HOSPITAL EPISODE STATISTICS (HES)
HES / CDS Data Elements cross referenced by HES Item - Table 2
CDS Type key:

G = General Episode
D = Delivery Episode
B = Birth Episode
PC = Detained and or Long Term Psychiatric Census
OD = Other Delivery
OB = Other Birth

= Mandatory for this CDS Type
O = Optional for this CDS Type

HES Item HES Name CDS Data Element CDS TYPE
G D B PC OD OB
ADMINISTRATIVE CATEGORY (on admission) ADMINCAT ADMINISTRATIVE CATEGORY (on admission)    
ADMISSION METHOD (HOSPITAL PROVIDER SPELL) ADMIMETH ADMISSION METHOD (HOSPITAL PROVIDER SPELL)    
AGE AT CENSUS CENSAGE AGE AT CENSUS          
ANAESTHETIC GIVEN DURING LABOUR OR DELIVERY DELPREAN ANAESTHETIC GIVEN DURING LABOUR OR DELIVERY    
ANAESTHETIC GIVEN POST LABOUR OR DELIVERY DELPOSAN ANAESTHETIC GIVEN POST LABOUR OR DELIVERY    
AUGMENTED CARE LOCAL IDENTIFIER APLOCID AUGMENTED CARE PERIOD LOCAL IDENTIFIER O O O      
AUGMENTED CARE LOCATION ACPLOC AUGMENTED CARE LOCATION      
AUGMENTED CARE OUTCOME INDICATOR ACPOUT AUGMENTED CARE OUTCOME INDICATOR      
AUGMENTED CARE PERIOD DISPOSAL ACPDISP AUGMENTED CARE PERIOD DISPOSAL      
AUGMENTED CARE PERIOD NUMBER ACPN AUGMENTED CARE PERIOD NUMBER      
AUGMENTED CARE PERIOD SOURCE ACPSOUR AUGMENTED CARE PERIOD SOURCE      
AUGMENTED CARE PLANNED INDICATOR ACPPLAN AUGMENTED CARE PLANNED INDICATOR      
BIRTH DATE DOB BIRTH DATE
BIRTH DATE (BABY) DOBBABY BIRTH DATE (BABY)        
BIRTH DATE (MOTHER) MOTDOB BIRTH DATE (MOTHER)        
BIRTH ORDER BIRORDER BIRTH ORDER    
BIRTH WEIGHT BIRWEIT BIRTH WEIGHT    
CARER SUPPORT INDICATOR CARERSI CARER SUPPORT INDICATOR O   O O    
CATEGORY OF PATIENT CATEGORY Not in CDS            
CODE OF GP PRACTICE (REGISTERED GMP) GPPRAC CODE OF GP PRACTICE (REGISTERED GMP) O O O O O O
COMMISSIONING SERIAL NUMBER CSNUM COMMISSIONING SERIAL NUMBER
CONSULTANT CODE CONSULT CONSULTANT CODE    
DATE DETENTION COMMENCED DETNDATE DATE DETENTION COMMENCED          
DECIDED TO ADMIT DATE ELECDATE DECIDED TO ADMIT DATE (for this provider)        
DELIVERY METHOD DELMETH DELIVERY METHOD    
DELIVERY PLACE CHANGE REASON DELCHANG DELIVERY PLACE CHANGE REASON    
DELIVERY PLACE TYPE (ACTUAL) DELPLACE DELIVERY PLACE TYPE (ACTUAL)    
DELIVERY PLACE TYPE (INTENDED) DELINTEN DELIVERY PLACE TYPE (INTENDED)    
DETAINED AND OR LONG TERM PSYCHIATRIC CENSUS DATE CENDATE DETAINED AND (OR) LONG TERM PSYCHIATRIC CENSUS DATE          
DISCHARGE DATE (HOSPITAL PROVIDER SPELL) DISDATE DISCHARGE DATE (HOSPITAL PROVIDER SPELL)      
