PECOS Weekend Availability (12/14/25 - 1/4/26)

 

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
12/14/25 (Friday) Yes Yes Yes Yes Yes

 

12/15/25 (Saturday) Yes Yes Yes Yes Yes

 

12/16/25 (Sunday) Partial Partial Partial Partial Partial

PECOS Maintenance: PECOS Applications and Databases will be unavailable from 6:30AM-2PM EST and 5-10PM EST.

12/19/25 (Friday) Yes Yes Yes Yes Yes

 

12/20/25 (Saturday) Yes Yes Yes Yes Yes  
12/21/25 (Sunday) Partial Partial Partial Partial Partial

PECOS Maintenance: PECOS Applications and Databases will be unavailable from 6-10AM EST and 5-10PM EST.

12/26/25 (Friday) Yes Yes Yes Yes Yes

 

12/27/25 (Saturday) Yes Yes Yes Yes Yes

 

12/28/25 (Sunday) Partial Partial Partial Partial Partial

PECOS Maintenance: PECOS Applications and Databases will be unavailable from 6:30-10AM EST and 5-10PM EST.

1/2/26 (Friday) Yes Yes Yes Yes Yes

 

1/3/26 (Saturday) Partial Partial Partial Partial Partial

PECOS R7.56 Deployment: PECOS Applications and Databases will be unavailable from 9-11am EST.

1/4/26 (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
12/14/25 (Friday)

Yes

Yes Yes Yes Yes  
12/15/25 (Saturday)

Yes

Yes Yes Yes Yes  
12/16/25 (Sunday)

Yes

Yes Yes Yes Yes  
12/19/25 (Friday)

Yes

Yes Yes Yes Yes  
12/20/25 (Saturday)

Yes

Yes Yes Yes Yes  
12/21/25 (Sunday)

Yes

Yes Yes Yes Yes  
12/26/25 (Friday)

Yes

Yes Yes Yes Yes  
12/27/25 (Saturday)

Yes

Yes Yes Yes Yes  
12/28/25 (Sunday)

Yes

Yes Yes Yes Yes  
1/2/26 (Friday)

Yes

Yes Yes Yes Yes  
1/3/26 (Saturday)

Yes

Yes Yes Yes Yes  
1/4/26 (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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