Exhibit 12.1

DaVita Inc.

Computation of Ratio of Earnings to Fixed Charges

		Three months ended March 31,						Year ended December 31,
		2005			2004			2004			2003			2002			2001			2000
								(dollars in millions)
Earnings adjusted for fixed charges:
Income from continuing operations		$	91,609		$	86,640		$	361,884		$	288,266		$	267,257		$	242,567		$	39,223
Add:
Debt expense		$	17,534		$	11,636			52,412			66,828			71,636			72,438			116,637
Interest portion of rental expense		$	7,118		$	6,123			25,772			22,927			20,336			18,116			17,140
		$	24,652		$	17,759			78,184			89,755			91,972			90,554			133,777
		$	116,261		$	104,399		$	440,068		$	378,021		$	359,229		$	333,121		$	173,000
Fixed Charges:
Debt expense		$	17,534		$	11,636			52,412			66,828			71,636			72,438			116,637
Interest portion of rental expense		$	7,118		$	6,123			25,772			22,927			20,336			18,116			17,140
Capitalized interest			306			233			1,078			1,523			1,888			751			1,125
			24,958			17,992		$	79,262		$	91,278		$	93,860		$	91,305		$	134,902
Ratio of earnings to fixed charges (1)			4.66			5.80			5.55			4.14			3.83			3.65			1.28

(1) The ratio of earnings to fixed charges is unaudited for all periods presented.