div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenthighmark-provider-manual-service-area-map-washington-eas-hancock-brooke-ohio-arshallhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Highmark Provider Manual - Service Area Map · Washington eas Hancock Brooke Ohio arshall Wetzel Tyler Highmark defines its service areas as outlined in the map below Erie Warren loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220422005e9f95084feffc15e96a3701html5thumbnails1jpg width=140 height=200 divdiv