits the same claim twice without any proper justification, it creates confusion for payers. This leads to a claim delay or rejection. 

 

  1. Timely Filing Issues

 

Each payer has a strict deadline set for the claim submission. Missing the deadlines leads to denial, which is hardly reversible. Therefore, it is essential for the providers and medical billers to stay updated on the timely filing deadlines by the state.

 

  • Denied or Rejected Claims Due to Policy Exclusions

 

If a patient receives services that do not fall under their insurance policy, it leads to denial. Therefore, the providers need to understand coverage limitations. This helps prevent unnecessary rework, which is costly for the providers.

 

  • Coordination of Benefits Errors

 

When a patient has multiple active insurances, it is essential to determine its correct order. Failure to do so leads to claim denials or delays.

What is the Role of Medical Claims in the Revenue Cycle?

  • Linking Healthcare Services to Reimbursement

Medical claims convert doctor-patient encounters into billable information. That makes it easier for the insurance companies to process the claims. The medical claim includes details like procedure and diagnostic codes. The accurate coding ensures that the providers are paid for the services rendered to patients.

 

  • Maintaining Steady Cash Flow

 

Medical claims are considered the main source of income for healthcare practices. Submitting accurate and timely claims is the key to maintaining a steady cash flow. This is essential for the overall financial stability of hospitals, clinics, and independent healthcare providers.

 

  • Minimizing Revenue Loss with Accuracy

 

Errors in medical claims like missing demographics, incorrect codes, and a lack of pre-authorization usually cause denials. Therefore, accurate claim submission minimizes the risk for revenue loss. It also reduces costly rework and, therefore, improves the first-pass acceptance rates.

 

  1. Supporting Compliance and Regulatory Standards

 

Medical claims are required to follow the state and federal regulations. Proper claim submissions support compliance and regulatory standards. This protects the providers from audits, fines, penalties, and compliance issues.

 

  • Influencing the Entire Revenue Cycle

 

Accurate claims play a vital role at every stage of the revenue cycle, from patient registration to final payment. It helps protect the entire revenue cycle from disruption, denials, and delayed payments. Hence, increasing patient satisfaction and optimizing the revenue cycle.

How to Improve Claim Success Rate?

  • Streamline Billing Workflows

 

Accurate and efficient workflows increase the chances of successful claim submission. Standardizing the process from patient registration to getting final payment helps the staff to work more effectively. 

 

  • Use Predictive Insights

 

Reporting and analytics help identify denial trends and recurring errors. Predictive insights help the providers and billing team to take proactive actions. It also helps prevent errors and problems before the claims are submitted.

 

  • Improve Payer-Provider Collaboration

 

Clear communication is the key to improving claim success rate. Consistent updates help remove ambiguities around coverage and documentation. A strong payer-provider relationship leads to faster approvals and maximum reimbursements. 

 

  • Focus on Data Accuracy and Reporting

 

Accurate service, insurance, and patient data lead to cleaner claims. Regular monitoring of metrics like first-pass acceptance and accounts receivable helps the providers identify areas for improvement. It also encourages them to make informed decisions.

 

  • Develop Staff Skills and Strategies

 

Regular staff training on medical billing ensures up-to-date knowledge, leading to best practices. It empowers the staff to optimize claims and enhance overall efficiency.

 

  • Engage Patients Proactively

 

Involving patients in the loop minimizes claim rejection and delays. Proactive patient engagement also strengthens a clean and successful claim rate.

 

  • Regularly Audit and Optimize Processes

 

Routine audits help uncover inefficiencies in the billing cycle. This helps the medical billers to make continuous improvements for maximum revenue recovery.

How does Prime Doc Billing help Providers Manage Claims effectively?

Prime Doc Billing oversees the entire claim submission process so the providers can focus solely on patient care. Our certified coders submit the claims accurately in full compliance. We perform real-time eligibility and authorization checks to prevent claim rejections caused by referral issues.

Our experts improve transparency in the claim status. We also provide customized reporting on key metrics like denial rates and AR for faster resolutions. Moreover, our patient support services ensure billing clarity for a more efficient revenue cycle.

 

References:

American Medical Association. (2023). CPT billing and insurance claims. American Medical Association.

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