Concentration Of Risk	3 Months Ended
Concentration Of Risk	Mar. 31, 2012
Concentration Of Risk [Abstract]
Concentration Of Risk	11. Concentration of Risk VITAS has pharmacy services agreements ("Agreements") with Omnicare, Inc. and its subsidiaries ("OCR") whereby OCR provides specified pharmacy services for VITAS and its hospice patients in geographical areas served by both VITAS and OCR. The Agreements renew automatically for one-year terms. Either party may cancel the Agreements at the end of any term by giving 90 days prior written notice. VITAS made purchases from OCR of $10.0 million and $9.3 million for the three months ended March 31, 2012 and 2011, respectively. For March 31, 2012 and 2011, respectively, purchases from this vendor represent over 90% of all pharmacy services used by VITAS.

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

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