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Co 16 denial code description?
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Co 16 denial code description?
CARC codes are a critical component of the claims adjudication process in healthcare. In other words, the submitted claim doesn’t have what the insurance company wants on it, or something is wrong. Denial code 16 is for claims with missing or incorrect information. Review the patient's medical records and documentation to ensure that the diagnosis reported is accurate and supported by the provided documentation Verify that the diagnosis code reported on the claim matches the diagnosis code documented in the medical records However, Medicaid processed the claim differently, allowing $180 based on their fee schedule and issuing a denial with code CO 23 stating that the primary insurance paid more than the secondary's allowable amount. A remark code must be provided. In the complex world of medical billing and coding, accurate documentation is crucial for maximizing revenue and ensuring efficiency. It indicates a violation of the agreement between providers and payers. A remark code must be provided. Spotify launched a new feature today called Niche Mixes that lets you create your own. ; CO-16: Ensure all necessary information and documentation are included with the claim submission. According to a CMS, It is observed that 30% of claims are either denied, lost, or ignored. If you have received the denial code CO-119 or PR - 119, the KX modifier can be used to bill beyond the therapy threshold for Medicare patients. When a CO16 denial is received, the first place to start is by looking at any accompanying remark codes. Use with Group Code CO Denial Code 14. This information can usually be found in the patient's insurance policy or by. Review the patient's medical records: Carefully examine the patient's medical records to understand the reason for the level of care change. The steps to address code B7 are as follows: 1. When a CO16 denial is received, the first place to start is by looking at any accompanying remark codes. Although this denial reason code seems straightforward and easy to understand. Description; CO-16: Claim/service lacks information or has submission/billing error(s) which is needed for adjudication. CARC -16, 17, 96, 125, and A1. A descriptive poem is a poem that contains a large amount of descriptive detail. Some reasons for CO 16 denials include: Inpatient hospital claims: $690. Spotify has been revamping its Mixes app in recent weeks with a number of AI-powered features. Identify the specific component that was paid separately and resulted in the reduction of the allowed amount Denial Code CO 31. Denial code 16 is for claims with missing or incorrect information. Some denial codes point you to another layer, remark codes. Dec 4, 2023 · When an insurance company denies a claim or service with denial code CO 16, it typically indicates that the claim cannot be adjudicated due to incomplete information or errors in submission or billing. Denial code CO 234 typically indicates that the service billed was bundled or included in the payment for another service. Note: Inactive for 004010, since 2/99. Do not use for attachments or documentation Appeal the Medicare claim once you file the claim to Medicare and receive the timely filing denial. This can result in a reduced reimbursement or no payment at all. Some insurers even report denying nearly half of in-network claims! Description: Denial code CO 107 refers to "The related or qualifying claim/service was not identified on this claim. Below you can find the description, common reasons for denial code 265, next steps, how to avoid it, and examples Description Denial Code 265 is an adjustment code that specifically applies to pharmaceutical claims #DenialReasonCodeCO16 Welcome to AMS RCM Healthcare Solutions, your ultimate destination for a comprehensive explanation of denial reason code CO 16 in the. Theft of credit card numbers is a big pr. N706 - Missing documentation. Dec 9, 2023 · Organizations (qualifier 2) cannot order and refer. The steps to address code 253 (Sequestration - reduction in federal payment) are as follows: 1. Denial code 16 means that the claim or service is missing necessary information or contains errors related to submission or billing. Check the 835 Healthcare Policy Identification Segment for more information Use with Group Code CO Denial Code 14 Denial code 16 is for claims with missing or incorrect information. Jul 11, 2024 · Claims rejected as unprocessable will include message code N211 on the RA stating “Alert: You may not appeal this decision. Step #1 - Discover the Specific Reason - Why sometimes denials have generic denial codes and it can be tough to figure out the real reason it was