E88.818

Billable

ChapterE00–E89

Ranksubcategory

Official Description

Other insulin resistance

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Billable/specific code (valid for reimbursement).
•Chapter 4: Endocrine, Nutritional and Metabolic Diseases (E00-E89).

Instructional Notes

Includes

Insulin resistance syndrome, Type B

General instructions are available for the parent sections:

View CH4 Notes View E70-E88 Notes View E88 Notes View E88.81 Notes

Clinical Hierarchy

CH4Endocrine, nutritional and metabolic diseases (E00-E89)

E70-E88Metabolic disorders (E70-E88)

E88Other and unspecified metabolic disorders

E88.8Other specified metabolic disorders

E88.81Metabolic syndrome and other insulin resistance

E88.818Other insulin resistance

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to E88.818:

subcategoryE88.81

Metabolic syndrome and other insulin resistance

View context instructions

categoryE88

Other and unspecified metabolic disorders

View context instructions

blockE70-E88

Metabolic disorders (E70-E88)

View context instructions

chapterCH4

Endocrine, nutritional and metabolic diseases (E00-E89)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to E88.818. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

2 raw paths

Resistance, resistant (to)1 unique routes

insulin

specified type NEC→E88.818

Syndrome1 unique routes

insulin resistance

type B→E88.818

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 642

Inborn and Other Disorders of Metabolism

Cross Reference

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