B96.22

Billable
ChapterA00–B99
Ranksubcategory
Official Description

Other specified Shiga toxin-producing Escherichia coli [E. coli] [STEC] as the cause of diseases classified elsewhere

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 1: Certain Infectious and Parasitic Diseases (A00-B99).

Instructional Notes

Includes
  • Non-O157 Shiga toxin-producing Escherichia coli [E. coli]
  • Non-O157 Shiga toxin-producing Escherichia coli [E. coli] with known O group
General instructions are available for the parent sections:
View CH1 Notes

Clinical Hierarchy

CH1Certain infectious and parasitic diseases (A00-B99)
B95-B97Bacterial and viral infectious agents (B95-B97)
B96Other bacterial agents as the cause of diseases classified elsewhere
B96.2Escherichia coli [E. coli ] as the cause of diseases classified elsewhere
B96.22Other specified Shiga toxin-producing Escherichia coli [E. coli] [STEC] as the cause of diseases classified elsewhere

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to B96.22:

chapterCH1
Certain infectious and parasitic diseases (A00-B99)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to B96.22. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

2 raw paths
Escherichia coli (E. coli), as cause of disease classified elsewhere2 unique routes
non-O157 Shiga toxin-producing (with known O group)→B96.22
O157:H7 with or without confirmation of Shiga toxin-production
specified NEC→B96.22

MS-DRG Classification

2026 v43.1

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

DRG 867
Other Infectious and Parasitic Diseases Diagnoses with MCC
DRG 868
Other Infectious and Parasitic Diseases Diagnoses with CC
DRG 869
Other Infectious and Parasitic Diseases Diagnoses without CC/MCC

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Other specified Shiga toxin-producing Escherichia coli [E. coli] [STEC] as the cause of diseases classified elsewhere.

Search PCS Codes