PR-49 PR · Patient Responsibility

PR-49 Denial Code: Routine or preventive service the plan doesn't cover

A routine or preventive exam/screening (or a service performed alongside one) isn't covered under the plan, so it falls to the patient. Check whether the service was actually diagnostic.

Group code
PR - Patient Responsibility
Code type
CARC
Billable to patient?
Yes - patient responsibility
Appealable?
Only if the service was actually diagnostic
Category
Coverage & Benefits
On a remittanceCAS*PR*49*125.00On a paper EOB it shows as PR-49.

What PR-49 means

PR-49 means the service was treated as routine or preventive and isn't a covered benefit, so it becomes patient responsibility. The most common recoverable scenario is a diagnostic service coded or bundled as preventive - if the visit was medically driven rather than routine, recoding it correctly may make it payable. Otherwise it is patient responsibility per the plan.

Common causes

  • The exam or screening is a routine/preventive service the plan doesn't cover.
  • A diagnostic service was coded or grouped as preventive.
  • The preventive benefit was already used for the period.
  • The plan excludes this routine service.

How to fix it

  • Confirm whether the service was genuinely preventive or actually diagnostic.
  • If diagnostic, recode with the appropriate diagnosis and modifier and resubmit.
  • If genuinely routine/non-covered, bill the patient per the plan and your financial policy.
  • If the plan should cover the preventive service, appeal with the benefit details.

How to prevent it

  • Verify preventive vs diagnostic benefit rules before the visit.
  • Code the encounter to reflect its actual diagnostic or preventive intent.
  • Set patient expectations on non-covered routine services up front.
Only if the service was actually diagnosticAppeal when the service was actually diagnostic (not routine/preventive) and should be covered - recode appropriately and submit documentation. A genuinely non-covered routine service is patient responsibility.

Appeal letter template

Fill in the bracketed fields, attach your supporting documentation, and send through the payer's appeal channel. This is a starting point — adjust to your payer's requirements.

Appeal letter template
Re: Preventive vs Diagnostic Appeal (PR-49) - Claim [Claim Number]

Patient: [Patient Name]   |   Member ID: [Member ID]
Date(s) of Service: [DOS]   |   Service: [CPT/HCPCS]

To Whom It May Concern:

Claim [Claim Number] was denied under PR-49 as routine/preventive. This service was diagnostic, not routine: [brief clinical reason / presenting complaint]. The correct diagnosis is [ICD-10], as documented in the enclosed records. We request that the claim be reprocessed as a diagnostic, covered service.

Sincerely,
[Your Name], [Practice Name]   |   [Phone]   |   [NPI/TIN]

Plain-English explanation authored by Medmio. The PR-49 code meaning reflects the standard CARC/RARC set maintained by X12 and CMS; Medmio does not reproduce X12's official descriptor text verbatim. Codes change up to three times per year — verify active status against the latest X12/CMS release. For official Medicare remittance-code guidance, see CMS. Educational guidance only, provided as-is with no guarantee of accuracy or outcome — not a substitute for professional billing, coding, or legal advice.
Last reviewed: May 2026

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