•our previously existing master leases with Five Star for all of our senior living communities that Five Star leased, as well as our previously existing management agreements and pooling agreements with Five Star for our senior living communities that Five Star managed, were terminated and replaced, or the Conversion, with the New Management Agreements;

•as consideration for these share issuances, we provided Five Star with $75,000 of additional consideration by assuming certain of Five Star's working capital liabilities and through cash payments, resulting in a gain on lease termination of $22,896 for the nine months ended September 30, 2020 in our condensed consolidated statements of comprehensive income (loss).

Also pursuant to the Transaction Agreement: (1) commencing February 1, 2019, the aggregate amount of monthly minimum rent payable to us by Five Star under our previously existing master leases with Five Star was set at $11,000 as of February 1, 2019, subject to adjustment, and subsequently reduced in accordance with the Transaction Agreement as a result of our subsequent sales of certain of the leased senior living communities, and no additional rent was payable to us by Five Star from such date until the Conversion Time; and (2) as of April 1, 2019, we purchased from Five Star $49,155 of unencumbered Qualifying PP&E (as defined in the Transaction Agreement) related to our senior living communities leased and operated by Five Star.

Pursuant to the New Management Agreements, Five Star receives a management fee equal to 5% of the gross revenues realized at the applicable senior living communities plus reimbursement for its direct costs and expenses related to such communities, as well as an annual incentive fee equal to 15% of the amount by which the annual earnings before interest, taxes, depreciation and amortization, or EBITDA, of all communities on a combined basis exceeds the target EBITDA for all communities on a combined basis for such calendar year, provided that in no event shall the incentive fee be greater than 1.5% of the gross revenues realized at all communities on a combined basis for such calendar year.

The New Management Agreements expire in 2034, subject to Five Star's right to extend for two consecutive five year terms if Five Star achieves certain performance targets for the combined managed communities portfolio, unless earlier terminated. The New Management Agreements also provide us with the right to terminate the New Management Agreement for any community that does not earn 90% of the target EBITDA for such community for two consecutive calendar years or in any two of three consecutive calendar years, with the measurement period commencing January 1, 2021 (and the first termination not possible until the beginning of calendar year 2023), provided we may not in any calendar year terminate communities representing more than 20% of the combined revenues for all communities for the calendar year prior to such termination. Pursuant to a guaranty agreement dated as of January 1, 2020 made by Five Star in favor of our applicable subsidiaries, Five Star has guaranteed the payment and performance of each of its applicable subsidiary's obligations under the applicable New Management Agreements.

On April 1, 2019, we concluded that the Restructuring Transaction constituted a reconsideration event requiring us to assess whether we held a controlling financial interest in Five Star. As a result of this assessment, we determined that Five Star was a VIE effective as of the date of the Transaction Agreement. We determined not to consolidate Five Star in our condensed consolidated financial statements, as we do not have the power to direct the activities of Five Star that most significantly impact Five Star's economic performance and therefore are not the primary beneficiary of Five Star. Effective January 1, 2020, we determined that Five Star is not a VIE and we will account for our 33.9% investment in Five Star using the equity method of accounting because we are deemed to exert significant influence, but not control, over Five Star's most significant activities. We have elected to use the fair value option to account for our investment in Five Star.

Our Senior Living Communities Formerly Leased by Five Star. Prior to the Conversion Time, we leased senior living communities to Five Star pursuant to five master leases with Five Star, each of which was terminated as of January 1, 2020 pursuant to the Transaction Agreement.

Under our previously existing leases with Five Star, Five Star paid us annual rent plus percentage rent equal to 4.0% of the increase in gross revenues at certain of our senior living communities over base year gross revenues as specified in the applicable leases. We recognized rental income payable by Five Star of $32,738 and $105,451 for the three and nine months ended September 30, 2019, respectively. Rental income for the nine months ended September 30, 2019 includes $538 of percentage rent payments we received from Five Star. Rental income from Five Star represented 12.8% and 13.4% of our total revenues for the three and nine months ended September 30, 2019, respectively, and the properties Five Star leased from us represented 27.0%, excluding properties held for sale, of our real estate investments, at cost, as of September 30, 2019. Pursuant to the Transaction Agreement, commencing February 1, 2019, no percentage rent was payable to us by Five Star and annual

Our previously existing leases with Five Star were “triple net” leases, which generally required Five Star to pay rent and all property operating expenses, to indemnify us from liability which may arise by reason of our ownership of the properties, to maintain the properties at Five Star's expense, to remove and dispose of hazardous substances on the properties in compliance with applicable law and to maintain insurance on the properties for Five Star's and our benefit.