DISCHARGE DESTINATION (HOSPITAL PROVIDER SPELL) DISDEST DISCHARGE DESTINATION (HOSPITAL PROVIDER SPELL)      
DISCHARGE METHOD (HOSPITAL PROVIDER SPELL) DISMETH DISCHARGE METHOD (HOSPITAL PROVIDER SPELL)      
DURATION OF CARE TO PSYCHIATRIC CENSUS DATE CENDUR DURATION OF CARE TO PSYCHIATRIC CENSUS DATE          
DURATION OF DETENTION DETDUR DURATION OF DETENTION          
DURATION OF ELECTIVE WAIT ELECDUR DURATION OF ELECTIVE WAIT        
END DATE (AUGMENTED CARE PERIOD) ACPEND END DATE (AUGMENTED CARE PERIOD)      
END DATE (CONSULTANT, NURSE OR MIDWIFE EPISODE) EPIEND END DATE (EPISODE)      
EPISODE NUMBER EPIORDER EPISODE NUMBER    
EPISODE STATUS EPISTAT Not in CDS            
EPISODE TYPE EPITYPE Not in CDS            
ETHNIC CATEGORY ETHNOS ETHNIC CATEGORY O O
FIRST ANTENATAL ASSESSMENT DATE ANASDATE FIRST ANTENATAL ASSESSMENT DATE    
FIRST REGULAR DAY OR NIGHT ADMISSION FIRSTREG FIRST REGULAR DAY OR NIGHT ADMISSION          
GESTATION LENGTH GESTAT GESTATION LENGTH    
GMP (CODE OF REGISTERED OR REFERRING GMP) REGGMP GMP (CODE OF REGISTERED OR REFERRING GMP)
HEALTHCARE RESOURCE GROUP CODE HRGNHS HEALTHCARE RESOURCE GROUP CODE    
HEALTHCARE RESOURCE GROUP CODE - VERSION NUMBER HRGNHSVN HEALTHCARE RESOURCE GROUP CODE-VERSION NUMBER    
HIGH DEPENDENCY CARE LEVEL DAYS DEPDAYS HIGH DEPENDENCY CARE LEVEL DAYS      
HOSPITAL PROVIDER SPELL NUMBER PROVSPNO HOSPITAL PROVIDER SPELL NUMBER    
HRG DOMINANT GROUPING VARIABLE - PROCEDURE DOMPROC HRG DOMINANT GROUPING VARIABLE-PROCEDURE O O O O    
INTENDED MANAGEMENT INTMANIG INTENDED MANAGEMENT        
INTENSIVE CARE LEVEL DAYS INTDAYS INTENSIVE CARE LEVEL DAYS      
LABOUR OR DELIVERY ONSET METHOD DELONSET LABOUR OR DELIVERY ONSET METHOD    
LAST EPISODE IN SPELL INDICATOR SPELEND LAST EPISODE IN SPELL INDICATOR      
LEGAL STATUS CLASSIFICATION CODE (AT CENSUS DATE) LEGLSTAT LEGAL STATUS CLASSIFICATION CODE (AT CENSUS DATE)          
LEGAL STATUS CLASSIFICATION CODE (ON ADMISSION) LEGLCAT LEGAL STATUS CLASSIFICATION CODE (ON ADMISSION)      
LIVE OR STILL BIRTH BIRSTATE LIVE OR STILL BIRTH    
LOCAL PATIENT IDENTIFIER LOPATID LOCAL PATIENT IDENTIFIER
MAIN SPECIALTY CODE MAINSPEF MAIN SPECIALTY CODE    
MAIN SPECIALTY CODE (AUGMENTED CARE PERIOD) ACPSPEF MAIN SPECIALTY CODE (AUGMENTED CARE PERIOD)      
MARITAL STATUS MARSTAT MARITAL STATUS    
MENTAL CATEGORY MENTCAT MENTAL CATEGORY          
NEONATAL LEVEL OF CARE NEOCARE NEONATAL LEVEL OF CARE        
NHS NUMBER NEWNHSNO NHS NUMBER O O O
