ICD-10 Code T38.905A - Adverse effect of unspecified hormone antagonists, initial encounter

ICD-10-CM Diagnosis Code T38.905A

Diagnosis Code: T38.905A (Raw: T38905A)

Description: Adverse effect of unspecified hormone antagonists, initial encounter

Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting.

Overview & Clinical Details

ICD-10-CM code T38.905A is designated for Adverse effect of unspecified hormone antagonists, initial encounter. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.