Federally-Listed PSOs

Below is a list of PSOs that are currently listed by AHRQ. A health care provider can only obtain the confidentiality and privilege protections of the Patient Safety Act by working with a Federally-listed PSO.

Use the categories on the left to filter the list of PSOs or search a PSO name.

Note: AHRQ updates the PSO information contained within the directories weekly, as needed; changes are made when there are newly listed PSOs and/or when existing information requires revision. Changes that would otherwise be effective on a weekend day or holiday will be effective on the next business day. Information contained in the directories is based on attestations that the PSOs provide. To update PSO contact information, please use the Change of Listing Information form; to update profile information, please go to the PSO PPC Web site.

There are 82 total PSOs listed by AHRQ.

Ascension Healthcare Patient Safety Organization
PSO Number: P0111
Component of Parent Org(s):
  • Ascension
Effective Date and Time of Initial Listing: May 11, 2011 12:01 AM ET
Street Address: 4600 Edmundson Road, St. Louis, Missouri 63134
PSO Phone Number: (314) 733-8188
Fax: (314) 733-8060
Point of Contact: Ann Hendrich R.N., Ph.D., F.A.A.N.
Point of Contact Phone: (314) 733-8188
Point of Contact Email: Ann.Hendrich@Ascension.org (link is external)
Next biennial attestation for Two Contracts due between 05/11/2017 and 05/10/2019
Disclosures & Finding: None
Subject to FDA-Regulated Reporting Entity Guidance: Yes
DARTNet Institute Patient Safety Organization
PSO Number: P0176
Component of Parent Org(s):
  • DARTNet Institute
Effective Date and Time of Initial Listing: December 22, 2015 12:01 AM ET
Street Address: 12635 East Montview Blvd, Aurora, Colorado 80045
PSO Phone Number: (800) 434-0278
Fax: (214) 594-9583
Point of Contact: Deborah Graham
Point of Contact Phone: (800) 434-0278, ext. 2
Point of Contact Email: deborah.graham@dartnet.info (link is external)
Next biennial attestation for Two Contracts due between 12/22/2017 and 12/21/2019
Disclosures & Finding: None
Subject to FDA-Regulated Reporting Entity Guidance: No
ECRI Institute PSO
PSO Number: P0008
Component of Parent Org(s):
  • ECRI Institute
Effective Date and Time of Initial Listing: November 5, 2008 12:01 AM ET
Street Address: 5200 Butler Pike, Plymouth Meeting, Pennsylvania 19462
PSO Phone Number: (866) 247-3004
Fax: (610) 567-1299
Point of Contact: Ronni P. Solomon
Point of Contact Phone: (610) 825-6000, ext. 5158
Point of Contact Email: rsolomon@ecri.org (link is external)
Next biennial attestation for Two Contracts due between 11/05/2018 and 11/04/2020
Disclosures & Finding: None
Subject to FDA-Regulated Reporting Entity Guidance: No
Pascal Metrics Inc
PSO Number: P0047
Effective Date and Time of Initial Listing: February 11, 2009 12:01 AM ET
Street Address: 1025 Thomas Jefferson Street NW, Suite 420 East, Washington, District of Columbia 20007
PSO Phone Number: (202) 333-9090
Fax: (202) 280-1250
Point of Contact: Alejandra Alvarez
Point of Contact Phone: (202) 333-9090
Point of Contact Email: alejandra.alvarez07@pascalmetrics.com (link is external)
Next biennial attestation for Two Contracts due between 02/11/2017 and 02/10/2019
Disclosures & Finding: None
Subject to FDA-Regulated Reporting Entity Guidance: No
Society for Vascular Surgery Patient Safety Organization, LLC
PSO Number: P0106
Component of Parent Org(s):
  • Society for Vascular Surgery
Effective Date and Time of Initial Listing: February 16, 2011 12:01 AM ET
Street Address: 633 North Saint Clair Street, 22nd Floor, Chicago, Illinois 60611
PSO Phone Number: (800) 258-7188
Fax: (312) 334-2320
Point of Contact: James K. Wadzinski
Point of Contact Phone: (312) 334-2311
Point of Contact Email: jwadzinski@vascularsociety.org (link is external)
Next biennial attestation for Two Contracts due between 02/16/2017 and 02/15/2019
Disclosures & Finding: None
Subject to FDA-Regulated Reporting Entity Guidance: No
USACS PSO
PSO Number: P0124
Component of Parent Org(s):
  • USACS Management Group
Effective Date and Time of Initial Listing: March 28, 2012 12:01 AM ET
Street Address: 4535 Dressler Rd NW, Canton, Ohio 44718
PSO Phone Number: 330-493-4443
Fax: 330-451-4172
Point of Contact: Marisa Patrice Stoll
Point of Contact Phone: 330-493-4443
Point of Contact Email: mstoll@usacs.com (link is external)
Next biennial attestation for Two Contracts due between 03/28/2018 and 03/27/2020
Disclosures & Finding: None
Subject to FDA-Regulated Reporting Entity Guidance: No