ICD-10-CM Code for Patient's unintentional underdosing of medication regimen Z91.13

ICD-10 code Z91.13 for Patient's unintentional underdosing of medication regimen is a medical classification as listed by WHO under the range - Factors influencing health status and contact with health services .

Patient's unintentional underdosing of medication regimen
Code first underdosing of medication (T36-T50) with fifth or sixth character 6
Excludes1: adverse effect of prescribed drug taken as directed- code to adverse effect
poisoning (overdose) -code to poisoning


Excludes2: 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)


Excludes2: 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-)

Get crucial instructions for accurate ICD-10-CM Z91.13 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
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