What does ICD-10 code E36 mean?

ICD-10 code E36 is the standardized code used for intraoperative complications of endocrine system in medical records and coding systems.

When is ICD-10 code E36 used?

Doctors, hospitals, and insurers may use ICD-10 code E36 when recording intraoperative complications of endocrine system in a standardized format. This entry may also act as a broader category that points toward more specific child codes.

Does ICD-10 code E36 confirm a diagnosis?

No. A code helps standardize documentation and claims, but it should not be read as a substitute for a clinician's full assessment.

ICD10

ICD-10 Code E36: Intraoperative complications of endocrine system

Name: ICD-10 Code E36: Intraoperative complications of endocrine system
Creator: HealthAssure Clinical Team
Published: 2026-05-21T06:05:09.895Z

E36 is an ICD-10 diagnosis entry used to group records related to Intraoperative complications of endocrine system. You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen. ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Endocrine, nutritional and metabolic diseases (E00-E89).

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Endocrine, nutritional and metabolic diseases (E00-E89).

When is it used?

May be used when a clinician documents intraoperative complications of endocrine system in a patient's medical record.
May appear in hospital records, claims, referrals, and clinical documentation.
This code may act more like a grouping or parent code, so a more specific child code may be used in final documentation when available.

What it does not mean

A code alone does not explain severity, treatment plan, or outcome.
A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
This entry may represent a broader category rather than the most specific billable code.

Code hierarchy

chapter

4Endocrine, nutritional and metabolic diseases (E00-E89)

block

E36Intraoperative complications of endocrine system (E36)

currentE36

Official coding notes

Excludes2 (may code together if documented)

postprocedural endocrine and metabolic complications and disorders, not elsewhere classified (E89.-)

Where you may see this code

You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen.

Related specialists

EndocrinologistGeneral Physician

Sibling codes

E36.0Intraoperative hemorrhage and hematoma of an endocrine system organ or structure complicating a procedure E36.1Accidental puncture and laceration of an endocrine system organ or structure during a procedure E36.8Other intraoperative complications of endocrine systembillable

Coding guidelines

Common synonyms

Intraoperative complications of endocrine system

Frequently asked questions

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.