Medicare Renewal

How often do I need to renew my Medicare DME status

This can be a tricky topic.
If you are submitting claims every calendar year then it should be 5 years.

If you are not than it could be sooner. There should be a MAC(Medicare Administrative Contractor) that reaches out to the practice/provider when it is time to renew.

Here is a website you can use to find out who your MAC is:
https://www.cms.gov/Medicare/Medicare-Contracting/Medicare-Administrative-Contractors/MAC-Website-Contacts

You can always reach out to the MAC in order to be safe and know exactly when you will need to renew.