Municipal Health Insurance Contacts
| Municipality | Date of Acceptance | Effective Date | |
| 1 | Town of Caroline | March 29, 2010 | January 1, 2011 |
| 2 | Town of Danby | March 29, 2010 | January 1, 2011 |
| 3 | Town of Dryden | March 29, 2010 | January 1, 2011 |
| 4 | Town of Enfield | March 29, 2010 | January 1, 2011 |
| 5 | Town of Groton | March 29, 2010 | January 1, 2011 |
| 6 | Town of Ithaca | March 29, 2010 | January 1, 2011 |
| 7 | Town of Ulysses | March 29, 2010 | January 1, 2011 |
| 8 | Village of Cayuga Heights | March 29, 2010 | January 1, 2011 |
| 9 | Village of Dryden | March 29, 2010 | January 1, 2011 |
| 10 | Village of Groton | March 29, 2010 | January 1, 2011 |
| 11 | Village of Trumansburg | March 29, 2010 | January 1, 2011 |
| 12 | Tompkins County | March 29, 2010 | January 1, 2011 |
| 13 | City of Ithaca | March 29, 2010 | January 1, 2011 |
| 14 | City of Cortland | September 27, 2012 | January 1, 2013 |
| 15 | Town of Lansing | December 20, 2012 | January 1, 2013 |
| 16 | Village of Homer | December 18, 2014 | January 1, 2015 |
| 17 | Town of Willet | March 26, 2015 | May 1, 2015 |
| 18 | Town of Virgil | September 24, 2015 | January 1, 2016 |
| 19 | Town of Truxton | November 19, 2015 | January 1, 2016 |
| 20 | Town of Marathon | November 19, 2015 | January 1, 2016 |
| 21 | Town of Moravia | September 22, 2016 | January 1, 2016 |
| 22 | Town of Preble | September 22, 2016 | January 1, 2017 |
| 23 | Town of Scipio | September 22, 2016 | January 1, 2017 |
| 24 | Town of Spingport | September 22, 2016 | January 1, 2017 |
| 25 | Village of Union Springs | September 22, 2016 | January 1, 2017 |
| 26 | Town of Cincinnatus | September 22, 2016 | January 1, 2017 |
| 27 | Town of Aurelius | November 17, 2016 | January 1, 2017 |
| 28 | Town of Montezuma | November 17, 2016 | January 1, 2017 |
| 29 | Town of Newfield | September 28, 2017 | January 1, 2018 |
| 30 | Town of Homer | September 28, 2017 | January 1, 2018 |
| 31 | Town of Owasco | September 28, 2017 | January 1, 2018 |
| 32 | Village of Horseheads | June 28, 2018 | January 1, 2019 |
| 33 | Town of Big Flats | August 23, 2018 | January 1, 2019 |
| 34 | Village of Freeville | August 23, 2018 | January 1, 2019 |
| 35 | Village of Lansing | August 23, 2018 | January 1, 2019 |
| 36 | Town of Niles | September 27, 2018 | January 1, 2019 |
| Town of Covert | September 27, 2018 | Withdrawn | |
| 37 | Seneca County | September 27, 2018 | January 1, 2019 |
| 38 | Town of Sennett | September 27, 2018 | January 1, 2019 |
| 39 | Town of Mentz | September 27, 2018 | January 1, 2019 |