NHS NUMBER STATUS INDICATOR NHSNOIND NHS NUMBER STATUS INDICATOR
NUMBER OF AUGMENTED CARE PERIODS WITHIN EPISODE NUMACP NUMBER OF AUGMENTED CARE PERIODS WITHIN EPISODE      
NUMBER OF BABIES NUMBABY NUMBER OF BABIES    
NUMBER OF ORGAN SYSTEMS SUPPORTED (for intensive care level only) ORGSUP NUMBER OF ORGAN SYSTEMS SUPPORTED      
OPERATION (OPCS-4) OPERATN2
- OPERATN12
PROCEDURE (OPCS)      
OPERATION STATUS (per episode) OPERSTAT OPERATION STATUS (per episode)      
ORGANISATION CODE (CODE OF COMMISSIONER) PURCODE ORGANISATION CODE (CODE OF COMMISSIONER)
ORGANISATION CODE (CODE OF PROVIDER) PROCODE ORGANISATION CODE (CODE OF PROVIDER)
ORGANISATION CODE (PCT OF RESIDENCE) PCTR ORGANISATION CODE
PATIENT CLASSIFICATION CLASSPAT PATIENT CLASSIFICATION    
POSTCODE OF USUAL ADDRESS HOMEADD POSTCODE OF USUAL ADDRESS
PREGNANCY TOTAL PREVIOUS PREGNANCIES NUMPREG PREGNANCY TOTAL PREVIOUS PREGNANCIES        
PRIMARY (ICD-10) CENDIAG1 PRIMARY DIAGNOSIS (ICD)          
PRIMARY (ICD-10) DIAG_1 PRIMARY DIAGNOSIS (ICD)      
PRIMARY OPERATION (OPCS-4) OPERATN1 PRIMARY OPERATION (OPCS-4)      
PRIMARY PROCEDURE DATE OPDATE1 PROCEDURE DATE      
PSYCHIATRIC PATIENT STATUS ADMISTAT PSYCHIATRIC PATIENT STATUS      
RECORD TYPE RECTYPE Not in CDS            
REFERRER CODE REFERRER REFERRER CODE    
REFERRING ORGANISATION CODE REFERORG REFERRING ORGANISATION CODE    
RESUCITATION METHOD BIRRESUS RESUSCITATION METHOD    
SECOND - TWELFTH OPERATION DATE OPDATE2
- OPDATE 12
PROCEDURE DATE      
SECONDARY (ICD-10) CENDIAG3
- CENDIAG14
SECONDARY DIAGNOSIS (ICD)          
SECONDARY (ICD-10) DIAG_3
- DIAG_14
SECONDARY DIAGNOSIS (ICD)      
SEX SEX SEX
SEX (BABY) SEXBABY SEX (BABY)        
SITE CODE (OF TREATMENT) (at start of episode) SITETRET SITE CODE (OF TREATMENT)    
SOURCE OF ADMISSION (HOSPITAL PROVIDER SPELL) ADMISORC SOURCE OF ADMISSION (HOSPITAL PROVIDER SPELL)    
START DATE (AUGMENTED CARE PERIOD) ACPSTAR START DATE (AUGMENTED CARE PERIOD)      
START DATE (CONSULTANT, NURSE OR MIDWIFE EPISODE) EPISTART START DATE (EPISODE)    
START DATE (HOSPITAL PROVIDER SPELL) ADMIDATE START DATE (HOSPITAL PROVIDER SPELL)    
STATUS OF PATIENT INCLUDED IN THE PSYCHIATRIC CENSUS CENSAT STATUS OF PATIENT INCLUDED IN THE PSYCHIATRIC CENSUS          
STATUS OF PERSON CONDUCTING DELIVERY DELSTAT STATUS OF PERSON CONDUCTING DELIVERY    
TREATMENT FUNCTION CODE TRETSPEF TREATMENT FUNCTION CODE    
WARD TYPE AT PSYCHIATRIC CENSUS DATE CENWARD Not in CDS            
WARD TYPE AT START OF EPISODE WARDSTRT Not in CDS