ICD-10-CM > Z00-Z99 > Z77-Z99 > Z91 > Z91.A > Z91.A5 Z91.A5 Caregiver's noncompliance with patient's renal dialysis Non-Billable/Non-Specific Codes Z91.A51Caregiver's noncompliance with patient's renal dialysis due to financial hardshipZ91.A58Caregiver's noncompliance with patient's renal dialysis for other reason