If you are experiencing issues with the Modivcare app not accepting your Medicaid member ID, here are several troubleshooting steps and key points to consider:

1. Double-check Your Member ID
- Ensure you are entering the correct Medicaid member ID exactly as it appears on your Medicaid card, including any leading zeros or required formatting3.

2. Confirm Plan Compatibility
- Not all health plans or regions may support app-based self-service for every Medicaid member. The Modivcare website specifically advises:
> "Check with your health plan to make sure the Modivcare app will work for you"4.
Contact your Medicaid plan’s member services line to confirm that app access is enabled for your coverage.

3. Update or Reinstall the App
- Make sure you are using the latest version of the Modivcare app, as older versions may not function properly or might lack current validation requirements14.
- If issues persist, uninstall and reinstall the app.

4. Common Input Errors
- Ensure there are no extra spaces, dashes, or characters when entering your member ID.
- Use the correct case—try both all caps and standard casing if uncertain.

5. Registration Problem
- Some users report that the app says they are not in the system, even when registered1. This could indicate a data mismatch or an account syncing issue between your health plan’s records and Modivcare’s system.

6. Contact Support Directly
- If the above steps do not resolve your issue, Modivcare provides several ways to reach support:
- App support number: 866-402-57521
- General support: 1-866-779-52001
- Support email: [email protected]1

7. Try the Alternative Booking Method
- If the app continues to reject your ID, you can book trips by calling Modivcare’s reservation line. The correct number may depend on your state or health plan (for example, Louisiana Medicaid members call 1-866-886-4081)23.

8. When to Escalate
- If you suspect your Medicaid records are outdated or incorrect (name, address, ID, etc.), contact your Medicaid plan’s member services to verify and update your information, as discrepancies can block app access3.

Summary Table: Troubleshooting Steps

| Step | Action |
|----------------------------------------|-------------------------------------------------|
| Verify Medicaid Member ID | Check for accuracy and formatting3 |
| Confirm app-health plan compatibility | Contact your health plan4 |
| Update/reinstall app | Google Play/App Store14 |
| Check for input errors | Remove spaces, check letter case |
| Contact Modivcare support | 866-402-5752 or support email1 |
| Try phone booking | Use state-specific Modivcare number23 |
| Verify/update Medicaid info | Call Medicaid plan’s member services3 |

If the app still doesn't recognize your member ID after these steps, it is likely an issue with the records Modivcare receives from your health plan. Continue using phone support for urgent transportation needs until it is resolved.