Table 1.
HRG root structure
| Chapter | Chapter Description |
|---|---|
| A | Nervous System |
| B | Eyes and Periorbita |
| C | Mouth Head Neck and Ears |
| D | Respiratory System |
| E | Cardiac Surgery and Primary Cardiac Conditions |
| F | Digestive System |
| G | Hepatobiliary and Pancreatic System |
| H | Musculoskeletal System |
| J | Skin, Breast and Burns |
| K | Endocrine and Metabolic System |
| L | Urinary Tract and Male Reproductive System |
| M | Female Reproductive System |
| N | Obstetrics |
| P | Diseases of Childhood and Neonates |
| Q | Vascular System |
| R | Radiology and Nuclear Medicine |
| S | Haematology, Chemotherapy, Radiotherapy and Specialist Palliative Care |
| U | Undefined Groups |
| V | Multiple Trauma, Emergency Medicine and Rehabilitation |
| W | Immunology, Infectious Diseases and other contacts with Health Services |
| X | Critical Care and High Cost Drugs |
Source: National Casemix Office, 2014 [35]