Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes Z00-Z99 – Factors influencing health status and contact with health services (Z00-Z99) > 2024 ICD-10-CM Codes Z40-Z53 – Encounters for other specific health care (Z40-Z53) > 2024 ICD-10-CM Codes Z49 – Encounter for care involving renal dialysis (Z49) > 2024 ICD-10-CM Codes Z49.0 – Preparatory care for renal dialysis (Z49.0)