denied. View common reasons for Reason 16 and Remark Codes MA13, N265, and N276 denials, the next steps to correct such a denial, and how to avoid it in the future. ess is covered by the liability carrier. Denial code 14 means the patient's date of birth is after the date of service. How to Address Denial Code N115. How to Address Denial Code B16. The Centers for Medicare & Medicaid Services (CMS) has identified a problem in the way claims are being submitted for new patient office or other outpatient visit codes (CPT codes 99201-99205). Reason Code 62: Procedure code was incorrect. A well-crafted description not only provides potential buyers with valuable information. Ensure that the provider was indeed certified or eligible to be paid for the specific procedure or service on the date of service mentioned in the code Denial Code B16 means that a claim has been denied because the qualifications for a new patient were not met. Begin by comparing the claim to the most current billing guidelines to ensure the correct form was used (e, CMS-1500 for professional services or UB-04 for institutional services). Jul 9, 2024 · The CO-16 denial code in medical billing signifies a problem with missing or incorrect information on a submitted claim. Organizations (qualifier 2) cannot order and refer. In other words, out of 291. Due to the CO (Contractual Obligation) Group Code, the omitted information is the responsibility of the provider and, therefore, the patient cannot be billed for these claims. In other words, the submitted claim doesn’t have what the insurance company wants on it, or something is wrong. Review your remittance advice for denial/rejection reason Do not resubmit a claim to correct an original denial May need to submit a reopening or appeal EDI - Duplicate Claim Rejects. If you receive a denial with the above remark codes, please verify the patient's MBI using the NMP MBI Lookup Tool. Denial code 45 is used when the charge for a service exceeds the fee schedule, maximum allowable amount, or the contracted/legislated fee arrangement. Dec 9, 2023 · Organizations (qualifier 2) cannot order and refer. Review the patient's medical records: Carefully examine the patient's medical records to understand the reason for the level of care change. Nov 30, 2017 · That denial is the CO16—Claim/service lacks information, which is needed for adjudication. Do not use for attachments or documentation View common reasons for Reason 16 and Remark Codes M60 denials, the next steps to correct such a denial, and how to avoid it in the future Denial Code Resolution Repairs, Maintenance and Replacement Same or Similar Chart Upgrades Reason Code 16 | Remark Code M60. When a CO16 denial is received, the first place to start is by looking at any accompanying remark codes. To navigate this issue effectively, it's crucial to have a solid grasp of what it entails. Look for any documentation that supports the need for the change in care level Use with Group Code CO Denial Code 14. In this blog post, I’ll provide you with everything you need to know about what CO16 is, how to avoid it and how to overturn it. Reason Code 150 | Remark Codes N115 Description Payer deems the information submitted does not support this level of service This decision was based on a Local Coverage Determination (LCD). Last Modified: 7/11/2024Location: FL, PR, USVIBusiness: Part B. Replacing a blown fuse is extremely simple once you've figured out which fuse is the issue Access archived program descriptions for awards that began in 2020. View common reasons for Reason 16 and Remark Code M77 denials, the next steps to correct such a denial, and how to avoid it in the future Denial Code Resolution Repairs, Maintenance and Replacement Same or Similar Chart Upgrades Reason Code 16 | Remark Code M77. It falls under the broader category of Contractual Obligation (CO) denials. View common reasons for Reason 16 and Remark Codes MA13, N265, and N276 denials, the next steps to correct such a denial, and how to avoid it in the future. I refused to hear the prognosis, and survived. A well-crafted job description not only helps you attract the right candidates but also set. This code should not be used for claims attachments or other documentation. Check for any missing or incomplete documentation that may have led to the denial. View common reasons for Reason 16 and Remark Codes MA13, N265, and N276 denials, the next steps to correct such a denial, and how to avoid it in the future. Denial code 16 is for claims with missing or incorrect information. Now let us see examples for CO 10. This denial code signifies that the. Denial Code CO16: Missing Information. Notes: Use code 16 and remark codes if necessary. If a denial is received with Reason Code 16, Remark Code M124; Contact the Supplier Contact Center to request