The Commonwealth of Massachusetts’ current 1115 Demonstration (Project Number II-W-00030/I) Extension was approved on September 28, 2022, effective October 1, 2022 through December 31, 2027.
- MassHealth Demonstration Approval: PDF | Word
- Demonstration Approval Fact Sheet: PDF | Word
- 1115 MassHealth Demonstration Extension Summary: PDF | Word
Approval of Interim Evaluation Report – September 29, 2022
Amendment of 1115 MassHealth Demonstration ("Waiver") – August 11, 2022
On August 11, 2022, CMS approved Massachusetts' amendment requests related to serious mental illness and serious emotional disturbance (SMI/SED), Community Support Program services for individuals with justice involvement (CSP-JI), and Medicare cost-sharing assistance (MSP).
Approval of Temporary 1115 Demonstration Extension by CMS (June 9, 2022 – September 30, 2022)
Centers for Medicare and Medicaid Services Expenditure Authority: PDF | Word
Centers for Medicare and Medicaid Services Special Terms & Conditions: PDF | Word
Centers for Medicare and Medicaid Services Special Waivers List: PDF | Word
Find the letter from CMS approving the temporary extension of the 1115 Waiver: PDF | Word
For more information about the request to extend the 1115 Demonstration, please see: 1115 MassHealth Demonstration ("Waiver") Extension Request
1115 MassHealth Demonstration ("Waiver") Amendment Request (Filed June 8, 2021, updated June 17, 2021)
- Section 1115 Demonstration ("Waiver") Amendment Request Submitted to CMS (PDF) | (Word)
- Public Comments to Proposed MassHealth Section 1115 Demonstration ("Waiver") Amendment Request (PDF) | (Word)
Draft 1115 MassHealth Demonstration ("Waiver") Amendment Request (as posted for public comment March 23, 2021)
The public-comment period closed on April 25, 2021.
- 1115 MassHealth Demonstration (“Waiver”) Amendment Public Notice (PDF) | (Word)
- 1115 MassHealth Demonstration (“Waiver”) Amendment Request (PDF) | (Word)
- 1115 MassHealth Demonstration (“Waiver”) Amendment Summary (PDF) | (Word)
- MassHealth 1115 Demonstration ("Waiver") Amendment Public Meeting Slides - March 31, 2021 (PDF) | (Word) | (PPT)
On May 23, 2019, CMS approved Massachusetts’ amendment request related to post-eligibility treatment of income for veteran annuities. On June 26, 2019 CMS approved technical corrections related to this amendment approval. Please see approval letters for a more detailed list of the edits included.
- 1115 MassHealth Demonstration (“Waiver”) Amendment Approval Letter 5-23-19 (PDF) | (Word)
- 1115 MassHealth Demonstration (“Waiver”) Technical Corrections Approval Letter 6-26-19 (PDF) | (Word)
- 1115 MassHealth Demonstration (“Waiver”) Expenditure Authority (06-26-19) (PDF) | (Word)
- 1115 MassHealth Demonstration (“Waiver”) Waiver List (06-26-19) (PDF) | (Word)
- 1115 MassHealth Demonstration (“Waiver”) STC (06-26-19) (PDF) | (Word)
1115 MassHealth Demonstration ("Waiver") Evaluation Design – January 31, 2019
- 1115 MassHealth Demonstration (“Waiver”) Evaluation Design Approval Letter (PDF) | (Word)
- 1115 MassHealth Demonstration (“Waiver”) Evaluation Design (PDF) | (Word)
1115 MassHealth Demonstration ("Waiver") Revised Evaluation Design – March 30, 2021
- 1115 MassHealth Demonstration ("Waiver") Revised Evaluation Design Approval Letter (PDF) | (Word)
- 1115 MassHealth Demonstration (“Waiver”) Revised Evaluation Design (PDF) | (Word)
Technical Corrections of 1115 MassHealth Demonstration ("Waiver") – October 23, 2018
On October 23, 2018, CMS approved a number of technical corrections throughout Massachusetts' Demonstration documents. Please see approval letter for a more detailed list of the edits included.
- 1115 MassHealth Demonstration (“Waiver”) Technical Corrections Approval Letter 10-23-18 (PDF) | (Word)
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1115 MassHealth Demonstration (“Waiver”) Expenditure Authority 10-23-18 (PDF) | (Word)
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1115 MassHealth Demonstration (“Waiver”) Waiver List 10-23-18 (PDF) | (Word)
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1115 MassHealth Demonstration (“Waiver”) STC 10-23-18 (PDF) | (Word)
Amendment of 1115 MassHealth Demonstration ("Waiver") – June 27, 2018
On June 27, 2018, CMS approved Massachusetts' amendment request related to veteran annuities.
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1115 MassHealth Demonstration (“Waiver”) Amendment Approval Letter 6-27-18 (PDF) | (Word)
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1115 MassHealth Demonstration (“Waiver”) Expenditure Authority 6-27-18 (PDF) | (Word)
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1115 MassHealth Demonstration (“Waiver”) Waiver List 6-27-18 (PDF) | (Word)
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1115 MassHealth Demonstration (“Waiver”) STC 6-27-18 (PDF) | (Word)
- 1115 MassHealth Demonstration (“Waiver”) Attachments Zip File | (PDF)
Amendment of 1115 MassHealth Demonstration ("Waiver") – December 14, 2017
On December 14, 2017, CMS approved Massachusetts’ amendment request related to provisional eligibility and former foster care youth.