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Z91.138 - Patient's unintentional underdosing of medication regimen for other reason


The ICD 10 Code for Patient's unintentional underdosing of medication regimen for other reason is listed as Z91.138.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: Z91.138
Description: Patient's unintentional underdosing of medication regimen for other reason
Diagnostic Related Groups
(MS-DRG v30.0)
951 - Other Factors Influencing Health Status
Chapter Factors influencing health status and contact with health services (Z00-Z99)
Block Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
Parent Z91.13 - Patient's unintentional underdosing of medication regimen
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: V15.81 - Personal history of noncompliance with medical treatment, presenting hazards to health (approximate)
ICD-10-CM Siblings (same level / similar specificity) of Z91.138:
Z91.130 - Patient's unintentional underdosing of medication regimen due to age-related debility