Laboratory Billing
The laboratory billing process is the interaction between a clinical lab or pathology group and the insurance company (payer). The entirety of this laboratory billing interaction is known as the billing cycle, which can take anywhere from several days to several months to complete, and require several interactions before a resolution is reached. The entire process is the function of what is commonly known as the laboratory coding/billing/collections department.
Laboratory billing starts with laboratory coding. After a lab service is provided, diagnosis and procedure codes are assigned. These codes assist the insurance company in determining coverage and medical necessity of the services. The codes used for laboratory billing are the International Statistical Classification of Diseases and Related Health Problems, usually called by the short-form name International Classification of Diseases (ICD), and the Current Procedural Terminology (CPT) codes.
The ICD is the international “standard diagnostic tool for epidemiology, health management and clinical purposes.” The current version is ICD-9, with ICD 10 scheduled to become the new standard on Oct. 15, 2015. It is maintained by the World Health Organization, the directing and coordinating authority for health within the United Nations System.
The ICD is designed as a health care classification system, providing a system of diagnostic codes for classifying diseases, including nuanced classifications of a wide variety of signs, symptoms, abnormal findings, complaints, social circumstances, and external causes of injury or disease.
The CPT code set is a medical code set maintained by the American Medical Association through the CPT Editorial Panel. The CPT (copyright protected by the AMA) describes medical, surgical, and diagnostic services and is designed to communicate uniform information about medical services and procedures among physicians, coders, patients, accreditation organizations, and payers for administrative, financial, and analytical purposes.
Once the procedure and diagnosis codes are determined, the lab bill enters the laboratory collections/revenue cycle management phase. The payer is usually billed electronically by formatting the claim as an ANSI 837 file and using Electronic Data Interchange to submit the claim file to the payer directly or via a clearinghouse. The payer processes the claims usually by medical claims examiners or medical claims adjusters. For higher dollar amount claims, the insurance company has medical directors review the claims and evaluate their validity for payment using rubrics (procedure) for patient eligibility, provider credentials, and medical necessity.
Approved claims are reimbursed for a certain percentage of the billed services. These rates are pre-negotiated between the health care provider and the insurance company. Failed claims are denied or rejected and notice is sent to provider. Most commonly, denied or rejected claims are returned to providers in the form of Explanation of Benefits (EOB) or Electronic Remittance Advice.
Upon receiving the denial message the provider must decipher the message, reconcile it with the original claim, make required corrections and resubmit the claim. This exchange of claims and denials may be repeated multiple times until a claim is paid in full, or the provider relents and accepts an incomplete reimbursement.
Labs Discover Much Complexity In Their Lab Test Price Data
By Joseph Burns | From the Volume XXVI No. 13 – September 23, 2019 Issue
DON’T EXPECT IT TO BE EASY AND STRAIGHTFORWARD when reporting the prices of chemistry panels as the final rule for lab test market price reporting rule requires. Instead, labs should expect the process to be complex and troublesome. Also, labs should be concerned that Medicare officials have threa…
Should Labs File Court Challenge To PAMA Price Report Rule?
By Robert Michel | From the Volume XXVI No. 13 – September 23, 2019 Issue
CEO SUMMARY: Just four weeks remain before CMS begins collecting private payer clinical laboratory test price data. Many lab industry executives have charged that Medicare officials are not following the language of the PAMA statute or the intent of Congress. At stake are $5.4 billion in …
California’s Lab Price Data Collection Project Cuts Lab Test Prices by 10.5%
By Joseph Burns | From the Volume XXVI No. 13 – September 23, 2019 Issue
COLLECTING LAB TEST PRICE DATA is not limited to PAMA and the federal Centers for Medicare & Medicaid Services. California’s Medi-Cal program is in its second year of requiring clinical labs to submit private payer lab test price data. However, in both the fir…
OIG Comments on PAMA Plan and Exclusion of Many Labs from Reporting
By Joseph Burns | From the Volume XXVI No. 13 – September 23, 2019 Issue
ON THE SUBJECT OF LAB TEST MARKET PRICE REPORTING as required under PAMA, many clinical laboratory executives, pathologists, and industry experts see deep flaws in the process the federal Centers for Medicare & Medicaid Services has established. Yet, CMS itself seems blind to the…
Expert Explains Why Payer Errors Skew Labs’ PAMA Price Data
By Joseph Burns | From the Volume XXVI No. 13 – September 23, 2019 Issue
CEO SUMMARY: In its work with more than 200 lab clients, XIFIN, Inc., of San Diego, sees the best and worst of problems in how labs submit claims to lab tests and how payers process these claims. In this exclusive interview, Lâle White, XIFIN’s Founder and CEO, identifies the systemic …
Market Price Data Sample from: Pain Management/Toxicology Labs
By Robert Michel | From the Volume XXVI No. 13 – September 23, 2019 Issue
Here is the market price data for paint management and toxicology labs from XIFIN Inc. Lâle White, Founder and CEO of XIFIN, discusses the data with THE DARK REPORT. EDITOR: Before we discuss XIFIN’s analysis of what PAMA market …
XIFIN Analysis of Its Real Price Data Shows Hospital Lab Price Effect
By Joseph Burns | From the Volume XXVI No. 13 – September 23, 2019 Issue
CEO SUMMARY: In a new analysis of data its lab clients will use to report market prices to CMS, XIFIN Inc., reports private payers paid independent labs a weighted average price that was 19.6% less than what Medicare pays for 20 of its highest-volume tests. By contrast, private payers pa…
Market Price Data Sample From: Independent Clinical Labs
By Robert Michel | From the Volume XXVI No. 13 – September 23, 2019 Issue
Here is the market price data for independent clinical labs from XIFIN Inc. Lâle White, Founder and CEO of XIFIN, discusses the data with THE DARK REPORT. EDITOR: When XIFIN analyzed the actual private payer p…
Market Price Data Sample from: Hospital Labs with NPI Numbers
By Robert Michel | From the Volume XXVI No. 13 – September 23, 2019 Issue
Here is the market price data for hospital labs with NPI numbers from XIFIN Inc. Lâle White, Founder and CEO of XIFIN, discusses the data with THE DARK REPORT. EDITOR: The analysis XIFIN has done of hospital …
Market Price Data Sample from: Molecular/Genetic Labs
By Robert Michel | From the Volume XXVI No. 13 – September 23, 2019 Issue
Here is the market price data for molecular and genetic labs from XIFIN Inc. Lâle White, Founder and CEO of XIFIN, discusses the data with THE DARK REPORT. EDITOR: When you did this analysis of molecular and genetic…
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Volume XXXII, No. 6 – April 21, 2025
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