ICD-10 Code Y63.4 - Failure in dosage in electroshock or insulin-shock therapy

ICD-10-CM Diagnosis Code Y63.4

Diagnosis Code: Y63.4 (Raw: Y634)

Description: Failure in dosage in electroshock or insulin-shock therapy

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

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting (Excluded from No-Fault liability reporting).

Overview & Clinical Details

ICD-10-CM code Y63.4 is designated for Failure in dosage in electroshock or insulin-shock therapy. 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.