Member ID must be valid
| Rejection Message Member ID must be valid | |
| Rejection Details This rejection has three possible causes: 
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| Resolution Resolution steps will vary depending on the cause: 
 When all corrective actions are completed, rebill and resubmit all affected claims. | |
| Tip: Most subscription levels include access to a free eligibility check feature which can be used with many payers to verify a patient has active coverage. Utilizing this feature prior to submitting claims for a patient can help prevent this type of rejection. |