ICD-10-CM Code Z91.138
Patient's unintentional underdosing of medication regimen for other reason
Billable CodeBillable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
Z91.138 is a billable ICD code used to specify a diagnosis of patient's unintentional underdosing of medication regimen for other reason. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
- DRG Group #951 - Other factors influencing health status.
ICD-10-CM Alphabetical Index References for 'Z91.138 - Patient's unintentional underdosing of medication regimen for other reason'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code Z91.138. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code Z91.138 and a single ICD9 code, V15.81 is an approximate match for comparison and conversion purposes.