PR 96 denial code

What PR-96 means

PR-96 means the payer treated the charge as non-covered and assigned the balance to the patient. The reason code says “non-covered”; the group code PR says “patient responsibility.” Together they tell you the payer will not pay and believes the patient may be billed.

The group code is the whole story on this one. The identical service can come back as CO-96: same non-covered determination, but a contractual write-off you cannot bill to the patient. For Medicare, the difference frequently hinges on notice: when a provider expects Medicare to deny a normally covered service for medical necessity and obtains a valid Advance Beneficiary Notice of Noncoverage (ABN, form CMS-R-131) before the service, liability shifts to the patient and the denial lands as PR. Without that notice, the provider holds the bag. Modifiers report the notice status on the claim; GA when a required ABN is on file, GX for a voluntary notice on excluded services, GY for statutory exclusions, GZ when an ABN should exist but does not (GZ claims deny with provider liability).

Common causes

1. Statutorily excluded Medicare services: items Medicare never covers regardless of circumstances. Patient billable; ABN optional.
2. Normally covered services denied for frequency or medical necessity where a valid ABN was obtained: the GA modifier moves the denial to PR.
3. Commercial plan exclusions: the benefit design does not include the service; overlaps with PR-204.
4. Screening or routine services outside the plan’s preventive benefits, adjacent to PR-49.
5. Miscoded claims that made a covered service look non-covered: wrong procedure code, missing modifier, or a diagnosis that does not support coverage.
6. Wrong benefit category: the service was billed under a benefit the plan does not recognize for that setting; checking the place of service code against the payer’s policy is worth a minute here.

How to fix and resubmit

1. Read the remark codes on the remittance. Reason code 96 is broad; the remark narrows it to the actual coverage rule.
2. Verify the coding. If a covered service was reported wrong (code, modifier, diagnosis), submit a corrected claim before touching the patient’s account.
3. For Medicare medical-necessity denials, pull the ABN. Valid and signed before service: bill the patient per the ABN’s estimate. Missing or defective: the charge is provider liability regardless of what the remittance says; do not bill the patient.
4. For statutory exclusions, bill the patient. No ABN is required, though a GX-modifier voluntary notice makes collections smoother.
5. If you believe the service was covered and the denial is wrong, appeal with documentation supporting coverage criteria. Hold patient billing until the appeal resolves.
6. Where the patient is properly liable, send a clear statement referencing the notice they signed.

How to prevent it

• Check coverage rules before the service: national and local coverage policies for Medicare, benefit exclusions on the payer portal or a 270/271 response for commercial plans.
• Build an ABN workflow: staff identify at-risk services at check-in, issue CMS-R-131 with a real cost estimate, and record the patient’s choice before the service happens.
• Append notice modifiers consistently. GA, GX, GY, GZ tell Medicare who holds liability, and getting them right is the difference between PR-96 and an unbillable CO-96.
• Audit non-covered denials monthly: every CO-96 that should have been PR-96 is a missed ABN and a coachable front-end failure.