CO-204 Denial Code Description

CO-204 denial code description

Every revenue cycle management (RCM) team eventually handle denials where the claim wasn’t wrong, coded incorrectly, or missing paperwork, the insurance plan simply doesn’t cover that item at all. That’s the situation the co-204 denial code describes, and once you understand the logic behind it, resolving these claims becomes much faster. The co-204 denial code … Read more

CO 256 Denial Code Description (2026)

CO 256 denial code description

In medical billing, denial management is an important part of the revenue cycle management (RCM) process. Sometimes billing teams may encounter is CO 256 denial code. CO-256 denial code indicates that the payer has determined that the billed service is not payable under the provider’s managed care contract. The payer is saying that the service … Read more

PR49 Denial Reason in RCM Process (2026)

PR49 Denial Reason in Medical Billing

PR49 Denial Reason in RCM Process is “This is a non-covered service because it is a routine/preventive exam or a diagnostic/screening procedure done in conjunction with a routine/preventive exam. “ Claim Adjustment Reason Code (CARC) 49 indicates that the insurance payer has denied coverage because the billed service is considered non-covered. For additional information about the … Read more

CO 253 Denial Description (2026)

CO 253 Denial Description in RCM process

As per CARC Codes co 253 denial description is sequestration reduction. As per simple words Medicare approved the claim, but reduced the payment amount by 2% due to federal sequestration rules. Actually CO 253 is not denial , it is an adjustment as per federal law of USA government. Why we get a CO 253 … Read more

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

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