Single gene testing for the characterisation of a germline gene variant or germline gene variants: (a) if requested by a specialist or consultant physician; and (b) within the same gene in which the patient’s reproductive partner has a documented pathogenic germline recessive gene variant for a neuromuscular disorder identified by a service described in: (i) item 73422, 73425 or 73426; or (ii) item 73434, if the patient has been provided a service described in item 73434 and that service has not identified a relevant variant Applicable once per gene