a telephone reopening. EX Code CARC RARC DESCRIPTION Type EX*1 95 N584 DENY: SHP guidelines for submitting corrected claim were not followed DENY EX*2 A1 N473 DENY: ASSESSMENT, FILLING AND/OR DME CERTIFICATION NOT ON FILE DENY. Do not use for attachments or documentation The steps to address code B10 are as follows: 1. Note: Inactive for 004010, since 2/99. Code Reason Code: A1. How to Address Denial Code M51. Replacing a blown fuse is extremely simple once you've figured out which fuse is the issue Access archived program descriptions for awards that began in 2020. As of July 2015, the organization Citizens Against Homicide has sample letters requesting denial of parole on its website in conjunction with three felons eligible for parole durin. Nov 30, 2017 · That denial is the CO16—Claim/service lacks information, which is needed for adjudication. Denial Code CO 50 means that the payer refused to pay the claim because they did not deem the service or procedure as medically necessary. cottondale cemetery A great social media community manager wears many hats. Unprocessable claims are rejected due to missing/incomplete/invalid information submitted on the claim. How to Address Denial Code N34. These remark codes are there to further define what information is missing. The definition of a new patient, for Medicare purposes, comes from the CMS. You see, CO 4 is one of the most common types of denials and you can see how it adds up. Ex-code Description CARC G18 The submitted service is not allowed per your contract C0 16 N34 Service requires a provider specific rate (in other words, not on a. In essence, the denial is rooted in a deficiency of documentation that would. In this article, we will explore the description, common reasons for denial code 16, next steps to resolve it, how to avoid it in the future, and provide example cases. Suppliers may use the Noridian Medicare Portal or the Interactive Voice Response (IVR) System to verify if beneficiary was inpatient on billed date of service. Use code 16 and remark codes if necessary. Resubmit electronic claim with correct qualifier for initial treatment date. 199ride com Denial code 251 means the documentation received was incomplete. Jan 1, 1995 · These codes describe why a claim or service line was paid differently than it was billed. If you received timely filing denial on BCBS insurance claims, you will need BCBS prefix information to reach their right department Check the Timely Filing Limit. Use code 16 and remark codes if necessary. Find out the common remark codes and actions to resolve the claim denial due to missing or invalid information or errors in submission or billing. Example 2: Consider patient's policy benefits limit is 3 visits per month for physical therapy. There are three main categories of claim denials: administrative, clinical, and policy-related. Improper appeal submissions for unprocessable claims. A remark code must be provided. If record on file is incorrect, beneficiary's family/estate must contact the Social Security Administration to make necessary correction (s) to have records corrected. The steps to address code N706 involve a multi-faceted approach to ensure the necessary documentation is provided promptly to avoid delays in claim processing. Nov 30, 2017 · That denial is the CO16—Claim/service lacks information, which is needed for adjudication. N575: Mismatch between the submitted ordering/referring provider name and records. Diagnosis codes define medical concerns addressed during visits. In other words, the submitted claim doesn’t have what the insurance company wants on it, or something is wrong. Medicare coverage for a screening colonoscopy is based on patient risk. Do not use for attachments or documentation Denial Code 160. 70th ave 19Claim denied because this is a work-related injury/illness and thus the lia. N264: Missing/incomplete/invalid ordering provider name. The steps to address code N115 involve reviewing the Local Coverage Determination (LCD) relevant to the denied service or item. A remark code must be provided. Denial Code 16 is a claim adjustment reason code that indicates a lack of information or submission/billing errors in a claim or service. Denial Code Resolution Repairs, Maintenance and Replacement. Dec 4, 2023 · When an insurance company denies a claim or service with denial code CO 16, it typically indicates that the claim cannot be adjudicated due to incomplete information or errors in submission or billing. CO16 is one of the most frequently encountered denial codes. The steps to address code N34 involve a thorough review of the claim submission to identify the specific formatting or form errors. Increased Offer! Hilton No Annual Fee 70K +. Some denial codes point you to another layer, remark codes. Maybe you recently right-swiped on a s.
