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.
1 Asthma. 2  Research suggests that there is no link between selenium blood levels and asthma. 3  Additionally, research suggests that taking 100 mcg of selenium daily for up to 24 weeks does not improve quality of life, lung function, asthma symptoms, or inhaler use in people with asthma.