EOB denial code · PR group
PR-1: Deductible — Meaning & What You Owe
PR-1 means you owe this amount toward your annual deductible — the plan applies its negotiated (allowed) rate, and you pay toward that allowed amount until the deductible is met. Unlike CO codes, PR-1 is a legitimate amount you owe — but only up to the allowed amount: verify the EOB used the negotiated rate, not the provider's billed charge.
What “PR-1” means on your EOB
Deductible amount.
Who pays? PR — Patient Responsibility
PR (patient responsibility) — this is your deductible for the current benefit period. Verify the allowed amount on the EOB: you owe your deductible on the allowed rate, not on the provider's inflated billed charge.
What to do next: You owe deductibles by contract, so an appeal rarely wins unless the MATH is wrong: the wrong allowed amount, a deductible already met earlier in the year, or the service applied under the wrong member. Pull your EOB history and confirm the deductible ran correctly before paying.
Why this denial happens
- You hadn't yet met your deductible for the benefit period.
- The plan used the billed charge instead of the contracted allowed rate.
- The deductible was applied under the wrong member or wrong benefit period.
- A service you expected to be preventive (deductible-free) was coded as diagnostic.
What to do now
- Check your deductible progress in your plan portal — how much remains this year?
- Confirm the EOB's allowed amount matches your plan's negotiated rate.
- If the math looks off, call the insurer's claims line before paying.
- If a 'preventive' service was coded as diagnostic, ask your provider to correct the code so it's billed as preventive.
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