For the nine months ended September 30, 2019, we funded $97,480 of improvements to communities leased to Five Star, including $49,155 of fixed assets and improvements that we purchased pursuant to the Transaction Agreement as discussed above. Also pursuant to the Transaction Agreement, Five Star's rent did not increase as a result of these purchases.

Our Senior Living Communities Managed by Five Star. Five Star managed 239 and 77 senior living communities for our account as of September 30, 2020 and 2019, respectively. We lease our senior living communities that are managed by Five Star to our TRSs, and Five Star manages these communities pursuant to long term management agreements. As described above, pursuant to the Transaction Agreement, effective January 1, 2020, we replaced our long term management and pooling agreements with Five Star with the New Management Agreements, the terms of which are described above.

We incurred management fees payable to Five Star of $15,182 and $3,832 for the three months ended September 30, 2020 and 2019, respectively, and $47,937 and $11,492 for the nine months ended September 30, 2020 and 2019, respectively. These amounts are included in property operating expenses or have been capitalized, as appropriate, in our condensed consolidated financial statements.


	Three Months Ended September 30,				Nine Months Ended September 30,
Revenue from contracts with customers:	2020		2019		2020		2019
Basic housing and support services	$	208,941	$	88,623	$	659,240	$	265,117
Medicare and Medicaid programs	38,882		6,902		131,460		23,333
Private pay and other third party payer SNF services	42,278		12,291		135,474		36,317
Total residents fees and services	$	290,101	$	107,816	$	926,174	$	324,767

In addition to providing management services to us, Five Star also provides certain other services to residents at some of the senior living communities it manages for us, such as rehabilitation services. At senior living communities Five Star manages for us where Five Star provides rehabilitation services on an outpatient basis, the residents, third party payers or government programs pay Five Star for those rehabilitation services. At senior living communities Five Star manages for us where Five Star provides both inpatient and outpatient rehabilitation services, we generally pay Five Star for those rehabilitation services and charges for these services are included in amounts charged to residents, third party payers or government programs. We incurred fees of $5,972 and $1,478 for the three months ended September 30, 2020 and 2019, respectively, and $19,843 and $4,666 for the nine months ended September 30, 2020 and 2019, respectively, with respect to rehabilitation services Five Star provided at senior living communities it manages for us that are payable by us. These amounts are included in property operating expenses in our condensed consolidated statements of comprehensive income (loss).

As a result of routine monitoring protocols that are a part of Five Star's compliance program activities related to Medicare billing, Five Star discovered potentially inadequate documentation at a skilled nursing facility at one of our senior living communities that Five Star manages. This monitoring was not initiated in response to any specific complaint or allegation but rather was of the type that Five Star periodically undertakes to test its compliance with applicable Medicare billing rules. As a result of this discovery, we and Five Star made an initial voluntary disclosure to the United States Department of Health and Human Services, Office of the Inspector General, or the OIG, pursuant to the OIG’s Provider Self-Disclosure Protocol. Five Star has since completed its review and assessment of these matters and we and Five Star will submit a final supplemental disclosure to the OIG in November 2020. At September 30, 2020, we had accrued a revenue reserve of $4,005 for historical Medicare payments we received that we expect to repay as a result of the inadequate documentation Five Star identified. In addition, we have recorded expenses for additional costs incurred or expected to be incurred, including OIG-imposed penalties,

Since January 1, 2020, we sold certain senior living communities that were then managed by Five Star. We and Five Star terminated our management agreements for these senior living communities in connection with these sales. We have also identified additional senior living communities for sale that are currently managed by Five Star. If these sales are consummated, we and Five Star will terminate the management agreements for these senior living communities. See Note 3 for further information regarding these sales. In addition, we and Five Star have determined to close and/or sell 10 of our senior living communities that Five Star manages.

We lease to Five Star space at certain of our senior living communities that Five Star manages, which it uses to provide certain inpatient and outpatient rehabilitation and wellness services. We recognized a reduction in property operating expenses of $393 and $1,175 for the three and nine months ended September 30, 2020, respectively, with respect to these leases.