ICD-9 Code 305.92 - Other, mixed, or unspecified drug abuse, episodic

ICD-9-CM Diagnosis Code 305.92

Diagnosis Code: 305.92 (Raw: 30592)

Description: Other, mixed, or unspecified drug abuse, episodic

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 305.92 is designated for Other, mixed, or unspecified drug abuse, episodic. While superseded by ICD-10 for current healthcare encounters, it remains a recognized reference code for CMS Section 111 reporting, legacy claims adjudication, and historical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.