R84.2 Abnormal level of other drugs, medicaments and biological substances in specimens from respiratory organs and thorax

The following code(s) above R84.2 may contain annotation back-references that may be applicable to R84.2:

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

Diagnosis Index

Abnormal, Abnormality, Abnormalities - see also Anomaly
- Specimen
-- Respiratory Organs R84.9
--- Drug Level R84.2