** Cochlear COH.AX falls as much as 1.7% to A$290.080, lowest since June 20
** Hearing implant maker lags other local health stocks; sub-index .AXHJ rallies 2.3%, supported by brokerage recommendations that helped CSL CSL.AX, Telix Pharmaceuticals TLX.AX gain 2.5% and 6.5%, respectively
** Citi downgrades COH to "neutral" from "buy"; cuts PT to A$320 from A$350
** Stands cautious on co's outlook; cuts mid-term sales estimates by 5%-6% on lower services sales growth
** Questions whether co can "overcome the slowness in processor uptake seen in FY25"
** Says customer satisfaction, delayed spending could impact sales of newer products
** Stock rated "hold" on avg; median PT at A$297.72, per LSEG-compiled data
** YTD, COH gains 1.1%
(Reporting by Nichiket Sunil in Bengaluru)
((Nichiket.Sunil@thomsonreuters.com))