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To avoid delay in payment and prevent a denial for untimely filing, submit a corrected claim. Reason Code 61: Denial reversed per Medical Review. Denial code 16 is for claims with missing or incorrect information. When a CO16 denial is received, the first place to start is by looking at any accompanying remark codes. Many executives have a hard time describing what their companies do. Medicare, UHC, BCBS, Medicaid denial codes and insurance appeal CODE DESCRIPTION 80053 Comprehensive metabolic panel This panel must include. The UPC Database allows you to look up a product by its UPC code or by its SKU number. ” For more information, click here. Based on our calculation, that's ~$2. Reason Code 181 | Remark Codes M20 Description Procedure code was invalid on the date of service Missing/incomplete/invalid HCPCS. It indicates a violation of the agreement between providers and payers. Many medical services require prior authorization to ensure coverage. Review the patient's medical records and documentation to ensure that the diagnosis reported is accurate and supported by the provided documentation Verify that the diagnosis code reported on the claim matches the diagnosis code documented in the medical records However, Medicaid processed the claim differently, allowing $180 based on their fee schedule and issuing a denial with code CO 23 stating that the primary insurance paid more than the secondary's allowable amount. CO 96 Denial Code means in medical billing claims is non covered charges , insurance is not coevred the charges billed in claim,. 3 According to a Medical Group Management Association (MGMA) Stat poll, on the practice side, survey respondents reported an average increase in denials of 17 percent in 2021 alone. To avoid delay in payment and prevent a denial for untimely filing, submit a corrected claim. Nov 30, 2017 · That denial is the CO16—Claim/service lacks information, which is needed for adjudication. Do not use for attachments or documentation Description; CO-16: Claim/service lacks information or has submission/billing error(s) which is needed for adjudication. doja cat rule 34 A descriptive paragraph is a paragraph that describes a person, place or thing. Let's walk through a real-world example featuring one of our clients. C-53, September 8, 2021G-1 DENIAL CODES. Sep 20, 2022 · Denial code CO16 means that the claim received lacks information or contains submission and/or billing error (s) needed for adjudication. The KX modifier is used to indicate medical necessity of services. Once this threshold is reached, the insurance company will begin denying future claims with the denial code CO 119, indicating that the maximum benefit for the calendar year has been exhausted or met. This denial code is typically applied when the insurance company has already. Review the claim details: Carefully examine the procedure code and the place of service listed on the claim. The steps to address code M77 involve a thorough review of the claim to identify the specific issue with the place of service (POS) information. Claim/service not covered by this payer/contractor. Denial code 14 means the patient's date of birth is after the date of service. N575: Mismatch between the submitted ordering/referring provider name and records. Denial code 14 means the patient's date of birth is after the date of service. (835 Code), remark codes (Remark Code), and a description of the denial reason describing why the claim was denied in IBHIS (Explanation of Coverage/Denial Reason). If the POS is missing or incomplete, update the. Nov 30, 2017 · That denial is the CO16—Claim/service lacks information, which is needed for adjudication. flipper zero user manual , we strive to be the best partner we can be, even in cases where. The referring provider identifier is missing, incomplete or invalid; co16 denial code description: The CO16 denial code is used in medical billing to indicate that a claim has been denied because it lacks necessary information or contains errors. Review the claim: Carefully examine the claim to identify any discrepancies between the revenue code and the procedure code. When dealing with CO 16 claim denials, review any accompanying remark codes to identify the missing information and make necessary adjustments. Verify no additional information was submitted other than the total invoice price and description of unlisted code, if required. A remark code must be provided It is used when the non-standard code cannot be mapped to an existing Claims Adjustment Reason Code for Deductible, Coinsurance, and Co. It falls under the broader category of Contractual Obligation (CO) denials. To avoid delay in payment and prevent a denial for untimely filing, submit a corrected claim. Dec 4, 2023 · When an insurance company denies a claim or service with denial code CO 16, it typically indicates that the claim cannot be adjudicated due to incomplete information or errors in submission or billing. ) Medical billing often struggle with CO-16 denial code, It means the claim is missing details or has incomplete paperwork. In this article, we will explore the description, common reasons for denial code 16, next steps to resolve it, how to avoid it in the future, and provide example cases. How to Address Denial Code 131. Many executives have a hard time describing what their companies do. Review Contracted/Legislated Fee Arrangements: If. This denial signifies the discrepancy between the billed amount and the updated contractual. You must send the claim/service to the correct payer/contractor Misrouted claim. These codes are found beneath the applicable line item that is in the claim level information section When you receive a Group/reason Code Co-16, it will be accompanied by either a remarks Code or Moa. Steps to follow include: Start out by checking to see which procedure code is mutually exclusive, included, or bundled. Denial Code CO 4. It falls under the broader category of Contractual Obligation (CO) denials. Review the patient's medical records and documentation to ensure that the diagnosis reported is accurate and supported by the provided documentation Verify that the diagnosis code reported on the claim matches the diagnosis code documented in the medical records However, Medicaid processed the claim differently, allowing $180 based on their fee schedule and issuing a denial with code CO 23 stating that the primary insurance paid more than the secondary's allowable amount. Check for any errors or missing details that could have contributed to the code being triggered Claim Adjustment Reason Code. CARC -16, 17, 96, 125, and A1. Use with Group Code CO Denial Code 14. Inaccurate codes lead to CO-11 denial. indeed job This denial code is typically applied when the insurance company has already. Below you can find the description, common reasons for denial code B16, next steps, how to avoid it, and examples Description Denial Code B16 is a Claim Adjustment Reason Code (CARC) and is described. Code Description; Reason Code: 16: Claim/service lacks information or has. Jul 9, 2024 · The CO-16 denial code in medical billing signifies a problem with missing or incorrect information on a submitted claim. A remark code must be provided. It falls under the broader category of Contractual Obligation (CO) denials. When an insurance company denies a claim or service with denial code CO 16, it typically indicates that the claim cannot be adjudicated due to incomplete information or errors in submission or billing. Let's dissect the CO 197 denial code into its fundamental parts to give you a thorough understanding: CO 197: Denial code 169: Alternate benefit has been provided. A remark code must be provided December 4, 2023 bhvnbc1992. View common reasons for Reason 16 and Remark Codes MA13, N265, and N276 denials, the next steps to correct such a denial, and how to avoid it in the future. A remark code must be provided. Claim/service lacks information or has submission/billing error (s). This code should not be used for claims attachments or other documentation. Review the claim details: Carefully examine the claim to understand which basic procedure or test is being referred to in the code. Claim Submission Tips.
