Valid for Submission
R84.2 is a billable diagnosis code used to specify a medical diagnosis of abnormal level of other drugs, medicaments and biological substances in specimens from respiratory organs and thorax. The code R84.2 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
According to ICD-10-CM guidelines this code should not to be used as a principal diagnosis code when a related definitive diagnosis has been established.
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code R84.2 are found in the index:
- - Abnormal, abnormality, abnormalities - See Also: Anomaly;
Diagnostic Related Groups - MS-DRG Mapping
Convert R84.2 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code R84.2 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.