| CDISC | C45233 | RESPIRATORY SYSTEM | Non-standard |
| CIEL | 162739 | Type of air supply to patient | Non-standard |
| CIM10 | R84 | Abnormal findings in specimens from respiratory organs and thorax | Non-standard |
| CIM10 | R84.0 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of enzymes | Non-standard |
| CIM10 | R84.1 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of hormones | Non-standard |
| CIM10 | R84.2 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of other drugs, medicaments and biological substances | Non-standard |
| CIM10 | R84.3 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of substances chiefly nonmedicinal as to source | Non-standard |
| CIM10 | R84.4 | Abnormal findings in specimens from respiratory organs and thorax, abnormal immunological findings | Non-standard |
| CIM10 | R84.5 | Abnormal findings in specimens from respiratory organs and thorax, abnormal microbiological findings | Non-standard |
| CIM10 | R84.6 | Abnormal findings in specimens from respiratory organs and thorax, abnormal cytological findings | Non-standard |
| CIM10 | R84.7 | Abnormal findings in specimens from respiratory organs and thorax, abnormal histological findings | Non-standard |
| CIM10 | R84.8 | Abnormal findings in specimens from respiratory organs and thorax, other abnormal findings | Non-standard |
| CIM10 | R84.9 | Abnormal findings in specimens from respiratory organs and thorax, unspecified abnormal finding | Non-standard |
| HCPCS | M1218 | Patient has copd symptoms (e.g., dyspnea, cough/sputum, wheezing) | Non-standard |
| ICD10 | R84 | Abnormal findings in specimens from respiratory organs and thorax | Non-standard |
| ICD10 | R84.0 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of enzymes | Non-standard |
| ICD10 | R84.1 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of hormones | Non-standard |
| ICD10 | R84.2 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of other drugs, medicaments and biological substances | Non-standard |
| ICD10 | R84.3 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of substances chiefly nonmedicinal as to source | Non-standard |
| ICD10 | R84.4 | Abnormal findings in specimens from respiratory organs and thorax, abnormal immunological findings | Non-standard |
| ICD10 | R84.5 | Abnormal findings in specimens from respiratory organs and thorax, abnormal microbiological findings | Non-standard |
| ICD10 | R84.6 | Abnormal findings in specimens from respiratory organs and thorax, abnormal cytological findings | Non-standard |
| ICD10 | R84.7 | Abnormal findings in specimens from respiratory organs and thorax, abnormal histological findings | Non-standard |
| ICD10 | R84.8 | Abnormal findings in specimens from respiratory organs and thorax, other abnormal findings | Non-standard |
| ICD10 | R84.9 | Abnormal findings in specimens from respiratory organs and thorax, unspecified abnormal finding | Non-standard |
| ICD10CM | R84 | Abnormal findings in specimens from respiratory organs and thorax | Non-standard |
| ICD10CM | R84.0 | Abnormal level of enzymes in specimens from respiratory organs and thorax | Non-standard |
| ICD10CM | R84.1 | Abnormal level of hormones in specimens from respiratory organs and thorax | Non-standard |
| ICD10CM | R84.2 | Abnormal level of other drugs, medicaments and biological substances in specimens from respiratory organs and thorax | Non-standard |
| ICD10CM | R84.3 | Abnormal level of substances chiefly nonmedicinal as to source in specimens from respiratory organs and thorax | Non-standard |
| ICD10CM | R84.4 | Abnormal immunological findings in specimens from respiratory organs and thorax | Non-standard |
| ICD10CM | R84.5 | Abnormal microbiological findings in specimens from respiratory organs and thorax | Non-standard |
| ICD10CM | R84.6 | Abnormal cytological findings in specimens from respiratory organs and thorax | Non-standard |
| ICD10CM | R84.7 | Abnormal histological findings in specimens from respiratory organs and thorax | Non-standard |
| ICD10CM | R84.8 | Other abnormal findings in specimens from respiratory organs and thorax | Non-standard |
| ICD10CM | R84.9 | Unspecified abnormal finding in specimens from respiratory organs and thorax | Non-standard |
| ICD10CN | R84 | Abnormal findings in specimens from respiratory organs and thorax | Non-standard |
| ICD10CN | R84.0 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of enzymes | Non-standard |
| ICD10CN | R84.000 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of enzymes | Non-standard |
| ICD10CN | R84.1 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of hormones | Non-standard |
| ICD10CN | R84.100 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of hormones | Non-standard |
| ICD10CN | R84.2 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of other drugs, medicaments and biological substances | Non-standard |
| ICD10CN | R84.200 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of other drugs, medicaments and biological substances | Non-standard |
| ICD10CN | R84.3 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of substances chiefly nonmedicinal as to source | Non-standard |
| ICD10CN | R84.300 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of substances chiefly nonmedicinal as to source | Non-standard |
| ICD10CN | R84.4 | Abnormal findings in specimens from respiratory organs and thorax, abnormal immunological findings | Non-standard |
