ICD-10-CM > Z00-Z99 > Z77-Z99 > Z91 > Z91.A Z91.A Caregiver's noncompliance with patient's medical treatment and regimen Non-Billable/Non-Specific Codes Z91.A1Caregiver's noncompliance with patient's dietary regimenZ91.A10Caregiver's noncompliance with patient's dietary regimen due to financial hardshipZ91.A18Caregiver's noncompliance with patient's dietary regimen for other reasonZ91.A2Caregiver's intentional underdosing of patient's medication regimenZ91.A20Caregiver's intentional underdosing of patient's medication regimen due to financial hardshipZ91.A28Caregiver's intentional underdosing of medication regimen for other reasonZ91.A3Caregiver's unintentional underdosing of patient's medication regimenZ91.A4Caregiver's other noncompliance with patient's medication regimenZ91.A41Caregiver's other noncompliance with patient's medication regimen due to financial hardshipZ91.A48Caregiver's other noncompliance with patient's medication regimen for other reasonZ91.A5Caregiver's noncompliance with patient's renal dialysisZ91.A51Caregiver's noncompliance with patient's renal dialysis due to financial hardshipZ91.A58Caregiver's noncompliance with patient's renal dialysis for other reasonZ91.A9Caregiver's noncompliance with patient's other medical treatment and regimenZ91.A91Caregiver's noncompliance with patient's other medical treatment and regimen due to financial hardshipZ91.A98Caregiver's noncompliance with patient's other medical treatment and regimen for other reason