# PR 204 denial code dental

Answer: On a dental remittance, code PR 204 means: The service, equipment, or drug is not covered under the patient's current benefit plan. structural: appeal rarely changes it. Plan design is not appealable. Verify the right plan was adjudicated (employer plan changes mid-year cause false 204s), then move to the patient-pay conversation. Prevention is verification: benefit category checks before high-cost treatment plans.

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Answer intent ID: `dental-denial-code-pr-204`
Cluster: Practice operations
Last verified: 2026-08-29
Reviewer: see source page

## Direct answer

On a dental remittance, code PR 204 means: The service, equipment, or drug is not covered under the patient's current benefit plan. structural: appeal rarely changes it. Plan design is not appealable. Verify the right plan was adjudicated (employer plan changes mid-year cause false 204s), then move to the patient-pay conversation. Prevention is verification: benefit category checks before high-cost treatment plans.

## Query patterns

- PR 204 denial code dental
- denial code PR 204
- PR 204 denial code meaning
- CARC 204 dental claim
- how to fix PR 204 denial

Source citations:
- `X12-CARC` X12 Claim Adjustment Reason Codes (official list). <https://x12.org/codes/claim-adjustment-reason-codes>

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