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

2024 ICD-10-CM Diagnosis Code Z91.A

Caregiver's noncompliance with patient's medical treatment and regimen

ICD-10-CM Code:
Z91.A
ICD-10 Code for:
Carers noncompl with patient's medical treatment and 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.A 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 medical treatment and 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 Carers noncompl with patient's medical treatment and regimen

Non-specific codes like Z91.A 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 carers noncompl with patient's medical treatment and regimen:

  • Z91.A1 for Caregiver's noncompliance with patient's dietary regimen - NON-BILLABLE CODE

  • 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

  • Z91.A2 for Caregiver's intentional underdosing of patient's medication regimen - NON-BILLABLE CODE

  • Use Z91.A20 for Caregiver's intentional underdosing of patient's medication regimen due to financial hardship - BILLABLE CODE

  • Use Z91.A28 for Caregiver's intentional underdosing of medication regimen for other reason - BILLABLE CODE

  • Use Z91.A3 for Caregiver's unintentional underdosing of patient's medication regimen - BILLABLE CODE

  • Z91.A4 for Caregiver's other noncompliance with patient's medication regimen - NON-BILLABLE CODE

  • Use Z91.A41 for Caregiver's other noncompliance with patient's medication regimen due to financial hardship - BILLABLE CODE

  • Use Z91.A48 for Caregiver's other noncompliance with patient's medication regimen for other reason - BILLABLE CODE

  • Z91.A5 for Caregiver's noncompliance with patient's renal dialysis - NON-BILLABLE CODE

  • Use Z91.A51 for Caregiver's noncompliance with patient's renal dialysis due to financial hardship - BILLABLE CODE

  • Use Z91.A58 for Caregiver's noncompliance with patient's renal dialysis for other reason - BILLABLE CODE

  • Z91.A9 for Caregiver's noncompliance with patient's other medical treatment and regimen - NON-BILLABLE CODE

  • Use Z91.A91 for Caregiver's noncompliance with patient's other medical treatment and regimen due to financial hardship - BILLABLE CODE

  • Use Z91.A98 for Caregiver's noncompliance with patient's other medical treatment and regimen for other reason - BILLABLE CODE

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