PECOS Weekend Availability (4/24/26 - 5/17/26

 

Centers for Medicare & Medicaid Services

 

 

Production PECOS Availability
Date(s) PECOS AI Available? PECOS PI Available? PECOS Extracts Available? PECOS Database Available? Data Mart Available? Additional Information
4/24/26 (Friday) Yes Yes Yes Yes Yes

 

4/25/26 (Saturday) Yes Yes Yes Yes Partial

Enterprise Cognos Maintenance: Cognos will be unavailable from 7-11AM EST.

4/26/26 (Sunday) Partial Partial Partial Partial Partial

PECOS Maintenance: PECOS Applications and Databases will be unavailable from 1AM-2PM EST and 5-10PM EST.

5/1/26 (Friday) Partial Partial Partial Partial Partial

PECOS AWS Migration: PECOS Applications and Databases will be unavailable starting at 9PM.

5/2/26 (Saturday) No No No No No PECOS AWS Migration: PECOS Applications and Databases will be unavailable.
5/3/26 (Sunday) No No No No No

PECOS AWS Migration: PECOS Applications and Databases will be unavailable.

5/8/26 (Friday) Yes Yes Yes Yes Yes

 

5/9/26 (Saturday) Yes Yes Yes Yes Yes

 

5/10/26 (Sunday) Partial Partial Partial Partial Partial PECOS Maintenance: PECOS Applications and Databases will be unavailable from 6:30-10AM EST and 5-10PM EST.
5/15/26 (Friday) Yes Yes Yes Yes Yes

 

5/16/26 (Saturday) Yes Yes Yes Yes Yes

 

5/17/26 (Sunday) Partial Partial Partial Partial Partial PECOS Maintenance: PECOS Applications and Databases will be unavailable from 6:30-10AM EST and 5-10PM EST.

 

Validation PECOS Availability
Date(s) PECOS AI Available? PECOS PI Available? PECOS Extracts Available? PECOS Database Available? Data Mart Available? Additional Information
4/24/26 (Friday)

Yes

Yes Yes Yes Yes  
4/25/26 (Saturday)

Yes

Yes Yes Yes Yes  
4/26/26 (Sunday)

Yes

Yes Yes Yes Yes  
5/1/26 (Friday)

Yes

Yes Yes Yes Yes  
5/2/26 (Saturday)

Yes

Yes Yes Yes Yes  
5/3/26 (Sunday)

Yes

Yes Yes Yes Yes  
5/8/26 (Friday)

Yes

Yes Yes Yes Yes  
5/9/26 (Saturday)

Yes

Yes Yes Yes Yes  
5/10/26 (Sunday)

Yes

Yes Yes Yes Yes  
5/15/26 (Friday)

Yes

Yes Yes Yes Yes  
5/16/26 (Saturday)

Yes

Yes Yes Yes Yes  
5/17/26 (Sunday)

Yes

Yes Yes Yes Yes  
Centers for Medicare & Medicaid Services (CMS) has sent this update. To contact Centers for Medicare & Medicaid Services (CMS) go to our contact us page.

 


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