B78.0 Intestinal strongyloidiasis

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

Applies from B78 Strongyloidiasis

Excludes1 (never code together)

• trichostrongyliasis (B81.2)

MS-DRG index

Defines the logic of DRG(s) 391-392 in MDC 06.

Approximate ICD-9-CM (GEMs)

• 127.2 Strongyloidiasis (approximate)

Code annotations containing back-references to B78.0

Back-references to B78

• Code First: H94.0 Acoustic neuritis in infectious and parasitic diseases classified elsewhere ("parasitic disease (B65-B89)")
• Type 2 Excludes: J82 Pulmonary eosinophilia, not elsewhere classified ("pulmonary eosinophilia due to specified parasitic infection (B50-B83)")

Diagnosis Index entries for B78.0

• Diarrhea, diarrheal (disease) (infantile) (inflammatory) › Cochin-China › strongyloidiasis
• Diarrhea, diarrheal (disease) (infantile) (inflammatory) › strongyloidiasis
• Dysentery, dysenteric (catarrhal) (diarrhea) (epidemic) (hemorrhagic) (infectious) (sporadic) (tropical) › strongyloidiasis
• Strongyloidiasis, strongyloidosis › intestinal

Nearby codes

• B78 Strongyloidiasis
• B78.0 Intestinal strongyloidiasis (this code)
• B78.1 Cutaneous strongyloidiasis
• B78.7 Disseminated strongyloidiasis
• B78.9 Strongyloidiasis, unspecified