| ICD10CN | R84.400 | Abnormal findings in specimens from respiratory organs and thorax, abnormal immunological findings | Non-standard |
| ICD10CN | R84.5 | Abnormal findings in specimens from respiratory organs and thorax, abnormal microbiological findings | Non-standard |
| ICD10CN | R84.500 | Abnormal findings in specimens from respiratory organs and thorax, abnormal microbiological findings | Non-standard |
| ICD10CN | R84.6 | Abnormal findings in specimens from respiratory organs and thorax, abnormal cytological findings | Non-standard |
| ICD10CN | R84.600 | Abnormal findings in specimens from respiratory organs and thorax, abnormal cytological findings | Non-standard |
| ICD10CN | R84.7 | Abnormal findings in specimens from respiratory organs and thorax, abnormal histological findings | Non-standard |
| ICD10CN | R84.700 | Abnormal findings in specimens from respiratory organs and thorax, abnormal histological findings | Non-standard |
| ICD10CN | R84.8 | Abnormal findings in specimens from respiratory organs and thorax, other abnormal findings | Non-standard |
| ICD10CN | R84.800 | Abnormal findings in specimens from respiratory organs and thorax, other abnormal findings | Non-standard |
| ICD10CN | R84.9 | Abnormal findings in specimens from respiratory organs and thorax, unspecified abnormal finding | Non-standard |
| ICD10CN | R84.900 | Abnormal findings in specimens from respiratory organs and thorax, unspecified abnormal finding | Non-standard |
| ICD10CN | R84.901 | Abnormal nasal secretions (machine translation) | Non-standard |
| ICD10CN | R84.902 | Throat scraping abnormal (machine translation) | Non-standard |
| ICD10CN | R84.903 | Abnormal bronchial eluate (machine translation) | Non-standard |
| ICD10CN | R84.904 | Pleural abnormalities (machine translation) | Non-standard |
| ICD10GM | R84 | Abnormal findings in specimens from respiratory organs and thorax | Non-standard |
| ICD10GM | R84.0 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of enzymes | Non-standard |
| ICD10GM | R84.1 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of hormones | Non-standard |
| ICD10GM | R84.2 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of other drugs, medicaments and biological substances | Non-standard |
| ICD10GM | R84.3 | Abnormal findings in specimens from respiratory organs and thorax, abnormal level of substances chiefly nonmedicinal as to source | Non-standard |
| ICD10GM | R84.4 | Abnormal findings in specimens from respiratory organs and thorax, abnormal immunological findings | Non-standard |
| ICD10GM | R84.5 | Abnormal findings in specimens from respiratory organs and thorax, abnormal microbiological findings | Non-standard |
| ICD10GM | R84.6 | Abnormal findings in specimens from respiratory organs and thorax, abnormal cytological findings | Non-standard |
| ICD10GM | R84.7 | Abnormal findings in specimens from respiratory organs and thorax, abnormal histological findings | Non-standard |
| ICD10GM | R84.8 | Abnormal findings in specimens from respiratory organs and thorax, other abnormal findings | Non-standard |
| ICD10GM | R84.9 | Abnormal findings in specimens from respiratory organs and thorax, unspecified abnormal finding | Non-standard |
| KCD7 | R84 | Abnormal findings in specimens from respiratory organs and thorax | Non-standard |
| KCD7 | R84.0 | Abnormal level of enzymes in specimens from respiratory organs and thorax | Non-standard |
| KCD7 | R84.1 | Abnormal level of hormones in specimens from respiratory organs and thorax | Non-standard |
| KCD7 | R84.2 | Abnormal level of other drugs, medicaments and biological substances in specimens from respiratory organs and thorax | Non-standard |
| KCD7 | R84.3 | Abnormal level of substances chiefly nonmedicinal as to source in specimens from respiratory organs and thorax | Non-standard |
| KCD7 | R84.4 | Abnormal immunological findings in specimens from respiratory organs and thorax | Non-standard |
| KCD7 | R84.5 | Abnormal microbiological findings in specimens from respiratory organs and thorax | Non-standard |
| KCD7 | R84.6 | Abnormal cytological findings in specimens from respiratory organs and thorax | Non-standard |
| KCD7 | R84.7 | Abnormal histological findings in specimens from respiratory organs and thorax | Non-standard |
| KCD7 | R84.8 | Other abnormal findings in specimens from respiratory organs and thorax | Non-standard |
| KCD7 | R84.9 | Unspecified abnormal finding in specimens from respiratory organs and thorax | Non-standard |
| MeSH | D012818 | Signs and Symptoms, Respiratory | Non-standard |
| Nebraska Lexicon | 106048009 | Respiratory system observation | Non-standard |
| Nebraska Lexicon | 161920001 | Respiratory symptom | Non-standard |
| Read | 17...00 | Respiratory symptoms | Non-standard |
| Read | 17Z..00 | Respiratory symptoms NOS | Non-standard |
| Read | 17ZZ.00 | Respiratory symptom NOS | Non-standard |
| Read | 23Z..00 | O/E - resp. examination NOS | Non-standard |
| Read | R060000 | [D]Respiratory symptom, unspecified | Non-standard |
| Read | R129300 | [D]Abnormal level of substances chiefly nonmedicinal as to source in specimens from respiratory organs and thorax | Non-standard |
| Read | R129400 | [D]Abnormal immunological findings in specimens from respiratory organs and thorax | Non-standard |