Z51.81Billable
Encounter for therapeutic drug level monitoring
Chapter 21: Factors influencing health status and contact with health services
Excludes1
1 item
Excludes1
- •encounter for blood-drug test for administrative or medicolegal reasons (Z02.83)
Billable Code
Z51.81 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Referenced in Diagnoses
Conditions that use this ICD-10 code in their documentation
View documentation for drug monitoring
drug monitoring
View TemplatesTherapeutic Drug Level Monitoring
View documentation for echo
echo
View TemplatesEchocardiography
View documentation for echocardiogram
echocardiogram
View TemplatesEchocardiography
View documentation for high risk medication monitoring
high risk medication monitoring
View TemplatesTherapeutic Drug Monitoring
View documentation for medication monitoring
medication monitoring
View TemplatesTherapeutic Drug Level Monitoring
View documentation for screening for medication monitoring icd 10 code
screening for medication monitoring icd 10 code
View TemplatesEncounter for therapeutic drug level monitoring
View documentation for therapeutic drug monitoring
therapeutic drug monitoring
View TemplatesTherapeutic Drug Monitoring
View documentation for therapeutic injection
therapeutic injection
View TemplatesTherapeutic Injection Procedure
View documentation for treatment
treatment
View TemplatesMedical Treatment
View documentation for vanco trough
vanco trough
View TemplatesTherapeutic Drug Monitoring of Vancomycin
Additional Information from Parent Codes
The following information may apply to this code from its parent codes in the ICD-10 hierarchy. This information is important for proper coding and classification.
Parent Codes Referenced:
Excludes1
2 items
Excludes1
From Z51.8:
- •holiday relief care (Z75.5)
Notes
3 items
Notes
From Z00-Z99:
- •Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
- •(a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
- •(b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.