Z91.1 Patient's noncompliance with medical treatment and regimen

Non-billable header with 6 child codes.

Excludes2 (not included here)

• caregiver noncompliance with patient's medical treatment and regimen (Z91.A-)

Code also

• , if applicable, to identify underdosing of specific drug (T36-T50 with final character 6)

Applies from Z91 Personal risk factors, not elsewhere classified

Excludes2 (not included here)

• contact with and (suspected) exposures hazardous to health (Z77.-)
• exposure to pollution and other problems related to physical environment (Z77.1-)
• female genital mutilation status (N90.81-)
• occupational exposure to risk factors (Z57.-)
• personal history of physical injury and trauma (Z87.81, Z87.82-)

Codes under Z91.1

• Z91.11 Patient's noncompliance with dietary regimen
• Z91.12 Patient's intentional underdosing of medication regimen
• Z91.13 Patient's unintentional underdosing of medication regimen
• Z91.14 Patient's other noncompliance with medication regimen
• Z91.15 Patient's noncompliance with renal dialysis
• Z91.19 Patient's noncompliance with other medical treatment and regimen

Nearby codes

• Z91.04 Nonmedicinal substance allergy status
• Z91.040 Latex allergy status
• Z91.041 Radiographic dye allergy status
• Z91.048 Other nonmedicinal substance allergy status
• Z91.09 Other allergy status, other than to drugs and biological substances
• Z91.1 Patient's noncompliance with medical treatment and regimen (this code)
• Z91.11 Patient's noncompliance with dietary regimen
• Z91.110 Patient's noncompliance with dietary regimen due to financial hardship
• Z91.118 Patient's noncompliance with dietary regimen for other reason
• Z91.119 Patient's noncompliance with dietary regimen due to unspecified reason
• Z91.12 Patient's intentional underdosing of medication regimen