All ICD10 Codes

A48.1

Billable
ChapterA00–B99
Ranksubcategory
Official Description

Legionnaires' disease

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 1: Certain Infectious and Parasitic Diseases (A00-B99).
General instructions are available for the parent sections:
View CH1 NotesView A48 Notes

Clinical Hierarchy

BillableHas subcodes
CH1Certain infectious and parasitic diseases (A00-B99)
A30-A49Other bacterial diseases (A30-A49)
A48Other bacterial diseases, not elsewhere classified
A48.1Legionnaires' diseaseBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to A48.1:

categoryA48
Other bacterial diseases, not elsewhere classified
View context instructions
chapterCH1
Certain infectious and parasitic diseases (A00-B99)
View context instructions

MS-DRG Classification

2026 v43.1

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

DRG 177
Respiratory Infections and Inflammations with MCC
DRG 178
Respiratory Infections and Inflammations with CC
DRG 179
Respiratory Infections and Inflammations without CC/MCC
DRG 791
Prematurity with Major Problems
DRG 793
Full Term Neonate with Major Problems
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

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