Processing a Medical Insurance Claim or Prior Authorization — Practice Checklist

Step-by-Step Procedure (7 steps)

1. 1.

   Verify the patient's insurance eligibility and coverage details before or at the visit, not after the claim is already submitted.

2. 2.

   Confirm the correct ICD-10 diagnosis code(s) and CPT procedure code(s) match what was actually documented by the provider — codes are selected based on documentation, not assumed from the visit type.

3. 3.

   Check whether the ordered procedure or medication requires prior authorization under the patient's specific plan before scheduling or dispensing it.

4. 4.

   If prior authorization is required, submit the request with the complete clinical documentation the payer requires (diagnosis, prior treatments tried, medical necessity) rather than a bare request.

5. 5.

   Submit the claim through the correct billing workflow and track its status rather than assuming it processed correctly.

6. 6.

   If a claim is denied, read the denial reason code carefully to determine whether it's a correctable data issue (wrong code, missing modifier) or requires an appeal with additional clinical support.

7. 7.

   Communicate with the patient about any coverage issue, cost estimate, or delay in a timely, honest way — don't let them find out about a denial from a surprise bill.

Quality Checkpoints (4)

Confirm each of these before considering the task complete.

• Insurance eligibility is verified before the service is rendered whenever possible, not discovered as a problem afterward.

• ICD-10 and CPT codes match what the provider actually documented, not an assumption based on the chief complaint.

• Prior authorization requirements are checked before scheduling anything that needs one.

• Denials are read and categorized correctly (fixable data error vs. true coverage denial) before resubmitting or appealing.

Avoid These Mistakes

• ⚠

  Submitting a claim without checking whether the specific procedure needs prior authorization under that patient's plan, resulting in a preventable denial.

• ⚠

  Coding from the visit reason instead of from what the provider actually documented, which can create a mismatch that triggers a denial or an audit flag.

• ⚠

  Resubmitting a denied claim unchanged, hoping it clears on a second pass instead of fixing the actual data or documentation issue.

• ⚠

  Not telling the patient about a likely out-of-pocket cost or prior-auth delay until after the fact.