CARCContractual Obligation

CARC 32: Our records indicate that this dependent is not an eligible dependent as defined

The person receiving care doesn't qualify as a dependent under the plan's rules.

What this means for your claim

Dependents must meet age, relationship, and financial dependency criteria. If a dependent aged off the plan or doesn't meet the definition, claims for that person may be denied.

What to do next

  1. 1

    Review your plan's dependent eligibility rules in the Summary of Benefits.

  2. 2

    If the dependent qualifies but wasn't properly enrolled, ask HR (if employer-sponsored) or the insurer to correct the enrollment.

  3. 3

    For children up to age 26 on ACA-compliant plans, the insurer is required to cover them regardless of student or dependency status.

How to handle a contractual-obligation adjustment

Contractual Obligation (CO) codes describe the part of a claim that is governed by the contract between your insurer and the provider. In most cases the adjustment itself is legitimate — it reflects the agreed network discount, your deductible, your coinsurance, or your copay. The money you should focus on is the patient-responsibility line, because that is the amount you can actually verify, dispute, or have reprocessed.

Confirm the math against your plan documents

Pull your Summary of Benefits and Coverage and your member-portal accumulators. Check that the allowed amount matches the in-network contracted rate and that your deductible, coinsurance, or copay was applied at the correct stage. A surprising number of patient-responsibility errors come from accumulators that didn't update after a prior claim.

Check whether your out-of-pocket maximum was reached

Once you hit your annual out-of-pocket maximum, your coinsurance and copays for covered, in-network services should drop to $0. If an EOB still shows patient responsibility after you've met that limit, call member services and ask for the claim to be reprocessed against your accumulator.

Make sure the service was coded the way it actually happened

A visit coded as a higher-complexity level, or a preventive screening miscoded as a diagnostic (sick) visit, can shift cost onto you. Request an itemized bill, compare the CPT codes to what you actually received, and ask the provider's billing office to correct and rebill any mismatch before you pay.

Your appeal rights for CARC 32

If you believe a contractual adjustment was applied incorrectly — wrong network status, wrong accumulator, or a coding error — start with the provider's billing office for coding issues and your insurer's member services for benefit-application issues. If they disagree, you have the right under the Affordable Care Act to a formal internal appeal, and if that's denied, an independent external review.

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