Iron Sucrose billing for Medicare

I am trying to find an LCD on Medicare's website regarding Iron Sucrose, J1756, and what diagnosis codes are allowed for this drug. We have hit a roadblock. Any help would be appreciated!

Iron

http://www.wpsmedicare.com/part_b/policy/active/national/_files/inj035_cbg.pdf

Iron Sucrose Billing

Thank you for the link! That was extremely helpful!