Z91.190 – Patient's noncompliance with other medical treatment and regimen due to financial hardship

ICD-10-CM 2027 diagnosis code · Persons with potential health hazards related to family and personal history and certain conditions influencing health status

Billable code

ICD-10-CM code Z91.190
Code
Z91.190 (claims format: Z91190)
Description
Patient's noncompliance with other medical treatment and regimen due to financial hardship
Short description
Pt noncompl w oth med trtmt and regimen d/t financl hardship
Billable
Yes – valid for HIPAA-covered transactions
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
21. Factors influencing health status and contact with health services (Z00-Z99)
Block
Z77-Z99 Persons with potential health hazards related to family and personal history and certain conditions influencing health status
Parent codes
Z91 › Z91.1 › Z91.19

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

Z91 – Personal risk factors, not elsewhere classified

Excludes2 (not included here):
  • 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-)

Z91.1 – Patient's noncompliance with medical treatment and regimen

Excludes2 (not included here):
  • 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)

Z91.19 – Patient's noncompliance with other medical treatment and regimen

Applicable to:
  • Patient's nonadherence to medical treatment

Block Z77-Z99

Code also:
  • any follow-up examination (Z08-Z09)

Index terms for Z91.190

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in Z91.19

Frequently asked questions

What is ICD-10 code Z91.190?

Z91.190 is the ICD-10-CM code for patient's noncompliance with other medical treatment and regimen due to financial hardship, in the block Z77-Z99 (Persons with potential health hazards related to family and personal history and certain conditions influencing health status).

Is Z91.190 a billable code?

Yes. Z91.190 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does Z91.190 belong to?

It belongs to category Z91 – Personal risk factors, not elsewhere classified.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.