The Company maintains equity method and other minor investments in the private securities of certain other healthcare and healthcare-related businesses as follows:


	December 31,
	2024		2023
Mozarc Medical Holding LLC	$	215,706	$	324,711
APAC joint venture	—		98,865
Other equity method partnerships	99,246		107,282
Adjusted cost method and other investments	21,732		14,990
	$	336,684	$	545,848

During 2024, 2023 and 2022, the Company recognized equity investment income of $26,189, $27,864 and $26,520, respectively, from its equity method investments in nonconsolidated dialysis partnerships. The Company also recognized equity investment losses from other equity method investments of $112,696, $59,508 and $4,703 in other loss, net during 2024, 2023

Effective April 1, 2023, the Company formed a new, independent kidney care-focused medical device company (Mozarc Medical Holding LLC, or Mozarc) with Medtronic, Inc. (Medtronic). The Company holds a 50% voting equity interest in Mozarc and Medtronic holds the other 50% voting equity interest. The Company does not maintain a controlling financial interest in Mozarc and accounts for this investment on the equity method, with equity method income or loss recognized in other loss, net, on a one-month lag.

The Company's investment in Mozarc was recorded at a cumulative measured cost of $370,740, which includes the value of contingent consideration payable to Medtronic of $86,200. As of December 31, 2024, the book value of the Company's contingent consideration payable to Medtronic approximates its estimated fair value, which is based on level 3 inputs.

The Company also holds a 75% voting and economic interest in DaVita Care Pte. Ltd. (the APAC joint venture, or APAC JV) and an unrelated noncontrolling investor holds the other 25% voting and economic interest in the joint venture.

Prior to November 1, 2024, the Company did not control or consolidate the APAC JV as a result of substantive participating rights retained by the unrelated investor over certain key operating decisions for the joint venture. Effective November 1, 2024, the third-party rights that blocked the Company's ultimate unilateral operating control of this business were removed, resulting in the Company's consolidation of this business. See Note 20 for further information.

The Company's other equity method investments include 17 legal entities over which the Company has significant influence but in which it does not maintain a controlling financial interest. Almost all of these are U.S. dialysis partnerships in the form of limited liability companies. The Company's ownership interests in these partnerships vary, and are often subject to blocking rights on certain key operating decisions held by outside investors, but mostly range from 30% to 65%.

There were no significant investment impairments or other valuation adjustments for the years ended December 31, 2024 and 2023. For the year ended December 31, 2022, the Company recognized impairments and other valuation adjustments on the Company's adjusted cost method and other investments of $20,154 in other loss, net.