By Michael Perry, M.D. Foraminal narrowing, or foraminal stenosis, is a condition of the spine that can cause pain and other symptoms resulting from spinal nerve root compression. At every level of the spine, a pair of nerve roots runs through the spinal column via small openings called foramina (singular: foramen).
When claims are entered into the Medicare system, they are issued a tracking number known as the internal control number (âICNâ). The ICN is a 13-digit number assigned to each claim received by Medicare. The significance of the digits is as follows: 1  Digits 1-2: Indicate how the claim was submitted (electronically or via paper). 2  Digits 3-4: Indicate the calendar year in which the claim was received.
The Code makes it clear that inherent in nursing is respect for human rights, including the right to life, to dignity and to be treated with respect. The ICN Code of Ethics guides nurses in everyday choices and it supports their refusal to participate in activities that conflict with caring and healing. To obtain a hard copy of the ICN Code of Ethics, please contact This e-mail address is being protected from spambots. Shipping costs will apply for 5 copies or more.