Introduction of routine polymerase chain reaction testing for Neisseria gonorrhoeae in a community laboratory.

We introduced polymerase chain reaction (PCR) testing for Neisseria gonorrhoeae (NG) on the Cobas 4800 CT/NG assay for all samples received with a Chlamdyia trachomatis request in March 2012. From 1 March 2012 to 30 June 2012, all PCR-positive/culture-negative specimens had additional testing at another assay. A total of 40053 tests were performed. The estimated specificity and positive predictive value were 99.9% and 97.1%, respectively; thus routine additional testing is not required.