Why this denial happens
- The patient has two plans and the claim went to the secondary first.
- The patient’s other-coverage questionnaire with the payer is out of date.
- Medicare is billed first when another plan (for example, a large employer plan) should be primary.
- An accident or injury claim may belong to auto or liability coverage.
How to fix a claim that was denied
- Confirm which plan is primary for the date of service.
- Bill the primary first; then send the secondary claim with the primary’s remittance.
- If the payer needs updated coverage information, ask the patient to contact the plan, then resubmit.
How to prevent it
- Ask about all coverage at check-in, including spouse or parent plans and Medicare.
- For Medicare patients, use the Medicare Secondary Payer questionnaire at intake.
- Record the order of benefits on the patient record so every claim follows it.
How XEHR’s agents handle coordination of benefits denials
- Each patient’s insurances are kept in order on the record, so claims go to the primary first.
Agents check and prepare; your billers approve and send. How agentic AI works
Common questions
Who pays first when a patient has two plans?
It depends on the plans and the patient’s situation; common rules include the plan through the patient’s own employer before a spouse’s plan. For Medicare, the Medicare Secondary Payer rules decide.
General information for US practices, not legal advice. Payer rules differ: check your contract and the payer’s provider manual.