What is a C02 denial code?

Asked by: Cortez Mraz  |  Last update: August 20, 2025
Score: 4.5/5 (46 votes)

American Express chargeback reason code C02 falls under the “Card Member Disputes” category. The shorthand description is “Credit Not Processed.” Here the cardholder is claiming that you were supposed to provide them with a refund, but no credit has been applied to their account.

What is a CO22 denial code?

What is a CO 22 Denial Code? Now, the CO 22 denial code specifically refers to a service that is deemed "not a covered benefit" under the patient's insurance plan. In other words, the insurance company has determined that the treatment or procedure is not eligible for reimbursement.

What is the reason for chargeback return?

Unless you received defective, damaged, or missing goods, or were a victim of fraud, unauthorized activity, or a merchant billing error, you do not have a legitimate reason to file a chargeback.

What is a P12 denial code?

What is Denial Code P12. Denial code P12 is related to a workers' compensation jurisdictional fee schedule adjustment. This means that the payer has made an adjustment to the claim or line level based on the fee schedule specific to workers' compensation cases.

What are the denial codes?

Denial codes are alphanumeric codes that are assigned by insurance companies (payers), whether private or public, to show why a specific insurance claim was denied—in other words, not paid by the insurance company. For example, CO-11 means “Error in Coding.” CO-18 means “Duplicate Claim.”

Denial Code CO 4 and What It Actually Means

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What is CO253?

What is the CO 253 Denial Code? The CO 253 denial code refers to "services not covered by the payer." This means that the insurance provider has determined that the particular service or procedure is not covered under the patient's policy, resulting in a denial of payment.

What is denial code co236?

This procedure or procedure/modifier combination is not compatible with another procedure or procedure /modifier combination provided on the same day according to the National Correct Coding Initiative.

What is a CO24 rejection code?

Understanding the CO24 denial code reason is essential in the sophisticated world of healthcare billing. Often perplexing for healthcare providers, this code signifies specific situations when Medicare records indicate that billing should be directed to a managed care health plan rather than Medicare directly.

What does P12 mean?

p12 is an alternate extension for what is generally referred to as a "PFX file", it's the combined format that holds the private key and certificate and is the format most modern signing utilities use.

What is denial code B12?

What is Denial Code B12. Denial code B12 is used when the services provided to a patient are not properly documented in their medical records. This means that there is insufficient evidence or documentation to support the services that were billed for. As a result, the claim is denied by the payer.

What justifies a chargeback?

A chargeback occurs when a payment is returned to a debit or credit card after a customer disputes a transaction. A customer may dispute a transaction due to a duplicate charge, merchandise that was never received, or fraudulent charges.

What is the most common reason for back charges?

Some of the common reasons for claiming back charges include: Delays, Property damage, Defective materials or workmanship, and.

Is a chargeback a bounced check?

With a return item chargeback, the customer goes to their bank and deposits or cashes a check from a third party. If that check bounces, it's labeled a return item chargeback, and the customer is hit with a fee. Typically, these fees run less than those for overdrafts or NSFs.

What is the denial code co27?

Denial code CO-27 indicates that insurers will reject claims for services provided after a patient's insurance coverage has expired. To avoid such denials, verify your insurance eligibility before setting up appointments.

What does CO23 mean?

This denial is triggered when the amount paid by primary insurance is less than the secondary insurance's allowable amount, but the primary's allowed amount is still higher than the secondary's.

What is c0 13 denial code?

Denial code 13 means that the date of death of the patient occurred before the date of service for which the healthcare claim was submitted. This indicates that the services were provided after the patient's death, resulting in the denial of the claim.

What is p12 used for?

Private Certificates (PFX and P12, i.e., PKCS#12 formatted) are used for Client Certificate Authentication in various connectors and authentication methods, such as the Shared Web Server Client Certificate Authentication Type, HTTP Client Connectors, etc.

What is a p12 code?

ICD-10 code P12 for Birth injury to scalp is a medical classification as listed by WHO under the range - Certain conditions originating in the perinatal period .

When was p12 released?

The Lenovo Tab P12 by Lenovo. Released on January 1, 2023, featuring a 12.7 Inch 2944 x 1840px screen.

What is denial code co 9?

CO-9 Code – The Diagnosis Is Inconsistent With The Procedure

When a diagnosis doesn't align with the billed procedure, this code appears. OA-1 Code – Claim Denied As Duplicate This is another code for duplicate claims.

What is rejection code co236?

Denial code 236 means that a procedure or combination of procedures is not compatible with another procedure or combination provided on the same day, as per coding guidelines or workers compensation regulations/fee schedules.

What is c0 27 denial code?

What is the CO 27 Denial Code? The CO 27 Denial Code signals that health care services were provided to a patient after the termination of their insurance policy. Digging deeper into the framework of medical billing, it's evident that services need to be rendered while a patient's insurance is still active.

What is a CO24 denial code?

The clear and foremost CO24 denial code reason is when Medicare records indicate that the provided healthcare services should be billed to a managed care health plan, rather than directly to Medicare. In such instances, Medicare will reject the claim, marking it with the CO 24 denial code.

What is denial code co222?

What is Denial Code 222. Denial code 222 is used when a healthcare provider has exceeded the maximum number of hours, days, or units that they are contracted to provide within a specific period. This denial code is not specific to a particular patient and is typically used for billing and reimbursement purposes.

What is denial code CO251?

What is Denial Code 251. Denial code 251 means that the attachment or other documentation that was submitted with the claim was incomplete or deficient. The necessary information is still required to process the claim.