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Patient responsibilityCARC

PR-3 denial code

Copayment amount

The flat per-visit amount owed by the patient. Should generally be collected at the visit.

How to fix it

Bill the patient if it was not collected at check-in.

How to prevent it

Verify copay amounts at eligibility check and collect at the front desk. Copays collected later cost far more to recover.

In practice

A claim adjudicates with PR-3 — copayment. A fixed amount applies to the visit under the patient's plan, and the payer pays the balance of the allowed amount.

Copayments are the most collectable balance in the revenue cycle because the amount is fixed, known in advance, and printed on the insurance card. They are also among the most frequently uncollected, because collecting at the desk requires a process rather than a system.

A copayment not collected at the visit becomes a statement, then a follow-up, then in many cases a write-off — for an amount that was available at the front desk and would have taken thirty seconds.

What sits behind it

PR-3 is not a denial and requires no revenue cycle work beyond collection. Its significance is entirely operational.

The economics are stark. Producing and mailing a statement, then following up, frequently costs a meaningful fraction of a typical copayment. Collecting a modest amount at the desk is close to pure margin; collecting the same amount after three statements may be net negative.

The card is not always current, which is the one caveat. Copayment amounts change at plan renewal and cards are not always reissued, so verifying the current copayment in the eligibility response rather than reading the card avoids collecting the wrong amount and refunding later.

Related codes

PR-1Deductible amountPR-2Coinsurance amountPR-204Service not covered under the patient's plan, patient responsibility

Terms used here — Patient Responsibility · Eligibility Verification · Payment Posting

How we handle it — Patient Collections · Eligibility Verification · Patient Support

Primary sources

The rules behind PR-3, at the bodies that publish them.

  • Medicare Claims Processing Manual (opens in a new tab)

    Centers for Medicare & Medicaid Services — The operative manual for how Medicare claims must be coded, submitted, adjusted and appealed. When a payer policy and a vendor's advice disagree, this settles it.

  • No Surprises Act guidance (opens in a new tab)

    Centers for Medicare & Medicaid Services — Balance billing restrictions, good faith estimates and the independent dispute resolution process — all of which change what a practice may bill a patient.

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Questions about PR-3

No. It is the patient's fixed copayment on a covered service. It requires no revenue cycle work beyond collection — its significance is operational rather than a claims problem.

Because the economics change sharply afterwards. Producing and mailing a statement, then following up, can cost a meaningful fraction of a typical copayment. Collected at the desk it is close to pure margin; collected after three statements it may be net negative.

Not entirely. Amounts change at plan renewal and cards are not always reissued. Verifying the current copayment in the eligibility response avoids collecting the wrong amount and having to refund.

Record the balance and offer a payment arrangement rather than waiving it silently. Routine waiver of cost-sharing raises compliance concerns under payer agreements and, for federal programmes, beyond them.

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