ICD-10-CM Diagnosis Code E34.321
Diagnosis Code: E34.321 (Raw: E34321)
Description: Primary insulin-like growth factor-1 (IGF-1) deficiency
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 E34.321 is designated for Primary insulin-like growth factor-1 (IGF-1) deficiency. 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.