ICD-9-CM Diagnosis Code 693.0
Diagnosis Code: 693.0 (Raw: 6930)
Description: Dermatitis due to drugs and medicines taken internally
Classification: International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM)
Fiscal Year: 2026 Reference
CMS Section 111 Status: Valid for reporting.
Overview & Historical Usage
ICD-9-CM code 693.0 is designated for Dermatitis due to drugs and medicines taken internally. While superseded by ICD-10 for current healthcare encounters, it remains a recognized reference code for CMS Section 111 reporting, legacy claims adjudication, and historical clinical data analysis.