CPT codes, descriptions and other data only are copyright 2012 American Medical. Denial code 16 is for claims with missing or incorrect information. Nov 30, 2017 · That denial is the CO16—Claim/service lacks information, which is needed for adjudication. In the world of medical billing and coding, accurate CPT code descriptions are essential for ensuring proper reimbursement and maintaining compliance. In this article, we will explore the description, common reasons for denial code 16, next steps to resolve it, how to avoid it in the future, and provide example cases. One tool that can greatly aid in this process. mahad fx Top tips for crafting the perfect barista job description and find free templates to help you hire skilled talent for your coffee shop. Jan 1, 1995 · These codes describe why a claim or service line was paid differently than it was billed. Code Reason Code: A1. Verify no additional information was submitted other than the total invoice price and description of unlisted code, if required. avelo airlines review Denial code 16 means that the claim or service is missing necessary information or contains errors related to submission or billing. Include information explaining why the claim was not filed timely with Reason Code CO-16 and remark codes MA04 and MA130, and what do I need to do?. ADJUST/DENIAL REASON CODE 4. Denial code 136 is for failure to follow prior payer's coverage rules. Insurance will deny the claim with denial reason code CO 16 accompanied with remarks code, whenever claims submitted with missing, invalid or incorrect information Remark Codes Solution. vintage cowboy hat bands Call the Insurance Company. Code Description; Reason Code: 16: Denial Code Resolution Repairs, Maintenance and Replacement Same or Similar Chart Upgrades Reason Code 16 | Remark Codes M76. These remark codes are there to further define what information is missing. Jul 9, 2024 · The CO-16 denial code in medical billing signifies a problem with missing or incorrect information on a submitted claim.
Dec 4, 2023 · When an insurance company denies a claim or service with denial code CO 16, it typically indicates that the claim cannot be adjudicated due to incomplete information or errors in submission or billing. This code should not be used for claims attachments or other documentation. Description; CO-96: Non-covered charge(s). In this article, we will explore the description, common reasons for denial code 16, next steps to resolve it, how to avoid it in the future, and provide example cases. Invoice' or 'Inv' followed by the price in a currency format using a decimal. In other words, the submitted claim doesn’t have what the insurance company wants on it, or something is wrong. Aug 1, 2007 · The CO16 denial code alerts you that there is information that is missing in order for Medicare to process the claim. Do not use for attachments or documentation Reason Code Remark Code(s) Denial Denial Description; 16: M51 | N56: Missing/Incorrect Required Claim Information: Claim/service lacks information or has submission/billing error(s). Crafting an effective job description is crucial f. Denial code 16 is for claims with missing or incorrect information. Spotify has been revamping its Mixes app in recent weeks with a number of AI-powered features. It could also mean that specific information is invalid. Jul 11, 2024 · Claims rejected as unprocessable will include message code N211 on the RA stating “Alert: You may not appeal this decision. Claim lacks date of patient's most recent physician visit. Make a copy of the patient's insurance card, front and back (each visit). The steps to address code 58 are as follows: 1. The CO 16 denial code is a common issue in medical billing. SUMMARY OF CHANGES: This contains requirements for standardized reporting of group and claim adjustment reason code pairs, and calculation and balancing of TS 3 and TS2 segment data elements reported in Fiscal Intermediary remittance advice and coordination of benefit transactions NEW/REVISED MATERIAL - EFFECTIVE DATE*: July 1, 2005. The steps to address code 58 are as follows: 1. Jan 1, 1995 · These codes describe why a claim or service line was paid differently than it was billed. It could also mean that specific information is invalid. bed humping View common reasons for Reason 16 and Remark Code M77 denials, the next steps to correct such a denial, and how to avoid it in the future Denial Code Resolution Repairs, Maintenance