The Clinical Coding and Schedule Development Group develops and maintains procedural and diagnostics nomenclature for private payers in England. In July new codes for aminoglycoside induced deafness testing, Intra-Operative PTH profile, cytokine panels and lymphocyte immunophenotyping, streptococcus pneumoniae by PCR, OCT for cardiology, contract-enhanced ultrasound and faecal immunochemistry test were added to the CCSD Schedule.