ICD-10-CM › Z00-Z99 › Z77-Z99 › Z91 Personal risk factors, not... › Z91.1
Z91.1
Patient's noncompliance with medical treatment and regimen
Not billableICD-10-CM diagnosis code.
This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.
Submit one of these 6 more specific codes instead:
- Z91.11 Patient's noncompliance with dietary regimen (also a header)
- Z91.12 Patient's intentional underdosing of medication regimen (also a header)
- Z91.13 Patient's unintentional underdosing of medication regimen (also a header)
- Z91.14 Patient's other noncompliance with medication regimen (also a header)
- Z91.15 Patient's noncompliance with renal dialysis (also a header)
- Z91.19 Patient's noncompliance with other medical treatment and regimen (also a header)
What has happened to this code
Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2012 Added to the draft code set draft Patient's noncompliance with medical treatment and regimen
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from 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-)
Inherited from the Z77-Z99 section Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
Code also
- any follow-up examination (Z08-Z09)
Codes in the same group
| Code | Description | Status |
|---|---|---|
| Z91.0 | Allergy status, other than to drugs and biological substances | Not billable |
| Z91.4 | Personal history of psychological trauma, not elsewhere classified | Not billable |
| Z91.5 | Personal history of self-harm | Not billable |
| Z91.8 | Other specified personal risk factors, not elsewhere classified | Not billable |
| Z91.A | Caregiver's noncompliance with patient's medical treatment and regimen | Not billable |
| Z91.B | Personal risk factor of exposure to diethylstilbestrol | Valid |