Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, how many people have been diagnosed with (1) Chrohn's and (2) Colitis in (a) South Holland and the Deepings and (b) Lincolnshire in each of the last five years.

Neither the Department nor NHS England hold data on the total number of people diagnosed with Crohn’s disease or colitis in South Holland and the Deepings or Lincolnshire in each of the last five years. However, the following table shows a count hospital admissions (FAEs) where there was a primary diagnosis Crohn's disease or colitis and where the patient was resident in Lincolnshire or South Holland and the Deepings, each year from 2020/21 to 2024/25:

Source: Hospital Episode Statistics, published by NHS England

Notes:

1. an FAE is the first period of admitted patient care under one consultant within one healthcare provider. FAEs are counted against the year or month in which the admission episode finishes;
2. for the purposes of this data, the following ICD-10 codes have been used: K50 for Crohn’s Disease; A09.0 for other and unspecified gastroenteritis and colitis of infectious origin; A09.9 for gastroenteritis and colitis of unspecified origin; K51. For ulcerative colitis; K52. For other noninfective gastroenteritis and colitis; A06.2 for amoebic non-dysenteric colitis; and A04.7 for enterocolitis due to clostridium difficile;
3. the data presented here is a count of the number of admissions rather than the number of patients. It’s possible that the same person may have been admitted to hospital on more than one occasion within any given period; and
4. the majority of cases of Crohn’s disease and colitis are treated through routine access to primary and secondary care services, with only a smaller number of cases, typically the most serious, requiring hospital admission. The data presented here will, therefore, only represent a small proportion of the total number of cases that were treated.