R84 — ICD-10-CM Diagnosis Codes

• R84 Abnormal findings in specimens from respiratory organs and thorax
• R84.0 Abnormal level of enzymes in specimens from respiratory organs and thorax billable
• R84.1 Abnormal level of hormones in specimens from respiratory organs and thorax billable
• R84.2 Abnormal level of other drugs, medicaments and biological substances in specimens from respiratory organs and thorax billable
• R84.3 Abnormal level of substances chiefly nonmedicinal as to source in specimens from respiratory organs and thorax billable
• R84.4 Abnormal immunological findings in specimens from respiratory organs and thorax billable
• R84.5 Abnormal microbiological findings in specimens from respiratory organs and thorax billable
• R84.6 Abnormal cytological findings in specimens from respiratory organs and thorax billable
• R84.7 Abnormal histological findings in specimens from respiratory organs and thorax billable
• R84.8 Other abnormal findings in specimens from respiratory organs and thorax billable
• R84.9 Unspecified abnormal finding in specimens from respiratory organs and thorax billable