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  6. 2024 ICD-10-CM Code Z91.A1
Version 2024
Non-Billable Code

2024 ICD-10-CM Diagnosis Code Z91.A1

Caregiver's noncompliance with patient's dietary regimen

ICD-10-CM Code:
Z91.A1
ICD-10 Code for:
Caregiver's noncompliance with patient's dietary regimen
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

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

Z91.A1 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of caregiver's noncompliance with patient's dietary regimen. The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Caregiver's noncompliance with patient's dietary regimen

Non-specific codes like Z91.A1 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for caregiver's noncompliance with patient's dietary regimen:

  • Use Z91.A10 for Caregiver's noncompliance with patient's dietary regimen due to financial hardship - BILLABLE CODE

  • Use Z91.A18 for Caregiver's noncompliance with patient's dietary regimen for other reason - BILLABLE CODE

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • Caregiver's inability to comply with patient's dietary regimen

Code Also

Code Also
A "code also" note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction.
  • , if applicable, food insecurity Z59.4

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - Code Added, effective from 10/1/2022 through 9/30/2023