Name	Read Code V3	Read Code V2
[V]Problems with learning	ZV400	N/A
[X]Developmental disorder of scholastic skills, unspecified	Eu81z	N/A
[X]Developmental disorder of scholastic skills, unspecified	Eu81z	Eu81z
Angelman’s syndrome	PKyz5	PKyz5
Asperger syndrome	X00TP	Eu845
Athetoid cerebral palsy or Vogt’s dis: [ophth][neurol]	F1370	F1370
Attendance at special school	XM1Zd	N/A
Attending day centre	XaLLI	N/A
Autistic disorder	XE2v2	N/A
Benign autosomal dominant microcephaly	X77qk	N/A
Chromosomal abnormality	PJ...	PJ...
Classical phenylketonuria	Xa0lA	N/A
Communication assistance from carer requested	XaR79	N/A
Communication skills	XaIyF	N/A
Congenital cerebral palsy	XM1Pu	F23..
Congenital cerebral palsy NOS	F23z.	F23z.
Day care centre	YA265	8GE6.
Declined diabetic retinopathy screening	XaPjM	9m0A.
Delayed reaction time	X765f	N/A
Dependent on others	XaQv2	16ZB3
Developmental delay	X76B7	R034E
Developmental disorder	X00TI	E2Fz
Attended diabetes structured education programme	N/A	9OLB.
Diabetes structured education programme declined	XaNTH	9OLM.
Diabetic patient unsuitable for digital retinal photography	XaKT5	9OLD.
Difficulty analysing information	XaAyZ	N/A
Difficulty comprehending concept of danger	Xa8LF	N/A
Difficulty making considered choices	XaA3B	N/A
Difficulty making decisions	X75x8	N/A
Difficulty making plans	X75x7	N/A
Difficulty performing logical sequencing	XaA2O	N/A
Difficulty processing information	XaAyV	N/A
Difficulty processing information accurately	XaCy8	N/A
Difficulty processing information at normal speed	XaCyB	N/A
Difficulty reasoning	XaA2L	N/A
Difficulty solving problems	X75x5	N/A
Difficulty telling the time	Xa3BA	N/A
Difficulty using arithmetic reasoning	XaA2d	N/A
Difficulty using decision-making strategies	XaA2T	N/A
Difficulty using verbal reasoning	XaA2h	N/A
Difficulty using visuospatial reasoning	XaA2Y	N/A
Diffuse neurofibroma	X78E5	N/A
Domiciliary service need	13V5.	13V5.
Dominated by carer	Ua29k	N/A
Down’s syndrome	XE1MZ	PJ0-98
Down’s syndrome NOS	X78Ek	PJ0z.
Educated at mixed mainstream and special needs school	Ua0SI	N/A
Educated at special needs school	Ua0SG	N/A
Edwards’ syndrome	PJ2..	PJ2..
Edwards’ syndrome NOS	X78Em	N/A
Evidence of lack of understanding	Y1944	N/A
Exc learn disability quality indicators: informed dissent	XaRFM	N/A
Exc learn disability quality indicators: patient unsuitable	XaRFN	9hL1.
Family/carer attended diabetes structured education prog	XaKH1	9hL0.
Family/carer referral to diabetes structured education prog	XaKGz	8Hj1.
Fragile X chromosome	PJyy2	PJyy2
Fragile X syndrome	X78FB	N/A
Global developmental delay	Ua14s	Eu85.
Has contact with multiple support agencies	XaJQr	N/A
Has difficulty with speech	1B93.	1B93.
Help by relatives	13WJ.	13WJ.
Home help attends	13G61	13G61
Hydromicrocephaly	P210.	P210.
Impaired cognition	Ua189	N/A
Infantile autism NOS	E140z	E140z
Informed dissent for diabetes national audit	XaJrE	9M10.
Intellectual functioning disability	Ub0ih	N/A
Klinefelter syndr: [male, more than 2 X chrom][XXXY][XXXXY]	PJ71.	N/A
Klinefelter’s syndrome	PJ7..	N/A
Klinefelter’s syndrome NOS	PJ7z.	PJ7z.
Klinefelter’s syndrome XXXXY	XM1MK	N/A
Klinefelter’s syndrome XXXY	XM1MJ	N/A
Klinefelter’s syndrome XXYY	PJ73.	PJ73.
Klinefelter’s syndrome XY/XXY mosaic	PJ74.	PJ74.
Klinefelter’s syndrome — male with more than two X chromosomes	XE1Mg	PJ71.
Learning difficulties	13Z4E	13Z4E
Learning disabilities administration status	XaJW7	N/A
Learning disabilities annual health assessment	XaL3Q	9HB5.
Learning disabilities health action plan completed	XaJsd	9HB4
Learning disabilities health action plan declined	XaJW9	9HB0.
Learning disabilities health action plan offered	XaJW8	9HB1.
