A03 ICD-10-CM Code: Shigellosis
A03 isn’t billable on its own. Choose one of the 6 billable codes beneath it, the one the documentation supports.
Official description
A03Shigellosis
ICD-10-CM diagnosis code · United States clinical modification
Billable codes under A03
A03 can’t be reported on its own. Choose the code below that matches what the note documents.
Where A03 sits
- 1
Chapter 1
Certain infectious and parasitic diseases (A00-B99)
- 2
Section
Intestinal infectious diseases (A00-A09)
- 3
Category A03
Shigellosis
- 4
Code A03
Shigellosis
Notes for this code
Inclusion terms
No inclusion terms are listed for A03.
Code first
No “code first” instruction is listed for A03.
Use additional code
No “use additional code” instruction is listed for A03.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for A03.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for A03.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code A03 mean?
A03 is the FY 2027 U.S. ICD-10-CM code for “Shigellosis.”
Is A03 a billable or specific ICD-10-CM code?
No. A03 has 6 billable codes beneath it in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is A03 located in ICD-10-CM?
A03 is listed in Chapter 1, Certain infectious and parasitic diseases (A00-B99), within Intestinal infectious diseases (A00-A09) (A00–A09), under category A03, Shigellosis.
What coding notes are listed for A03?
No inclusion terms are listed for A03 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.