Dialysis (CPB 0541, reviewed 2026-08-26)
Aetna's dialysis policy (CPB 0541), last reviewed 08/26/2026, considers hemodialysis or intermittent peritoneal dialysis up to 3 times per week medically necessary for renal failure. More frequent dialysis is considered medically necessary when hyperkalemia, hypophosphatemia, pregnancy, fluid overload, acute pericarditis, congestive heart failure, pulmonary edema or severe catabolic state is refractory to dialysis 3 times per week. Home hemodialysis equipment, supplies and skilled nursing visits are considered medically necessary when prescribed by a physician for members with end stage renal disease, and the equipment is usually rented during the first 30 months of hemodialysis.