kode icd 10 gea2025 ICD-10-CM Index › 'G' Terms › Index Terms Starting With 'G' (Gastroenteritis) Index Terms Starting With 'G' (Gastroenteritis) Gastroenteritis (acute) (chronic) (noninfectious) K52.9R11.10 is a billablespecific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.; The 2025 edition of ICD-10-CM R11.10 became effective on