B78 – Strongyloidiasis
ICD-10-CM 2027 diagnosis code · Helminthiases
ICD-10-CM code
B78
- Code
B78(claims format:B78)- Description
- Strongyloidiasis
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 1. Certain infectious and parasitic diseases (A00-B99)
- Block
- B65-B83 Helminthiases
Billable codes under B78
B78 is a header code and cannot be used on claims. Choose the most specific code:
Notes for B78
Excludes1 (not coded here):
- trichostrongyliasis (B81.2)
Frequently asked questions
What is ICD-10 code B78?
B78 is the ICD-10-CM code for strongyloidiasis, in the block B65-B83 (Helminthiases).
Is B78 a billable code?
No. B78 is a header code with more specific child codes; report one of the billable codes listed above.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.