CO 24 Denial Code Description 2026

CO 24 denial code description in RCM Process

As per USA Healthcare and RCM guide the CO 24 denial code description is “Charges are covered under a capitation agreement/managed care plan.” Means the provider had already paid through pre arranged contract as Capitation or managed care Agreement so no additional payment should be made. What is Capitation Agreement in RCM Process? A capitation … Read more

CO 4 Denial Code Description 2026

CO 4 description CPT is inconsistent with the modifier used

CO 4 denial code description is as per USA healthcare guidelines “The procedure code is inconsistent with the modifier used, or a required modifier is missing.” means the modifier used in claim is not compatible with procedure code or modifier already missing (some procedures needs submission with modifier). Common Reason for CO 4 denial is: … Read more

Health Insurance and Accountability Act – HIPPA

Health Insurance and Accountability Act - HIPPA

The Health Insurance Portability and Accountability Act (HIPAA) is a federal law of the USA healthcare segment started in 1996. HIPAA plays a very important role in the healthcare industry, especially in medical billing and coding, this law established for protects patient information and standardizes healthcare transactions. The Purpose of HIPPA in Healthcare Medical Billing … Read more

Place of Service Codes List in Medical Billing 2026

Place of service codes list in Medical Billing

Place of service codes list (POS codes) used in USA Healthcare for denote the place where medical service performed. This is 2 digit codes, provided by CMS (Center for Medicare and Medicaid Services). Place of service codes affect the claims reimbursement rates and processing of the claims as well. POS codes on the CMS-1500 claim … Read more

Types of Modifiers in RCM with Description

Types of Modifiers in RCM

Modifiers in medical billing are 2 digit codes added to CPT or HCPCS (Healthcare Professional Coding System) codes to provide extra information about the provided medical services. These Modifiers explain changes such as altered procedures, multiple services, or special circumstances without changing the main procedure codes. Modifiers are important in medical billing and RCM process, … Read more

Denial Code CO197- Pre-Auth Not Found

Denial-Code-CO197-Authorization-Not-Found

Denial code CO 197 defines in Medical Billing as “Pre-Authorization/Pre-certification/notification missing”. In revenue cycle management or Medical Billing when patient get treatment from from a doctor or provider or from hospital, in some case patient should need prior approval before the treatment. If that approval is not provided with claim, then claim denied due to … Read more

Denial Code CO97 – Bundled

Denial Code CO97- Bundled

Denial code CO 97 defines in Medical Billing or RCM as services performed denied due to bundled with another services so not paid separately. Denial Code CO-97 means “Bundled or included in the payment for another service/procedure already adjudicated.” Reason for Claim denied as Bundled: Incorrect Modifier: This is very common reason for getting denial … Read more

Denial Code CO50 – Not Medically Necessity

Denial Code CO50 means in Medical Billing is “Non-covered services because this is not deemed a ‘medical necessity’ by the payer.” Means as per insurance, provided services patient are not medically necessary for. CO 50 denial is an common reason and frequent denial, there are some specific reasons for getting denial code CO-50 mentioned below, … Read more

Denial Code CO31- Patient Can’t be Identified

Denial code CO-31 means in medical billing, “patient is not identified as insured”. Insurance company denied some claims due to denial code CO31, as they are not able to match the patient information same as their records and submitted claim. CO31 Denial Code explanation – “The patient is can’t be identified as our insured” If … Read more