ICD-10-CM · Chapter 4

E89..1 Postprocedural hypoinsulinemia

Billable

← E89 — Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified Chapter 4: E00-E89

Includes

Postpancreatectomy hyperglycemia
Postsurgical hypoinsulinemia

Excludes 1 (cannot be coded together)

transient postprocedural hyperglycemia (R73.9)
transient postprocedural hypoglycemia (E16.2)

Use Additional Code

code, if applicable, to identify:
acquired absence of pancreas (Z90.41-)
insulin use (Z79.4)

Code First

, if applicable, diabetes mellitus (postpancreatectomy) (postprocedural) (E13.-)

Last reviewed: September 2026