ICD-10-CM code "Z91.12": Patient's intentional underdosing of medication regimen (2024)

Overview

ICD-10 CodeZ91.12
DescriptionPatient's intentional underdosing of medication regimen
Hierarchy
  1. Factors influencing health status and contact with health services (Z00-Z99)
  2. Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
  3. Personal risk factors, not elsewhere classified (Z91)
  4. Patient's noncompliance with medical treatment and regimen (Z91.1)
  5. Patient's intentional underdosing of medication regimen (Z91.12)
Billable statusNon billable code

Excludes

  1. Factors influencing health status and contact with health services (Z00-Z99)
  2. Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
  3. Personal risk factors, not elsewhere classified (Z91)

    Type 2contact with and (suspected) exposures hazardous to health (Z77.-)

    Type 2exposure to pollution and other problems related to physical environment (Z77.1-)

    Type 2female genital mutilation status (N90.81-)

    Type 2occupational exposure to risk factors (Z57.-)

    Type 2personal history of physical injury and trauma (Z87.81, Z87.82-)

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

    Type 2caregiver noncompliance with patient's medical treatment and regimen (Z91.A-)

  5. Patient's intentional underdosing of medication regimen (Z91.12)

    Type 1adverse effect of prescribed drug taken as directed- code to adverse effect

    Type 1poisoning (overdose) -code to poisoning

Includes

  1. Factors influencing health status and contact with health services (Z00-Z99)
  2. Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
  3. Personal risk factors, not elsewhere classified (Z91)
  4. Patient's noncompliance with medical treatment and regimen (Z91.1)
  5. Patient's intentional underdosing of medication regimen (Z91.12)

Subcategories