Learning disabilities health action plan reviewed	XaJWA	9HB2.
Learning disabilities health assessment	XaJmb	9HB3.
Lives in a welfare home	13F71	13F71
Lives in care home	XaMFG	13FX.
Lives in staffed home	Ua0Lj	N/A
Lives in supported home	Ua0Le	N/A
Memory: present time not known	N/A	3A20.
Mental handicap problem	6664	6664
Micrencephaly	P211.	P211.
Microcephalus NOS	P21z.	P21z.
Microcephaly	P21..	P21..
Mild cognitive impairment	N/A	28E0
Moderate cognitive impairment	N/A	28E1
Multiple system congenital anomalies NEC	XE1Ml	PKy0.
Needs help with cooking	XaIwv	39G0.
Needs help with housework	XaIwu	39G..
Neu–Laxova syndrome	Xa0ZQ	N/A
Neurofibromatosis	Xa99T	N/A
Neurofibromatosis type 1	B927.	B927.
Neurofibromatosis type 1	B927.	N/A
Neurofibromatosis type 2	X78E2	N/A
Neurofibromatosis type 3	X78E3	N/A
Noonan’s syndrome	PKy80	PKy80
Not involved in dealing with own monies	Ua29y	N/A
Other accommodation with care and support not specialist mental health	Y0adf	N/A
Other skill difficulties	Y2617	N/A
Parent provides full-time care	XaQ8Y	N/A
Parent provides part-time care	XaQQV	N/A
Partial trisomy 18 in Edwards’ syndrome	X78En	N/A
Partial trisomy 21 in Down’s syndrome	X78El	N/A
Phenylketonuria	C301.	C301.
Prader–Willi syndrome	PKy93	PKy93
Preferred method of communication: Makaton	XaR76	N/A
Preferred place of care — learning disability unit	XaR4m	N/A
Primary microcephaly	XM00P	N/A
Problem related to life management difficultly, unspecified	N/A	ZVu5C
Receives help from friend	Ua0VF	N/A
Care from friends	N/A	8GEB.
Receives help from lay carer	Ua0VD	N/A
Receives help from neighbour	Ua0VH	N/A
Receives help from relative	Ua0VG	N/A
Care from relatives	N/A	8GEA
Receives help from voluntary agency	Ua0VE	N/A
Referral to learning disability team	XaJmc	8HHP.
Requires communication partner	XaJHX	N/A
Rett syndrome	Eu842	Eu842
Secondary microcephaly	X77ql	N/A
Segmental neurofibromatosis	X78E4	N/A
Severe cognitive impairment	N/A	28E2
Slow flow of thought	X75xy	N/A
Slow learner	Ua187	N/A
Problems with learning	N/A	ZV400
Special educational needs	Ub0gW	N/A
Special educational plan in place	Y4850	N/A
Speech limited	1B441	1B441
Sturge–Weber syndrome	PK61.	PK61.
Supported accommodation	Y0ad2	N/A
Supported group home	Y0ad4	N/A
Supported lodgings	Y0ad3	N/A
Suspected autism	XaIuT	N/A
Trisomy 21 — meiotic nondisjunction	PJ00.	PJ00.
Trisomy 21 — mitotic nondisjunction mosaicism	PJ01.	PJ01.
Trisomy 21, translocation	N/A	PJ02.
Tuberous sclerosis	PK5..	PK5..
Unable to analyse information	XaAyY	N/A
Unable to comprehend concept of danger	Xa8LE	1BV1.
Unable to express self	Xa3Y1	N/A
Unable to make considered choices	XaA3A	28Q1.
Unable to manage medication	Xa2yD	N/A
Unable to perform logical sequencing	XaA2P	N/A
Unable to perform shopping activities	Xa7h1	N/A
Unable to plan	Xa3bT	N/A
Unable to process information	XaAyU	N/A
Unable to process information accurately	XaCy7	N/A
Unable to process information at normal speed	XaCyA	N/A
Unable to read	XaBmf	N/A
Unable to reason	XaA2K	N/A
Unable to tell the time	Xa3BD	N/A
Unable to think clearly	X75yC	N/A
Unable to use arithmetic reasoning	XaA2c	N/A
Unable to use decision-making strategies	XaA2S	N/A
Unable to use medication	N/A	8BIj.
Unable to use verbal reasoning	XaA2g	N/A
Unable to use visuospatial reasoning	XaA2X	N/A
Unable to write	XaAzP	N/A
Voluntary worker attends	XE0p5	N/A
Williams syndrome	PKy4.	PKy4.
XXY Klinefelter’s syndrome	PJ70.	PJ70.
XXY Klinefelter’s syndrome	PJy3.	PJy3.

Exc = excluding. LD = learning disability. NEC = not elsewhere classified. NOS = Not otherwise specified.