DenialCodePro
133N/A - Pended claims in your system should not be submitted to MassHealth. If MCEs submit an encounter with this CARC, it will be rejectedGeneral Adjustment

Code 133

Problem Description

The disposition of this service line is pending further review. (Use only with Group Code OA). Usage: Use of this code requires a reversal and correction when the service line is finalized (use only in Loop 2110 CAS segment of the 835 or Loop 2430 of the 837).

Actionable Fix — Solution Steps

Verify claim details and patient demographics. Submit a corrected claim or appeal with necessary supporting medical documentation.

Related Codes in General Adjustment

1

Deductible Amount

2

Coinsurance Amount

3

Co-payment Amount

6

The procedure/revenue code is inconsistent with the patient's age. Usage: Refer to the 835 Healthcare Policy Identification Segment (loop 2110 Service Payment Information REF), if present.

This directory provides reference information only and does not constitute official legal, medical, or financial billing advice. Always consult the payer's official remittance advice and current coding guidelines.

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