Meaning of name Courtney. Etymology: From an aristocratic English surname which was derived either from the French place name Courtenay (originally a derivative of the personal name Curtenus, itself derived from Latin curtus short) or else from a Norman nickname meaning short nose.Saint :Origin: English. Rate this first name :tymology: From an aristocratic English surname which was derived either from the French place name Courtenay (originally a derivative of the personal name Curtenus, itself derived from Latin curtus short) or else from a Norman nickname meaning short nose. Saint : Origin: English. Rate this first name :
Human immunodeficiency virus [HIV] disease. 1  B20 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. 2  Reimbursement claims with a date of service on or after Oct 1, 2015 require the use of ICD-10-CM codes.  This is the American ICD-10-CM version of B20.
1 Combination tests have been developed that detect HIV antibody and the HIV antigen called the p24 antigen. 2  Levels of p24 antigen are typically high early in the course of infection. 3  A combination test may be performed to increase the likelihood that HIV infection is detected sooner after exposure occurs.ifferent types of antibody tests may be used for HIV screening: 1  All HIV tests used in the U.S. detect HIV-1, and some tests have been developed that can also detect HIV-2. 2  Combination tests have been developed that detect HIV antibody and the HIV antigen called the p24 antigen.