The aim of this literature review is to explore the range of factors that influence the degree of access to health care services by children and young people with learning disabilities.

Children with learning disabilities are at increased risk of a wide range of health conditions comparing with their peers. However, recent reports by UK government as well as independent charities working with children and young people with learning disabilities demonstrated that they are at risk of poor health outcomes as a result of barriers preventing them from accessing most appropriate services.

Comprehensive searches were conducted in six databases. Articles were also obtained through review of references, a search of the grey literature, and contacting experts in the field. The inclusion criteria were for studies evaluating access to healthcare services, identification and communication of health needs, organisational aspects impacting on access and utilisation, staff attitudes where they impacted on access, barriers, discrimination in patients with intellectual disabilities age 0–18. The literature search identified a sample of 36 papers. The marked heterogeneity of studies excluded conducting a meta-analysis.

Barriers to access included problems with identification of healthcare needs by carers and healthcare professionals, communication difficulties, the inadequacy of facilities, geographical and physical barriers, organisational factors such as inflexible appointment times, attitudes and poor knowledge base of healthcare staff.

The factors identified can serve as a guide for managers and clinicians aiming to improve access to their healthcare services for children and young people with intellectual disabilities.

The authors have not supplied their declaration of competing interest.