Iron deficiency is a common condition in end stage renal disease (ESRD) patients undergoing hemodialysis. Iron is a critical structural component of hemoglobin, a key protein found in normal red blood cells (RBCs) which transports oxygen. Without this important building block, anemic patients experience difficulty in restoring adequate, healthy RBCs that improve hematocrit levels. Clinical management of iron deficiency involves treating patients with iron replacement products while they undergo hemodialysis. Body iron stores can be supplemented with either oral or intravenous (IV) iron products. The available evidence suggests that the mode of intravenous administration is perhaps the most effective treatment for iron deficiency in hemodialysis patients. Unlike oral iron products which must be absorbed through the GI tract, IV iron products are infused directly into the bloodstream in a form that is readily available to the bone marrow for RBC synthesis, resulting in an earlier correction of iron deficiency and anemia.
Indications and Limitations of Coverage
Sodium ferric gluconate complex in sucrose injection is covered as a first line treatment of iron deficiency anemia when furnished intravenously to patients undergoing chronic hemodialysis who are receiving supplemental erythropoeitin therapy.
Iron sucrose injection is covered as a first line treatment of iron deficiency anemia when furnished intravenously to patients undergoing chronic hemodialysis who are receiving supplemental erythropoeitin therapy.
Claims for members who do not meet all of the indications listed in the "Indications and Limitations of Coverage" section of this policy will be denied as not medically necessary. A provider cannot bill the member for the denied service unless the provider has given advance written notice, informing the member that the service may be deemed not medically necessary and providing an estimate of the cost. The member must agree in writing to assume financial responsibility, in advance of receiving the service. The signed agreement, in the form of a Pre-Service Denial Notice, should be maintained in the provider's records.
Documentation Requirements
The medical record must reflect that the patient meets all the criteria outlined in the "Indications and Limitations of Coverage" section of this policy.
CMS Pub. 100-3, Medicare National Coverage Determinations Manual, Chapter 1, Section 110.10
Medicare Coverage Issues Manual, Transmittal 139, CR 1682
Medicare Coverage Database, Decision Memo for Venofer: Intravenous Iron Therapy (CAG-00080N).
Medicare Coverage Database, Decision Memo for Ferrlecit: Intravenous Iron Therapy (CAG-00046N).