** Aster DM Healthcare ATRD.NS gains as much as 4.4% to
record high of 510 rupees
** Co nears deal to buy 57% stake in Blackstone-backed CARE
Hospitals, Bloomberg reports citing sources
** Combined Aster DM-CARE entity to have over 10,000 beds -
report
** ATRD, CARE did not respond to Reuters' requests for
comment
** ATRD rated "buy" on avg, same as rivals Apollo APLH.NS ,
Max MAXE.NS , Fortis FOHE.NS and Medanta GLOH.NS - LSEG
** Stock last up 1.8%, extending YTD gains to 57%; leads
gains among hospital chain shares
(Reporting by Nandan Mandayam in Bengaluru)
((Nandan.Mandayam@thomsonreuters.com; Mobile: +91 9591011727;))