Type segmentation classifies the Autoimmune Gastrointestinal Dysmotility market according to the functional role of each product or service. The primary sub‑categories are Diagnostic, Therapeutic, and Preventive. Diagnostic includes serological kits, imaging modalities, and motility testing platforms that enable early identification of autoimmune dysmotility patterns; this segment drives market size by supporting disease prevalence estimates and insurance reimbursements. Therapeutic encompasses pharmacologic agents (e.g., prokinetics, immunomodulators), biologics, and device‑based interventions such as gastric pacemakers, representing the largest revenue share due to chronic treatment cycles and high pricing power. Preventive covers vaccination research, lifestyle programs, and microbiome modulation strategies aimed at reducing disease onset; although currently a minor share, its growth potential influences long‑term market forecasts. By quantifying each type’s contribution, analysts can isolate cost drivers, predict adoption curves, and allocate R&D resources more effectively within the overall market framework.