PI 26 – Expenses Incurred Before Coverage Began or After Coverage Ended

The PI-26 denial code indicates that the payer denied or adjusted the claim because the billed services were provided before the patient's insurance coverage became effective or after it had terminated. The PI (Payer Initiated) group code identifies an adjustment made according to the payer's eligibility and coverage records.

Providers should verify the patient's coverage dates and insurance eligibility before determining whether to submit a corrected claim or appeal.

Quick Facts

Denial Code
PI-26

Group Code
PI (Payer Initiated)

Category
Coverage Dates

Meaning
Services were provided outside the patient's active coverage period

Common Payers
Medicare, Medicaid, and Commercial Insurance

Next Step
Verify the patient's effective coverage dates and determine whether the claim was submitted to the correct payer.

What Does PI-26 Mean?

The PI-26 denial code indicates that the payer determined the patient's insurance coverage was not active on the date the services were performed.

This may occur when services are provided before the policy's effective date, after the policy has terminated, or when outdated insurance information is used during claim submission.

Providers should review the patient's eligibility information and any accompanying RARC codes before taking further action.

Common Causes

Providers may receive the PI-26 denial code when:

• Services were performed before coverage became effective.

• Insurance coverage terminated before the date of service.

• Outdated insurance information was used.

• The wrong insurance policy was billed.

• Patient eligibility was not verified before treatment.

• Coverage changes were not updated in the billing system.

How To Resolve PI-26

If you receive the PI-26 denial code:

• Verify the patient's effective and termination dates.

• Review the patient's insurance information.

• Confirm the correct payer was billed.

• Update patient insurance records if necessary.

• Submit the claim to the appropriate payer when applicable.

• Appeal the denial if the payer's eligibility information is incorrect.

Many PI-26 denials can be resolved by correcting insurance information rather than changing the clinical claim details.

Common Billing Mistakes

Common issues associated with PI-26 include:

• Failing to verify eligibility before the appointment.

• Using expired insurance information.

• Billing an inactive insurance policy.

• Missing recent insurance changes.

• Submitting claims without confirming coverage dates.

Frequently Asked Questions

Does PI-26 always mean the patient had no insurance?

No. The patient may have insurance coverage, but it may not have been active on the date the services were provided.

Can providers bill another insurance company after receiving PI-26?

Yes. If another active insurance plan covered the patient on the date of service, the claim may need to be submitted to that payer.

Should providers verify eligibility for every visit?

Yes. Confirming active coverage before each appointment helps prevent denials related to inactive or terminated policies.

Can incorrect coverage dates be appealed?

Yes. If the payer's eligibility records are inaccurate and documentation supports active coverage, providers may submit an appeal.

Related PI Codes

You may also encounter:

• PI-22 Denial Code

• PI-109 Denial Code

• PI-204 Denial Code

• PI-16 Denial Code

Quick Summary

The PI-26 denial code indicates that the billed services were provided outside the patient's active insurance coverage period. Verifying eligibility, confirming coverage dates, and billing the appropriate payer can help providers resolve the denial and reduce future claim processing delays.