1 Non-Billable On/After Oct 1/2015. 2  Short description: Fx neck of femur NOS-cl.  ICD-9-CM 820.8 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 820.8 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Yes, if you get too much. Brazil nuts, for example, contain very high amounts of selenium (68â91 mcg per nut) and can cause you to go over the upper limit if you eat too many. Getting too much selenium over time can cause the following: 1  Garlic breath. 2  Nausea. 3  Diarrhea. 4  Skin rashes. 5  Irritability. 6  Metallic taste in the mouth. 7  Brittle hair or nails. 8  Loss of hair or nails. 9  Discolored teeth. 10  Nervous system problems.
A large (about 500 participants) double-blind, placebo-controlled study failed to find that use of selenium supplements at 100 mcg, 200 mcg, or 300 mcg daily improved mood or general well-being . 59. A study of 197 people with moderately severe asthma failed to find benefit with selenium (100 mcg daily).