Clinical coding is used to record information from patient admissions in the form of coded data used for monitoring the provision of health services and trends, research, audit and NHS financial planning. A sample of 105 cases admitted to Southampton General paediatric orthopaedic department from 2006-9 was used. 31 admissions were grouped using HRG4 and the remaining 74 using HRG3.5. Accuracy of coding was calculated by establishing correct discharge coding and comparing them with coding records. The correct codes were run through HRG 3.5 and 4 payment groupers and their outcomes were compared financially to the HRG codes these admissions were actually grouped under.Purpose
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