CARC 253 Active

PR-253: Sequestration Reduction in Federal Payment

TL;DR

PR-253 is atypical for sequestration. Verify the group code with the payer — the sequestration reduction should not be billed to the patient.

Action
Review & Decide
Who Pays
Patient
Appeal
No
Patient Impact
Direct Financial
Disclaimer
This content is for informational purposes only and does not constitute professional billing advice. Always verify information against your payer contracts and current coding guidelines. Consult a certified billing specialist for specific claim issues.

What Does PR-253 Mean?

PR-253 would be unusual and potentially incorrect for sequestration. The sequestration reduction is a federal mandate that providers must absorb — it should not be transferred to the patient. If you see PR-253, verify with the payer that the correct group code was applied.

CARC 253 represents the federal sequestration reduction that has been applied to Medicare payments since 2013 under the Budget Control Act of 2011. Every Medicare FFS claim is subject to this uniform 2% reduction, which is calculated after the approved amount is determined and after deductible and coinsurance amounts are applied.

This adjustment is not a denial, an error, or a coverage dispute. It is a legislatively mandated reduction in federal spending that affects all Medicare Part A, Part B, and Part D claims equally. The reduction applies to the Medicare payment amount only — it does not change the patient's cost-sharing obligations.

Providers should treat CO-253 as a standard contractual adjustment in their revenue cycle. The amount should be posted as a contractual allowance and cannot be balance-billed to the patient. While sequestration rates have been temporarily modified during certain legislative periods, the 2% reduction has been the standard rate for most of its existence.

How to Resolve

  1. Verify the group code assignment Contact the payer to confirm PR is the intended group code. Sequestration reductions are contractual obligations (CO) and should not be assigned to patient responsibility.
  2. Request correction if PR is in error If the PR assignment is incorrect, request the payer reprocess the claim with the correct CO group code.
  3. Do not bill the patient Regardless of the group code, the sequestration amount cannot be billed to the patient under Medicare rules. Hold patient billing until the group code is corrected.
  4. Document the discrepancy Record the incorrect group code assignment for reference and track whether this is a recurring issue with the payer.
Do Not Appeal This Code

PR-253 is not a denial but a mandated 2% federal sequestration reduction applied to all Medicare FFS claims under the Budget Control Act. This reduction cannot be appealed, reversed, or billed to the patient. Write off the amount as a contractual adjustment.

How to Prevent PR-253

Also Filed As

The same CARC 253 may appear with different Group Codes:

CO-253 OA-253

Related Denial Codes

PR-13 — Date of Death Precedes Date of Service PR-14 — Date of Birth Follows Date of Service PR-19 — Workers' Compensation Claim PR-20 — Liability Carrier Responsible PR-21 — No-Fault Carrier Responsible

Sources

  1. https://medibillmd.com/blog/denial-code-253/
  2. https://www.mdclarity.com/denial-code/253
  3. https://med.noridianmedicare.com/web/jfa/fees-news/fee-schedules/sequestration
  4. https://x12.org/codes/claim-adjustment-reason-codes
  5. Codes maintained by X12. Visit x12.org for official definitions.