Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes K00-K95 – Diseases of the digestive system (K00-K95) > 2024 ICD-10-CM Codes K55-K64 – Other diseases of intestines (K55-K64) > 2024 ICD-10-CM Codes K59 – Other functional intestinal disorders (K59) > 2024 ICD-10-CM Codes K59.8 – Other specified functional intestinal disorders (K59.8)