R78.1 Finding of opiate drug in blood

The following code(s) above R78.1 may contain annotation back-references that may be applicable to R78.1:

• Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

Diagnosis Index

Findings, Abnormal, Inconclusive, Without Diagnosis - see also Abnormal
- In Blood R78.9
-- Opiate Drug R78.1