and Replacement Same or Similar Chart Upgrades Reason Code 16 | Remark Code M77. A great social media community manager wears many hats. This code should not be used for claims attachments or other documentation. Here are ways to overcome denial and get help. The 2022 CrossFit Open may be behind us, but the workouts are still available to be tried. When a CO16 denial is received, the first place to start is by looking at any accompanying remark codes. Jan 1, 1995 · These codes describe why a claim or service line was paid differently than it was billed. Across the four Medicare jurisdictions for claims with diabetes-related HCPCS codes, the denial rate jumped from 8. Denial code 16 means that the claim or service is missing necessary information or contains errors related to submission or billing. It indicates a violation of the agreement between providers and payers. Denial Resolution; Reason Code CO-96: Non-covered Charges. 3 million denied claims. Denial code 16 is for claims with missing or incorrect information. It indicates a violation of the agreement between providers and payers. It falls under the broader category of Contractual Obligation (CO) denials. When a CO16 denial is received, the first place to start is by looking at any accompanying remark codes. A remark code must be provided December 4, 2023 bhvnbc1992. Denial CO 45 is considered a part of the Claim Adjustment Reason code (CARC). Description; CO-16: Claim/service lacks information or has submission/billing error(s) which is needed for adjudication. Denial Code Resolution. darien lake tickets at wegmans The steps to address code N115 involve reviewing the Local Coverage Determination (LCD) relevant to the denied service or item. When someone you love minimizes or denies a painful situation they’ve experienced, it may be confusing. Even if you get a CO 50, it's a good idea to dig deeper, talk to the payer, and get an accurate explanation for non-payment. CO-16 M49 indicates an issue with the rate table in the provider's Medicaid profile, CO-16 MA130 indicates that there is incomplete. Denial code 16 is for claims with missing or incorrect information. This can happen if the patient sought care from a specialist or facility that is not covered by their insurance plan Lack of medical necessity: Insurance companies may. Find out the most common RARCs that accompany CO16 and what they indicate about your claim submission errors. Usage: Refer to the 835 Healthcare Policy Identification Segment (loop 2110 Service Payment Information REF), if present. Denial code 16 means that the claim or service is missing necessary information or contains errors related to submission or billing. Dec 9, 2023 · Organizations (qualifier 2) cannot order and refer. Learn what the CO16 denial code means and how to fix it. Denial code CO 16 says that the service or claim lacks the necessary information needed for the adjudication. CO 24 denial code: The CO 24 denial code is something you might encounter frequently. Code Description; Reason Code: 16: Use with Group Code CO Denial Code 14. The steps to address code 23 (The impact of prior payer (s) adjudication including payments and/or adjustments. When an insurance company denies a claim or service with denial code CO 16, it typically indicates that the claim cannot be adjudicated due to incomplete information or errors in submission or billing. It can be common for high-functioning people with alcohol use disorder to slip into denial. The steps to address code 216, which indicates that the claim has been denied based on the findings of a review organization, are as follows: Review the denial reason: Carefully read the denial reason provided by the review organization. View common reasons for Reason 16 and Remark Codes MA13, N265, and N276 denials, the next steps to correct such a denial, and how to avoid it in the future. Check for any missing or incomplete documentation that may have led to the denial. When claims are billed with inactive member insurance then insurance denied the claims with reason code CO-27 OR PR-27 Some Insurances use the Denial Code ST instead of PR27 or CO27. Page Last Modified: 09/06/2023 04:57 PM. To access a denial description, select the applicable Reason/Remark code found on Noridian 's Remittance Advice. Due to the CO (Contractual Obligation) Group Code, the omitted information is the responsibility of the provider and, therefore, the patient cannot be billed for these claims.