Independent Lab Billing Process - Genetic Testing (Part -2)
      Genetic testing is a type of medical test that identifies changes in genes,   chromosomes, or proteins. The results of a genetic test can confirm or rule   out a suspected genetic condition or help determine a person’s chance of   developing or passing on a genetic disorder. More than 77,000 genetic tests   are currently in use, and others are being developed.  Genetic testing involves looking for changes in:            Genes : Gene tests study DNA sequences to identify variations   (mutations) in genes that can cause or increase the risk of a genetic   disorder.     Chromosomes : Chromosomal genetic tests analyze whole chromosomes or   long lengths of DNA to see if there are large genetic changes, such as an   extra copy of a chromosome, that cause a genetic condition.     Proteins : Biochemical genetic tests study the amount or activity level   of proteins or enzymes; abnormalities in either can indicate changes to the   DNA that result in a genetic disorder.  Next we will ...