ICD-10-CM Code for Encounter for therapeutic drug level monitoring Z51.81

ICD-10 code Z51.81 for Encounter for therapeutic drug level monitoring is a medical classification as listed by WHO under the range - Factors influencing health status and contact with health services .

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Encounter for therapeutic drug level monitoring
Code also any long-term (current) drug therapy (Z79.-)
Excludes1: encounter for blood-drug test for administrative or medicolegal reasons (Z02.83)

Z51.8

Excludes1: holiday relief care (Z75.5)

Z51

Excludes1: follow-up examination after treatment (Z08-Z09)

Code also: condition requiring care

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Get crucial instructions for accurate ICD-10-CM Z51.81 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.

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