B83.1 ICD-10-CM Code: Gnathostomiasis
B83.1 is the billable ICD-10-CM code for “Gnathostomiasis” in the FY 2027 U.S. code set, effective Oct 1, 2026.
Official description
B83.1Gnathostomiasis
ICD-10-CM diagnosis code · United States clinical modification
Where B83.1 sits
- 1
Chapter 1
Certain infectious and parasitic diseases (A00-B99)
- 2
Section
Helminthiases (B65-B83)
- 3
Category B83
Other helminthiases
- 4
Code B83.1
Gnathostomiasis
Notes for this code
Inclusion terms
- Wandering swelling
Code first
No “code first” instruction is listed for B83.1.
Use additional code
No “use additional code” instruction is listed for B83.1.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for B83.1.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for B83.1.
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 B83.1 mean?
B83.1 is the FY 2027 U.S. ICD-10-CM code for “Gnathostomiasis.”
Is B83.1 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, B83.1 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is B83.1 located in ICD-10-CM?
B83.1 is listed in Chapter 1, Certain infectious and parasitic diseases (A00-B99), within Helminthiases (B65-B83) (B65–B83), under category B83, Other helminthiases.
What coding notes are listed for B83.1?
Its listed inclusion terms are Wandering swelling. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.