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Does not provide out of network. Exclusive Provider Organization (EPO)-insurance plan allows access to health care from a network physician, facility or other health care professional, including specialists, without designating a Primary Physician or obtaining a referral- there is no claim forms or bills.
EPO is a protein hormone produced by the kidney. After being released into the blood stream it binds with receptors in the bone marrow, where it stimulates the production of red blood cells (erythrocytes). Medically, EPO is used to treat certain forms of anemia (e.g., due to chronic kidney failure).