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Can I appeal a PR-2 denial?

PR-2 is generally not appealable because it reflects the patient's plan design (coinsurance). However, if the coinsurance was applied incorrectly (wrong percentage, or applied after the out-of-pocket maximum was reached), you can appeal with proof of the plan design and out-of-pocket status from the payer portal.

What if the patient has secondary insurance?

If the patient has secondary insurance, submit a claim to the secondary payer for the coinsurance amount. The secondary payer may cover all or part of the coinsurance. Do not bill the patient until the secondary claim has been processed.

What is the difference between coinsurance (PR-2) and a copayment (PR-3)?

Coinsurance (PR-2) is a percentage of the allowed amount (e.g., 20% of $100 = $20). A copayment (PR-3) is a fixed dollar amount for a visit (e.g., $25 per office visit). Both are patient responsibility, but coinsurance varies based on the service cost while copayments are fixed.

When does coinsurance stop applying?

Coinsurance stops when the patient reaches their out-of-pocket maximum for the plan year. After the out-of-pocket maximum is met, the insurance plan covers 100% of allowed amounts. Verify the out-of-pocket maximum status in the payer portal before billing the patient.

Should I collect coinsurance at the time of service?

It depends on your practice policy. Since the exact coinsurance amount isn't known until the claim is processed, collecting an estimate at the time of service and reconciling after the EOB is posted is a common approach. Verify benefits before the visit to estimate patient responsibility.

Home Payer Denial Intelligence PR-2Blue Cross Blue Shield

PR-2Blue Cross Blue Shield

How to Work PR-2 for Blue Cross Blue Shield

Master Denial Codes PR-2 Overview

Quick Answer

PR-2 (Coinsurance Amount): Coinsurance Amount. (Use code 2 to show the dollar amount of the coinsurance.) Read the accompanying RARC codes on the ERA/EOB to identify the specific missing or incorrect information, then correct and resubmit as a corrected claim or file a formal appeal.

Key Takeaways

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PR-2 is a PR denial code — coinsurance amount.

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Always read the accompanying RARC codes for specific detail about what is missing or incorrect.

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Most denials are resolved via corrected claim submission, not formal appeal.

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Document all follow-up actions and track the claim to resolution within timely filing limits.

Denial Code Definition

PR-2 is a Patient Responsibility (PR) CARC indicating that the coinsurance amount has been applied to the claim. Coinsurance is the percentage of the allowed amount that the patient owes after the deductible has been met. This is not a denial — the claim was processed, and the patient owes their coinsurance share.

Official Description

Coinsurance Amount. (Use code 2 to show the dollar amount of the coinsurance.)

Why This Denial Occurs

PR-2 occurs after the patient's deductible has been met. The insurance plan pays a percentage of the allowed amount (e.g., 80%), and the patient owes the remaining percentage (e.g., 20%) as coinsurance. Coinsurance continues until the patient reaches their out-of-pocket maximum. This is a standard part of most insurance plans.

Blue Cross Blue Shield-Specific Causes

BCBS plans vary by state and plan type. BCBS plans typically have coinsurance ranging from 10% to 50% after the deductible. BCBS HDHPs may have 100% coinsurance until the out-of-pocket maximum is met. Out-of-network coinsurance is usually higher. Requirements may differ between BCBS plans.

1BCBS plan has coinsurance after the deductible is met
2Patient has not met their out-of-pocket maximum
3Different coinsurance rates for in-network vs. out-of-network
4HDHP with coinsurance after the deductible

Required Documentation

ERA/EOB showing the coinsurance amount applied (PR-2)
Patient's insurance card and benefit information
Patient financial responsibility agreement (signed at registration)
Evidence of deductible status and out-of-pocket maximum

Investigation Workflow

1Review the ERA/EOB to confirm the PR-2 amount and the coinsurance percentage.
2Verify the patient's coinsurance rate and out-of-pocket maximum through the payer portal.
3Confirm the deductible has been met (if applicable) before coinsurance applies.
4Check if the patient has secondary insurance that may cover the coinsurance.
5Verify the allowed amount is correct per your contract.

Resolution Steps

1Bill the patient for the PR-2 amount with a clear statement showing the EOB details.
2If the patient has secondary insurance: submit a claim to the secondary payer for the coinsurance amount.
3If the patient disputes the charge: provide the EOB and verify the coinsurance rate with the payer.
4If the patient has met their out-of-pocket maximum: request a reprocessing from the payer.
5Offer payment plans for patients who cannot pay the full amount upfront.

Appeal Guidance

PR-2 is generally not appealable because it reflects the patient's plan design. However, if the coinsurance was applied incorrectly (e.g., wrong percentage, or applied after the out-of-pocket maximum was reached), file a formal appeal with proof of the plan design and out-of-pocket status.

Blue Cross Blue Shield Appeal Tip

For BCBS PR-2, identify the home BCBS plan from the alpha prefix. Verify the coinsurance rate and out-of-pocket maximum through the BCBS plan's portal. If the patient has secondary insurance, submit a claim for the coinsurance. If the out-of-pocket maximum has been met, request a reprocessing.

Prevention Strategies

Verify patient eligibility and benefits before the visit, including coinsurance rate.
Inform patients of their potential financial responsibility before the visit.
Have patients sign a financial responsibility agreement at registration.
Collect estimated patient responsibility at the time of service when possible.
Check for secondary insurance that may cover coinsurance.
Post ERA/EOB adjustments promptly to avoid delayed patient billing.
Train front desk staff to explain coinsurance to patients.

Real-World Scenario: Blue Cross Blue Shield

Situation

A patient with BCBS of Michigan coverage had 20% coinsurance after the deductible was met. The allowed amount was $200. BCBS paid $160 (80%) and applied PR-2 for $40 (20%).

Resolution

The biller verified the coinsurance rate through the BCBS of Michigan portal and confirmed it was applied correctly. She posted the PR-2 adjustment and sent the patient a statement for $40 with the EOB breakdown. The patient paid within 22 days.