A02.25

Billable
ChapterA00–B99
Ranksubcategory
Official Description

Salmonella pyelonephritis

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
  • Salmonella tubulo-interstitial nephropathy
General instructions are available for the parent sections:
View CH1 NotesView A02 Notes

Clinical Hierarchy

CH1Certain infectious and parasitic diseases (A00-B99)
A00-A09Intestinal infectious diseases (A00-A09)
A02Other salmonella infections
A02.2Localized salmonella infections
A02.25Salmonella pyelonephritis

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to A02.25:

categoryA02
Other salmonella infections
View context instructions
chapterCH1
Certain infectious and parasitic diseases (A00-B99)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to A02.25. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

4 raw paths
Disorder (of)1 unique routes
tubulo-interstitial (in)
Salmonella infection→A02.25
Infection, infected, infective (opportunistic)1 unique routes
Salmonella (aertrycke) (arizonae) (cholerae-suis) (enteritidis) (gallinarum) (suipestifer) (typhimurium)
localized
pyelonephritis→A02.25
Intoxication1 unique routes
foodborne
due to
Salmonella
with
localized infection (s)
pyelonephritis→A02.25
Pyelonephritis1 unique routes
in (due to)
Salmonella infection→A02.25

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
DRG 974
HIV with Major Related Condition with MCC
DRG 975
HIV with Major Related Condition with CC
DRG 976
HIV with Major Related Condition without CC/MCC

Cross Reference

Find Procedures (ICD-10-PCS)

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