Z91.A3 - Caregiver's unintentional underdosing of patient's medication regimen

  • Applicable to Caregiver's unintentional underdosing of patient's medication regimen
  • The 2025 edition of ICD10-CM Z91.A3 became effective on October 1, 2024.
  • This is the American ICD10-CM version of Z91.A3 - other international versions of ICD10 Z91.A3 may differ.
  • Z91.A3 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

codefirst

  • underdosing of medication (T36-T50) with fifth or sixth character 6

The following codes above Z91.A3 contain annotation back-references that may be applicable to Z91.A3:

Chapter: Z00-Z99 Factors influencing health status and contact with health services

Section: Z77-Z99 Persons with potential health hazards related to family and personal history and certain conditions influencing health status

Category: Z91 Personal risk factors, not elsewhere classified

regimen icd 10
 
unintentional icd 10
 
underdosing icd 10
 
medication icd 10
 
Billable/Specific Code

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