Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes R00-R99 – Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99) > 2024 ICD-10-CM Codes R80-R82 – Abnormal findings on examination of urine, without diagnosis (R80-R82) > 2024 ICD-10-CM Codes R82 – Other and unspecified abnormal findings in urine (R82) > 2024 ICD-10-CM Codes R82.8 – Abnormal findings on cytological and histological examination of urine (R82.8)